Questions tagged with AWS Cloud9

What is the workflow for seeing a plot when developing in cloud9? for example, the following code will show me a plot in VSCode or as a Jupyter Notebook: ``` import matplotlib.pyplot as plt import numpy as np x = np.linspace(0, 2 * np.pi, 200) y = np.sin(x) fig, ax = plt.subplots() ax.plot(x, y) plt.show() ```

I find myself continually migrating further into the AWS eco-system. I would love to make Cloud9 a larger part of my workflow for ease of integration with both GIT and Lambda functions. As part of my writing Python scripts, I would love to interactively run snippets of scripts and have code sent to an ipython (or equivalent) terminal for interactive executuion. Is this possible out of the box? or by adding some keyboard shortcut?

I'm following the helloworld tutorial for RoboMaker, and when I have to launch the simulation application with the following command: >docker run -it -v /tmp/.X11-unix/:/tmp/.X11-unix/ \-u robomaker -e ROBOMAKER_GAZEBO_MASTER_URI=http://localhost:5555 \-e ROBOMAKER_ROS_MASTER_URI=http://localhost:11311 \robomaker-helloworld-sim-app:latest roslaunch hello_world_simulation empty_world.launch it runs the application but it does not open Gazebo in the virtual desktop to visualize the robot. How do I have to change this command?

I have successfully reached the point where MySQL is downloaded but udo yum install -y mysql-server Loaded plugins: extras_suggestions, langpacks, priorities, update-motd 235 packages excluded due to repository priority protections Package 3:mariadb-server-10.2.38-1.amzn2.0.1.x86_64 already installed and latest version Nothing to do when trying to run sudo service mysqld start && sudo service mysqld status I receive this error Failed to start mysqld.service: Unit not found. Anyone else had this problem and resolved it ?

Lately Cloud9 has been using an insane amount of CPU, to the point nothing will load. The node process (vfs-worker) will randomly start using 100-200% CPU and not stop until I killall node or reboot. This is on a Fresh Ubuntu install with a fresh Cloud9 install. I've switched servers 3 times, started fresh every time and still having the issue. Currently I'm on a 6 core VPS with 16gb of RAM and NVMe drives with nothing else running - the machine has no speed issues until I pull up Cloud9 and then this happens. top output currently (this is typical of the issue): ``` top - 05:25:53 up 8 min, 0 users, load average: 1.58, 1.50, 0.75 Tasks: 140 total, 3 running, 137 sleeping, 0 stopped, 0 zombie %Cpu(s): 3.6 us, 6.8 sy, 0.0 ni, 68.5 id, 0.0 wa, 0.0 hi, 0.1 si, 21.1 st MiB Mem : 16008.7 total, 14915.5 free, 949.0 used, 144.2 buff/cache MiB Swap: 0.0 total, 0.0 free, 0.0 used. 14816.9 avail Mem PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 591 root 20 0 1682708 839164 31552 R 178.0 5.1 8:07.95 node 1111 root 20 0 690472 53432 31496 S 7.7 0.3 0:09.81 node 548 root 20 0 13808 9044 7476 S 6.7 0.1 0:09.18 sshd 1147 root 20 0 11848 3756 3256 R 0.7 0.0 0:00.88 top 11 root 20 0 0 0 0 R 0.3 0.0 0:10.31 rcu_sched 112 root 20 0 0 0 0 I 0.3 0.0 0:01.13 kworker/u12:1-events_power_efficient 1 root 20 0 166912 10904 8388 S 0.0 0.1 0:04.07 systemd 2 root 20 0 0 0 0 S 0.0 0.0 0:00.15 kthreadd 3 root 0 -20 0 0 0 I 0.0 0.0 0:00.00 rcu_gp 4 root 0 -20 0 0 0 I 0.0 0.0 0:00.00 rcu_par_gp 6 root 0 -20 0 0 0 I 0.0 0.0 0:00.00 kworker/0:0H-events_highpri 7 root 20 0 0 0 0 I 0.0 0.0 0:00.03 kworker/0:1-events 8 root 20 0 0 0 0 I 0.0 0.0 0:00.99 kworker/u12:0-events_unbound 9 root 0 -20 0 0 0 I 0.0 0.0 0:00.00 mm_percpu_wq 10 root 20 0 0 0 0 S 0.0 0.0 0:00.07 ksoftirqd/0 12 root rt 0 0 0 0 S 0.0 0.0 0:00.15 migration/0 13 root -51 0 0 0 0 S 0.0 0.0 0:00.00 idle_inject/0 ``` This is the command hogging CPU: ``` root 591 120 3.4 1443908 567652 ? Rl 05:17 15:42 vfs-worker {"pingInterval":5000,"nodePath":"/root/.c9/node_modules","tmuxBin":"/root/.c9/bin/tmux","root":"/","debug":false,"connectionTimeout":60000,"metapath":"/.c9/metadata","envmetapath":"/.c9/metadata/environment","projectDir":"/","defaultEnv":{"HGUSER":"root","EDITOR":"","PORT":"8080","C9_PORT":"8080","IP":"127.0.0.1","C9_HOSTNAME":"154.12.230.222","C9_USER":"root","C9_PROJECT":"Box","C9_PID":"bfcfdc59308b461990aeb16d918ce011"},"useVfsLoaderCache":false,"environmentId":"bfcfdc59308b461990aeb16d918ce011","bytesPerSecond":3145728,"extendApi":{"collab":{"file":"c9.ide.collab/server/collab-server.js","user":{"userId":"301735008956","name":"root"},"project":{"workspaceId":"bfcfdc59308b461990aeb16d918ce011","name":"Box","type":"ssh"},"environment":{"id":"bfcfdc59308b461990aeb16d918ce011","name":"Box","type":"ssh","ideTemplateName":"Cloud9 Amazon Linux"},"readonly":false,"session":{},"nodePath":"/root/.c9/node_modules"},"ping":{"file":"c9.vfs.client/ping-service.js"},"store":{"file":"c9.vfs.client/store-service.js"}}} ```

I have a question about AWS Cloud9 and nodejs. I am using this nodejs tutorial to teach myself how to communicate between client side and server side: https://dev.to/gbudjeakp/how-to-connect-your-client-side-to-your-server-side-using-node-and-express-2i71 I followed the tutorial and set it up on my laptop and everything worked fine. I even was able to figure out how to write the data sent from the client to a file using writeFileSync. The problem is in trying to get it to work while on the Amazon Web Service Cloud9 integrated development environment. When I run the index.js file by itself on Cloud9, I get the message stating that the server is running on port 8080, as expected. However, I cannot get the HTML file to interface with the index.js file. The HTML file contains a form that is supposed to send the form content to index.js. I believe the problem is in the address contained in the HTML form. I have researched and tried several different configurations, but none of them work. Currently, the form looks like this: <form action="https://localhost:8080/login" method="POST"> <input type="text" name="username" placeholder="username"> <input type="text" name="password" placeholder="password"> <button type="submit">Login</button> </form> Using localhost:8080 results in an error message of "localhost refused to connect." When I have used variations of my username and AWS project name, I receive an error stating that the server IP address could not be found. Any help would be appreciated.

AWS Toolkit is replacing the old AWS Resources part of Cloud9. I use this to develop Lambda functions invoked via API Gateway, using CloudFormation/SAM templates. With AWS Resources, I can test via "Run API Gateway Local" right in my Cloud9 IDE. From what I can tell, this is not possible with AWS Toolkit, and I would have to test the Lambda directly (w/o mimicking the request as coming from API Gateway). Can anybody tell me how I can accomplish the equivalent of "Run API Gateway Local" with AWS Toolkit? Or is this a great feature that is just being taken away? Thanks.

Whilst new to the AWS environment, Amplify, and Cloud9, I didn't think I'd be running into issues this early on. I'm trying to install amplify in a new Cloud 9 environment, but for some reason, get this error off the bat. Any guidance or direction pointing would be highly appreciated: ``` Downloading release from https://d2bkhsss993doa.cloudfront.net/8.0.2/amplify-pkg-linux-x64.tgz node:internal/buffer:959 super(bufferOrLength, byteOffset, length); ^ RangeError: Array buffer allocation failed at new ArrayBuffer (<anonymous>) at new Uint8Array (<anonymous>) at new FastBuffer (node:internal/buffer:959:5) at createUnsafeBuffer (node:internal/buffer:1062:12) at allocate (node:buffer:410:10) at Function.allocUnsafe (node:buffer:375:10) at Function.concat (node:buffer:553:25) at Extract.<anonymous> (/home/ec2-user/.nvm/versions/node/v16.14.2/lib/node_modules/@aws-amplify/cli/lib/binary.js:124:37) at Extract.emit (node:events:538:35) at finishMaybe (/home/ec2-user/.nvm/versions/node/v16.14.2/lib/node_modules/@aws-amplify/cli/node_modules/readable-stream/lib/_stream_writable.js:624:14) ```

I am creating a cloud9 environment from CDK as below. I want to attach/adjust EBS volume size and attach a IAM Role to the EC2 of the cloud9 from the CDK stack. Can anyone help? ``` import { aws_cloud9, Stack, StackProps } from 'aws-cdk-lib'; import { Construct } from 'constructs'; export class Cloud9CdkStack extends Stack { constructor(scope: Construct, id: string, props?: StackProps) { super(scope, id, props); // cloud9 environment const cloud9 = new aws_cloud9.CfnEnvironmentEC2( this, 'CdkCloud9Example', { automaticStopTimeMinutes: 30, instanceType: 't2.large', name: 'CdkCloud9Example', connectionType: 'CONNECT_SSM', ownerArn: 'arn:aws:iam::IAM_USER_ID:user/IAM_USER_NAME' } ) // access the ec2 and attach volume ?? } } ```

Looking for your help in troubleshooting of Cloud9 environment creation. I tried to create an environment for the very first time ( with all defaults ) but keep getting the following error : " The environment creation failed with the error: The following resource(s) failed to create: [Instance]. Rollback requested by user.. " Technical support does not know the answer, may be community can help me.

The instruction ec2-user:~/environment $ mysql-ctl start Gives this result: bash: mysql-ctl: command not found

When I preview a webpage I'm designing in Cloud9, the CSS file I link is not reflected in the output. I only see the HTML content

As a root user, I created an environment in Cloud9, then created IAMS users and gave them RW access to the environment, which I can see has worked when I click the Share button on the upper left corner of the environment, but when they log in and go to Cloud9 they can see the card for the environment but 'Open IDE' is grayed out and they can't access it. Sigh.

Does any one know how to setup autocomplete, suggestion, and code formatter for Cloud9?

hi, my front end run on port 9000 and my backend run on 8080 how can i do to preview my running application? th anks

Environment: Using t3.small with resized EBS to 20GB; Connecting from: Mac OS (Safari or Chrome - current versions) Repro: ``` nvm install stable npm install -g @aws-amplify/cli # optional (unless testing `amplify run`) npm install vue npm install -g @vue/cli vue create testsite # use babel, router, lint; vue3 cd testsite npm run serve ``` At this point server is running normally with following message: App running at: - Local: http://localhost:8080/ - Network: http://xxx.xxx.xxx.xxx:8080/ However Cloud9 reports following error: Cloud9 Help You may be using the wrong PORT & IP for your server application. Try passing port 8080 to properly launch your application. We can continue installing Amplify to show it also fails with amplify run: ``` amplify configure # create or use existing amplify user passing appropriate key/secret ids amplify init # use defaults npm install aws-amplify @aws-amplify/ui-components amplify add auth # optional - I was trying to test drive Cognito; some code changes required, but not relevant for this test amplify push amplify run ``` Same result as with npm run serve. Reviewed following references, but did not find any working solutions: * https://docs.aws.amazon.com/cloud9/latest/user-guide/app-preview.html#app-preview-run-app * https://docs.aws.amazon.com/cloud9/latest/user-guide/troubleshooting.html#troubleshooting-app-preview * https://repost.aws/questions/QUyfyfFI92TO6lN6s6Ti-7Ig/can-no-longer-preview-running-applications-vfs-connection-does-not-exist * Note: In Chrome this seems to now be "SameParty cookies to be first-party" and in Safari disabling prevent cross-site tracking and block all cookies - neither worked for me When I had first started while following the initial Cloud 9 guide I was able to get the preview application to work while using the default t3.micro instance on Safari. After upgrading to t3.small it did not work any longer, though the t3.micro instance was failing in numerous other ways due to low memory, so this was not a viable setup. Following through the Cloud 9 instructions to create new environment instances I was unable to get any working Preview scenarios in any of the environments following various variations on the setup and sequencing of the vue3 and vue/cli installation. Any additional suggestions are appreciated.

I try to connect to my cluster DocumentDB on AWS from AWS C9 with [this tutorial][1]. But every time I try to connect I get connection failed after 6 attempts: (scr_env) me:~/environment/sephora $ mongo --ssl --host xxxxxxxxxxxxx:xxxxx --sslCAFile rds-combined-ca-bundle.pem --username username --password mypassword MongoDB shell version v3.6.3 connecting to: mongodb://xxxxxxxxxxxxx:xxxxx/ 2022-03-22T23:12:38.725+0000 W NETWORK [thread1] Failed to connect to xxx.xx.xx.xxx:xxxxx after 5000ms milliseconds, giving up. 2022-03-22T23:12:38.726+0000 E QUERY [thread1] Error: couldn't connect to server xxxxxxxxxxxxx:xxxxx, connection attempt failed : connect@src/mongo/shell/mongo.js:251:13 @(connect):1:6 exception: connect failed Indeed it seems to be missing the VPC configuration. So I tried to do with [this documentation][2]. But I do not know how to install the mongo shell on my AWS Cloud9. Indeed, it seems that I cannot create the repository file with the `echo -e "[mongodb-org-4.0] \name=MongoDB repository baseurl=...`. returns: `mongodb-org-4.0.repo: No such file or directory`. Also, when I tried to install the mongo shell with `sudo yum install -y mongodb-org-shell` which I did not have, and which I installed, it returns `repolist 0`. [1]: https://www.youtube.com/watch?v=Ild9ay9U_vY [2]: https://stackoverflow.com/a/17793856/4764604

In order to insert data to a cluster with a python script, I try to connect to my cluster DocumentDB on AWS from AWS C9 with [this tutorial][1]. But every time I try to connect I get connection failed after 6 attempts: ``` (scr_env) me:~/environment/sephora $ mongo --ssl --host xxxxxxxxxxxxx:xxxxx --sslCAFile rds-combined-ca-bundle.pem --username username --password mypassword MongoDB shell version v3.6.3 connecting to: mongodb://xxxxxxxxxxxxx:xxxxx/ 2022-03-22T23:12:38.725+0000 W NETWORK [thread1] Failed to connect to xxx.xx.xx.xxx:xxxxx after 5000ms milliseconds, giving up. 2022-03-22T23:12:38.726+0000 E QUERY [thread1] Error: couldn't connect to server xxxxxxxxxxxxx:xxxxx, connection attempt failed : connect@src/mongo/shell/mongo.js:251:13 @(connect):1:6 exception: connect failed ``` I tried to remove the lock file to repair the instance as they do in [this answer][2]: ``` (scr_env) me:~/environment/sephora $ sudo rm /var/lib/mongodb/mongod.lock rm: cannot remove '/var/lib/mongodb/mongod.lock': No such file or directory ``` I know that the "fail to connect" error can be caused by a lot of reasons, but usually they are: - the service (mongo) might not be *running* on the destination server; - the service (mongo) might be *listening* on a different port number; - the service (mongo) might be *protected* by a firewall somewhere on the destination. So how can I ensure that: - mongo is *running* on the destination host? - mongo is *listening* on the defined port? - I've *allowed* to connect to the destination host on the defined port from the IP address or network range you're running the command to connect? [1]: https://www.youtube.com/watch?v=Ild9ay9U_vY [2]: https://stackoverflow.com/a/17793856/4764604

How can I change a EC2 instance platform from using Linux 2 to Linux? The python version in the EC2 instance (a 3.7 version) is better suited for Linux (not Linux 2): https://docs.aws.amazon.com/lambda/latest/dg/lambda-runtimes.html. Thank you - Brendan

Hi, I want to add space to my C9 EC2 machine by adding a new volume instead of expanding the current volume. Today I can toggle the option "Show home in favorites" to browse the files on the home root volume, but after I attach the new volume, can't find the way to browse the content from the C9 file tree browser. ( I can access it from the command line). Is there a way to do this or I would need to keep adding space to my root volume instead?.

Hi, typechecking with Typescript on javascript projects is already supportes by vscode. Is it possible for cloud9 ide tu support the feature too? See more here: https://www.typescriptlang.org/docs/handbook/intro-to-js-ts.html.

I haven't been able to resolve the the following error that keeps showing up at the end of the [Looping over JSON](https://catalog.us-east-1.prod.workshops.aws/workshops/3d705026-9edc-40e8-b353-bdabb116c89c/en-US/loops/lab-6/step-2#looping-over-dictionaries-and-json) portion of Lab 6 in the "Learn Python on AWS Workshop" module: ``` error: the following arguments are required_ --file ``` Following the directions throughout the lab, I created the JSON file called `translate_input.json` and copied the list of dictionaries contained within. Then I created a new python file called `lab_6_step_2_loops.py` , typed in the text as directed, and ran the program with the command in the terminal python `lab_6_step_2_loops.py --file translate_input.json` after which the above error appears. I reached out to some coworkers who were also working on this but none of them have gotten back to me yet. Additionally, I've gone over all of the previous labs of this Python workshop to see what/if I missed anything, read numerous explanations, and watched several tutorials on YouTube regarding argparse and json. All of this was helpful but danced around the general issue without actually helping me resolve it but leads me to think the issue is related to the first section of the [code](https://catalog.us-east-1.prod.workshops.aws/workshops/3d705026-9edc-40e8-b353-bdabb116c89c/en-US/loops/lab-6/step-2#looping-over-dictionaries-and-json). ``` parser = argparse.ArgumentParser(description="Provides translation between one source language and another of the same set of languages.") parser.add_argument( '--file', dest='filename', help="The path to the input file. The file should be valid json", required=True) ``` Leaving this code as is, inputting the file name, file path, destination, or some combination keeps bringing up the same error as above. When I follow the directions in the link and literally just copy and paste- no typing- the text, I still come up with this error. Any thoughts?

Using the Code Star Wizard, I created a Flask-ELB application. When attempting to run the application (using the big green Run button) I first get an error that flask is not found. I install flask, now I get a permission denied error: Creating a virtual environment and running "application.py" directly gives me a similar error. ``` * Serving Flask app "application" (lazy loading) * Environment: production WARNING: This is a development server. Do not use it in a production deployment. Use a production WSGI server instead. * Debug mode: off Traceback (most recent call last): File "/home/ec2-user/environment/stevej-newrelic/helloworld/application.py", line 37, in <module> port=int(options.port) File "/home/ec2-user/.local/lib/python3.6/site-packages/flask/app.py", line 990, in run run_simple(host, port, self, **options) File "/home/ec2-user/.local/lib/python3.6/site-packages/werkzeug/serving.py", line 1017, in run_simple inner() File "/home/ec2-user/.local/lib/python3.6/site-packages/werkzeug/serving.py", line 966, in inner fd=fd, File "/home/ec2-user/.local/lib/python3.6/site-packages/werkzeug/serving.py", line 790, in make_server host, port, app, request_handler, passthrough_errors, ssl_context, fd=fd super().__init__(server_address, handler) # type: ignore File "/usr/lib64/python3.6/socketserver.py", line 456, in __init__ self.server_bind() File "/usr/lib64/python3.6/http/server.py", line 136, in server_bind socketserver.TCPServer.server_bind(self) File "/usr/lib64/python3.6/socketserver.py", line 470, in server_bind self.socket.bind(self.server_address) PermissionError: [Errno 13] Permission denied ```

I'm new in aws. so I recently deploy cloud 9 IDE for testing. I use cloud 9 IDE with the EC2 instance. My basic configuration is type t3.small, Memory 2 GiB and vCPU 2. for Storage, I use EBS only. Error > Failed to create environments: browserIDE Cloud9 could not connect to the EC2 instance. Please check your VPC configuration and network settings. Go to CloudFormation stack Plz, guide me on How to solve it with easy steps. any article which guides me to feel free to tell me.

Hi there, I used to combine 'Alt/F5' & 'F5' key bindings to execute my scripts in cloud9. I noticed that 'F5' (Run last) is not working anymore. I tried on different computers with different web browsers (chrome & firefox), and also on different aws accounts, but the best I get when I hit F5 is a "All changes saved" message near the "Run" button and no re-execution of the script. I also tried to change the keybinding (ex:F9 instead of F5) in the preferences, but this does it does not solve the problem. Am I the only one who gets this behaviour ? Thank you.

Cloud9 had conditional breakpoint functionality just a few months ago, where you could right-click a breakpoint and set logic so the debugger would only stop if that condition were true. This functionality appears to no longer be in Cloud9. Is this a configuration setting somewhere? Was it actually removed from all Cloud9 environments? If so, are there plans to bring it back?

Hi All, I deployed a serverless-api https://github.com/fortejas/example-serverless-python-api on a cloud9 environment using CDK. When I run `cdk destroy`, I noticed that the DynamoDB table are not being deleted. I was wondering if this could be a CDK defect? or advise some tips on how to resolve this? Thank you

Hi, I would like to display the cursor position in CLoud9 editor. Previously, it was displayed at the bottom right of my editor, but since a few time, the cursor coordinates is no longer available. Could you help me showing the cursor coordinates in the Cloud9 editor ?

Hello Everyone, I tried to setup a serverless-api using typescript as per https://github.com/fortejas/example-serverless-python-api on a cloud9 environment The deployment is successful, however when i access the REST API endpoint, I am getting the following error curl -d POST https://8egyaaan6f.execute-api.ap-southeast-2.amazonaws.com/prod/update {"message": "Internal server error"} ``` [ERROR] Runtime.ImportModuleError: Unable to import module 'server': No module named 'server' Traceback (most recent call last): ``` On further investigation, the error seems to be related to https://github.com/fortejas/example-serverless-python-api/blob/main/lambda-api/server.py Any help is appreciated ``` Tue Jan 11 05:32:21 UTC 2022 : Endpoint response body before transformations: {"errorMessage": "Unable to import module 'server': No module named 'server'", "errorType": "Runtime.ImportModuleError", "requestId": "0be79d0e-e10b-4651-8838-b4e8dff65143", "stackTrace": []} Tue Jan 11 05:32:21 UTC 2022 : Lambda execution failed with status 200 due to customer function error: Unable to import module 'server': No module named 'server'. Lambda request id: 0be79d0e-e10b-4651-8838-b4e8dff65143 Tue Jan 11 05:32:21 UTC 2022 : Method completed with status: 502 ```

Hello Everyone, I tried https://github.com/fortejas/example-serverless-python-api on a cloud9 environment but I got the following error Commands that I used to setup: ``` mkdir sample-api cd sample-api/ cdk init app --language typescript . cd ~ git clone https://github.com/kasukur/example-serverless-python-api.git ls -lrt example-serverless-python-api/ cp -rf example-serverless-python-api/lambda-api/ ~/environment/sample-api/. cd ~/environment/sample-api/ Delete node_modules folder Delete package-lock.json npm i @aws-cdk/aws-lambda-python-alpha --force -g 
ec2-user:~/environment/sample-api $ cdk deploy ``` the error is ``` ec2-user:~/environment/sample-api $ cdk synth npm WARN exec The following package was not found and will be installed: ts-node /home/ec2-user/.npm/_npx/1bf7c3c15bf47d04/node_modules/ts-node/src/index.ts:750 return new TSError(diagnosticText, diagnosticCodes); ^ TSError: ⨯ Unable to compile TypeScript: bin/sample-api.ts:4:10 - error TS2305: Module '"../lib/sample-api-stack"' has no exported member 'SampleApiStack'. 4 import { SampleApiStack } from '../lib/sample-api-stack'; ~~~~~~~~~~~~~~ at createTSError (/home/ec2-user/.npm/_npx/1bf7c3c15bf47d04/node_modules/ts-node/src/index.ts:750:12) at reportTSError (/home/ec2-user/.npm/_npx/1bf7c3c15bf47d04/node_modules/ts-node/src/index.ts:754:19) at getOutput (/home/ec2-user/.npm/_npx/1bf7c3c15bf47d04/node_modules/ts-node/src/index.ts:941:36) at Object.compile (/home/ec2-user/.npm/_npx/1bf7c3c15bf47d04/node_modules/ts-node/src/index.ts:1243:30) at Module.m._compile (/home/ec2-user/.npm/_npx/1bf7c3c15bf47d04/node_modules/ts-node/src/index.ts:1370:30) at Module._extensions..js (node:internal/modules/cjs/loader:1153:10) at Object.require.extensions.<computed> [as .ts] (/home/ec2-user/.npm/_npx/1bf7c3c15bf47d04/node_modules/ts-node/src/index.ts:1374:12) at Module.load (node:internal/modules/cjs/loader:981:32) at Function.Module._load (node:internal/modules/cjs/loader:822:12) at Function.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:81:12) { diagnosticText: `\x1B[96mbin/sample-api.ts\x1B[0m:\x1B[93m4\x1B[0m:\x1B[93m10\x1B[0m - \x1B[91merror\x1B[0m\x1B[90m TS2305: \x1B[0mModule '"../lib/sample-api-stack"' has no exported member 'SampleApiStack'.\n` + '\n' + "\x1B[7m4\x1B[0m import { SampleApiStack } from '../lib/sample-api-stack';\n" + '\x1B[7m \x1B[0m \x1B[91m ~~~~~~~~~~~~~~\x1B[0m\n', diagnosticCodes: [ 2305 ] } Subprocess exited with error 1 ``` Could someone please help with this Thank you

I am attempting to run FDS (CFD code for fire simulation) on Cloud9 pcluster using the following tutorial: https://fds-smv-on-pcluster.workshop.aws/oyo/setup/pcluster.html A few of the input commands in the tutorial are out of date, but* I have gotten to the point where you connect to the PCluster with your created ssh lab key to download and install FDS software:* ``` pcluster ssh --cluster-name pc-fsx -i ~/.ssh/lab-3-key ``` And *I get asked for a passphrase:* **Enter passphrase for key '/home/ec2-user/.ssh/lab-3-key': ** I do not know what this passphrase is. Is it created when I create my lab key? Is it from my AWS account or Cloud9 environment? I am relatively new to AWS and Python and command line. FYI, the key is created as follows: ``` IFACE=$(curl --silent http://169.254.169.254/latest/meta-data/network/interfaces/macs/) SUBNET_ID=$(curl --silent http://169.254.169.254/latest/meta-data/network/interfaces/macs/${IFACE}/subnet-id) VPC_ID=$(curl --silent http://169.254.169.254/latest/meta-data/network/interfaces/macs/${IFACE}/vpc-id) REGION=$(curl --silent http://169.254.169.254/latest/meta-data/placement/availability-zone | sed 's/[a-z]$//') AWS_REGION=$(curl --silent http://169.254.169.254/latest/meta-data/placement/availability-zone | sed 's/[a-z]$//') ``` ``` # generate a new key-pair aws ec2 create-key-pair --key-name lab-3-your-key --query KeyMaterial --output text --region=${AWS_REGION} > ~/.ssh/lab-3-key chmod 600 ~/.ssh/lab-3-key ``` I believe I did everything as the tutorial asked, as far as I could tell. Any help?

This seems like such an easy question, and something that should just be a button click on the "Your environments" dashboard. But I can't find anything explaining how to do this. So my question is just... how can I copy/clone/duplicate an exact copy of a Cloud9 environment?

Hi all, on a Cloud9 instance that is deployed in a Private subnet w/ a NAT gateway with SSM access, AWS CLI works except `aws sts get-caller-identity` . How is this even possible? I was checking AWS CLI connectivity using get-caller-identity but now it fails while other AWS CLI APIs work. ``` admin:~/environment $ aws s3 ls s3://aws-cloudtrail-logs-***** PRE AWSLogs/ admin:~/environment $ aws sts get-caller-identity An error occurred (InvalidClientTokenId) when calling the GetCallerIdentity operation: The security token included in the request is invalid ``` **How to reproduce:** - Create a private subnet in default VPC - Create a NAT gateway in a public subnet in default VPC - Create a route table allows engress connections to internet - Assign the route table to the private subnet that just created - Navigate to Cloud9 console, create a Cloud9 instance on the Private subnet with SSM access **(not direct access or SSH access)** - On the Cloud9 console, try aws cli with various commands.

I want to use a Python script to clean several csv on AWS. So I followed [this tutorial to install Cloud9][1]. But when I try to add the AWS Cloud9 access permissions to the group it does not suggest any group as such.  Even when I don't write anything I have "*No resource to display*" If there is any means to do it more easily, let me know. [1]: https://docs.aws.amazon.com/cloud9/latest/user-guide/setup.html#setup-create-iam-resources-user-console [2]: https://i.stack.imgur.com/NRDBn.png

During normal work in the Cloud 9 IDE the terminal stopped working and Python scripts fail to launch. The terminal does not give an error but launching scripts with the "Play" button I get: Command failed: /home/ec2-user/.c9/bin/tmux -C -u2 -L cloud92.2 new -s output16162 bash -l -c 'trap '\''printf "\e\[01;30m\n\nProcess exited with code: $?\e\[0m\n"'\'' EXIT debug="false";project_path="/home/ec2-user/environment/";file="/home/ec2-user/environment/script.py"; export PYTHONPATH='\''/usr/local/lib/python3.4/dist-packages:/usr/local/lib/python3.5/dist-packages'\''; if \[ "$debug" == true ]; then python3 -m ikp3db -ik_p=15471 -ik_cwd=$project_path "$file" else python3 "$file" fi checkExitCode() { if \[ "$1" ] && \[ "$debug" == true ]; then python3 -m ikp3db 2>&1 | grep -q '\''No module'\'' && echo '\'' To use python debugger install ikpdb by running: sudo yum update; sudo yum install python36-devel; sudo pip-3.6 install ikp3db; '\'' fi return $1 } checkExitCode $?' ; set -q -g status off ; set -q destroy-unattached off ; set -q mouse-select-pane on ; set -q set-titles on ; set -q quiet on ; set -q -g prefix C-b ; set -q -g default-terminal xterm-256color ; setw -q -g xterm-keys on ; set -q remain-on-exit on ; setw -q -g aggressive-resize on ; list-panes -F c9-pid#{pane_pid}- ; detach can't create socket: Permission denied Any idea what might be going on? I have rebooted the instance and reinstalled Cloud9 with no effect (I have access to it via ssh). tmux folder /tmp/tmux-1000 has write permission. Edited by: mannie72 on Oct 31, 2021 4:32 PM Edited by: mannie72 on Oct 31, 2021 6:09 PM

Hello, I've been trying to turn the sample HelloWorld application from the cloud9 IDE. I have followed the steps listed on the developer guide but get stuck on step 4 bundling <https://docs.aws.amazon.com/robomaker/latest/dg/gs-simulation.html>. This is the output I get when I attempt to bundle the HelloWorld Robot: \[367.691s] DEBUG:colcon.colcon_bundle.verb:Start: workspace.tar.gz \[367.696s] ERROR:colcon:colcon bundle: \[Errno 13] Permission denied: '/usr/local/lib/python3.6/dist-packages/colcon_bundle/verb/assets/v2_workspace_setup.bash' Traceback (most recent call last): File "/usr/local/lib/python3.6/dist-packages/colcon_core/command.py", line 528, in verb_main rc = context.args.main(context=context) File "/usr/local/lib/python3.6/dist-packages/colcon_bundle/verb/bundle.py", line 143, in main dependencies_changed) File "/usr/local/lib/python3.6/dist-packages/colcon_bundle/verb/_archive_generators.py", line 104, in generate_archive_v2 workspace_tar_gz_path) File "/usr/local/lib/python3.6/dist-packages/colcon_bundle/verb/_overlay_utilities.py", line 32, in create_workspace_overlay _CONTEXT_VAR_BASH File "/usr/local/lib/python3.6/dist-packages/colcon_bundle/verb/_overlay_utilities.py", line 160, in _generate_template with open(script_location, 'w') as file: PermissionError: \[Errno 13] Permission denied: '/usr/local/lib/python3.6/dist-packages/colcon_bundle/verb/assets/v2_workspace_setup.bash' I'm not really sure how to fix this or how to give permission. I have tried reinstalling colcon and updating colcon, but all have seemed to fail for me. Can someone please give me the steps to bundle and not run into this permissions error? Edited by: akp271 on Feb 9, 2021 12:53 PM

Roboto is really thin on my computer, making it nearly impossible to read anything in the Cloud9 GUI. Does it offer a preference to change the default interface font? If not, can that be added? Arial would work, though I prefer serif fonts. Thank you, André

In Cloud9 all of a sudden the "Search In This Folder" function has stopped working for me, with the following error... Error executing search: spawn /usr/bin/nodejs ENOENT Cloud9 uses SSH to access my EC2 instance. I'm not quite sure how to resolve this issue, can anyone assist? Thanks in advance. Edited by: MikeRickson on Jan 24, 2021 2:25 PM

Hi there! I'm accessing a very slow API in my express application and I'm getting 503 Gateway timeout in my preview in Cloud9... How can I increase this timeout? I need to set this to 1 or 2 minutes... Many thanks!

I was developing in c9 on an ec2 t3 instance, everything fine and well for a few months until yesterday and I cannot get into my cloud9 environment again. The error that pops up: "This is taking longer than expected. The delay may be caused by high CPU usage in your environment, or your T2 or T3 instance is running out of burstable CPU capacity credits, or there are VPC configuration issues. Please check documentation." I have consulted the troubleshooting documents. I have not touched the VPC settings at all, and cannot see/find any irregularities in the VPC settings. Moreover, I have changed the instance type 3 times now, and is currently on an M4.large instance type - the issue still occurs and the same error message pops up. I think the issue may be related to vCPU credits or something? Do I need to purchase more credits? Or is this related to those burstable credits? I'm kindly looking for an explanation in layman terms as to why this is happening, and how do I fix it so that it does not occur in the future. I'm still fairly new to AWS and to consult the documentation does no help and goes over my head. Thanks in advance to any help or response

I have my Cloud9 init script set up to run some important set up for my environment as well as register my custom plugins for code snippets. Just the other day, these functions stopped working, and it seems that the init script is not running on page load. Is anyone else having issues with their init script running?

When I use the following regex to substitute a string, it doesn't work: ``` :%s/\("XS[0-9]\{2\}\)/\1SQ/g ``` When I open vim in terminal and do the same, it works. I also tried the: ``` :%s/("XS[0-9]{2})/\1SQ/g ``` to make it more javascript like (although I don't know proper javascript syntax)

Good morning, I tried to launch Cloud9 environment but ended up with this error msg: Unable to access your environment You can no longer access the environment named XXXXX, because the related EC2 instance is not found. I opened EC2 console and yeah, both Cloud9 instances were gone. Any hints? Is this some internal bug in AWS and those instances will be recovered?

So I started the tutorial for Mythical Mysfits and when I try to implement the docker build: docker build . -t REPLACE_ME_AWS_ACCOUNT_ID.dkr.ecr.REPLACE_ME_REGION.amazonaws.com/mythicalmysfits/service:latest (yes with my credentials and in the /app folder) then I get the error message "E: Unable to locate package python-pip". When I check for Python version its Python 3.6.10 and pip is pip 9.0.3. All searches lead me to ubuntu installs, what am I supposed to do?

For several days I was unable to connect to any Cloud9 instance, even instances shared with my colleagues that they could still access. It would start the instance, but then hang on "Connecting", eventually giving me a message that it was taking too long and that I should contact support. In the browser console I had a lot of errors about "CORS request did not succeed". Support helped me figure out that there was nothing wrong with the VPCs or any other settings. We came to the conclusion that there&#39;s something wrong with my network, since using another internet connection worked fine. After a bit of debugging I found out that my ISP had an issue with their DNS lookup. Switching from their default lookup to 1.1.1.1 solved the problem. Posting this here so that it becomes searchable for anyone else that might have similar problems.

Hi, When I try to update the descriptive text for an environment, I get the message "Environment was successfully updated," however, nothing changes. I have tried several times, logged out and in again. Please advice

Hi. I am investigating if I can move my workflow to Cloud9. A problem that has come up is that I can't login with serverless (sls login). The program indicates that it opens a new browser in order for me to login but I don't get an URL and opening a browser in Cloud 9 does not work. ~/environment/slim7-api-s3v7.1 (jm-development) $ sls login Serverless: Logging you in via your default browser… How do I solve this? Regrds Johan

I tried migrating and it only shows a readme file created by Amazon. I tried downloading the archive and none of my files are in the folder. I need the files that were on Cloud9, and it said I had until December 31st, 2019 before my files were deleted. I tried contacting amazon and they told me to post on the forum. Please someone that works for amazon help me find my files.

In aws cloud9 I run the code import boto3 s3 = boto3.client('s3') s3.create_bucket(Bucket='cst-my-bucket') and get the error message: Traceback (most recent call last): File "/home/ec2-user/environment/serverless/s3/create.py", line 4, in <module> s3.create_bucket(Bucket='cst-my-bucket') File "/usr/local/lib/python3.6/site-packages/botocore/client.py", line 357, in _api_call return self._make_api_call(operation_name, kwargs) File "/usr/local/lib/python3.6/site-packages/botocore/client.py", line 661, in _make_api_call raise error_class(parsed_response, operation_name) botocore.exceptions.ClientError: An error occurred (IllegalLocationConstraintException) when calling the CreateBucket operation: The unspecified location constraint is incompatible for the region specific endpoint this request was sent to. Process exited with code: 0 works fine when run on local jupyter notebook

I've taken Cloud9 out for a test drive and I mostly love it, but it seems it isn't possible to login without disabling 3rd party tracking protection. I would really love it if you removed this. For me, it's a deal breaker and really no one should have to disable privacy settings to use web-based software. I mean, I'm already logged in - you know who I am! But disabling the settings for Cloud9 means re-enabling them everytime I stop using the IDE. Way too much friction. And this is the only service from AWS that I've encountered that works this way. Would you consider removing this? If not, is there a workaround? Edited by: jhannah on Jul 30, 2019 9:38 AM

Hello, When trying to run "rails test", I was getting an error, "Listen error: unable to monitor directories for changes." The top answer on StackOverflow directed me to fix this error by killing some of my processes. So I tried killing some processes under the Tools menu. Apparently, I killed the wrong ones. Now, when trying to load my environment, the program spins indefinitely and gives the message, "This is taking longer than expected. It might be caused by VPC configuration issues." How can I get back to working on my app?

Hi there! I followed all steps available at https://docs.aws.amazon.com/cloud9/latest/user-guide/app-preview.html for sharing a Running Application over the Internet. It worked well at port 8080. It happens that my application has many interactions with Slack, that enforces the use of https. After having configured the ACL and Security Group inbound rules to accept http and https ports (80,8080,8081,8082,443) I'm still unable to access it via https. When using the preview url (ex: https://12a34567b8cd9012345ef67abcd890e1.vfs.cloud9.us-east-2.amazonaws.com/) it works in https, but this address is only reachable from my browser. Also, port 80 maps to Apache, not rails. And when I try to run rails s -p 80 or 443, I get this error: Permission denied - bind(2) for "0.0.0.0" port 80 (Errno::EACCES) How can I map the requests from all http/https ports for rails, as cloud9 used to do?

POSTED IN ERROR, Please see other issue same title. Edited by: justgetmeon on Jun 3, 2019 10:20 AM

I followed the c9 workspace migration steps from c9.io but I don't see any environments when I click on "Your Environments" in aws cloud9 menu. I saved the cloud9 environment direct link which looks like https://console.aws.amazon.com/cloud9/ide/alphanumerics and I am able to go to the direct link after I sign into my aws console. The link https://console.aws.amazon.com/cloud9/ doesn't have the environment. I checked under all the different regions and I don't see the environment I had created while migrating fom c9.io Edit: I created a new cloud9 environment from AWS console and I can see it in the Your Environments page. But I still don't see my previous environment.

The issue is I lost my terminal prompt colors and formatting. I prefer the old c9.io formatting. I can see the formatting is in there in the new AWS c9 .bashrc file, but the file is not loading. It appears to be because .bash_profile loads instead... which I think is meant to load some Ruby scripts. If I rename/remove the .bash_profile file then the .bashrc file loads and all is well. But I am sure that's not advised and I'm at the limit of my knowledge here. Any suggestions for how how to make sure the .bashrc file loads? Edited by: DanOlson on Apr 22, 2019 12:46 PM

Hi, I Successfully created a lightsail LAMP instance connected it to Cloud9 via SSH following all the instructions. Got PHPmyadmin going via putty etc. All great, changes in cloud 9 updated via live site on public IP and could update mysql database via PHP ect on Cloud9 - wonderful. I then stopped the lightsail instance, restarted but would not connect to new Public IP.Changed to Static (so if i would re-connect it after another stop/ restart) but still won't connect. Re-did all my putty setting so can access PHPmyadmin just in case (never know)- only thing remaining is for the app to run via (now static) IP - just get: This site can’t be reached. I've probably missed something fundamental. Any help please:? :) Edited by: LDG23 on Apr 10, 2019 8:15 AM Edited by: LDG23 on Apr 10, 2019 8:25 AM

Hi, I installed eslint and set up .eslintrc. it works fine when I use it from terminal. But, it seems to be in error if I set "npx eslint --fix" to code formatter in Preference. When I save files in the project, "SAVING..." button is appeared next to "Run" button, after a while it turns to "ALL CHANGES SAVED" but nothing changed even if the code violate eslint's rule. Any suggestions would be greatly appreciated.

I'm using Cloud9 on AWS in development and EB for deployment. Found a lot of old stuff, but having problem to install **pg gem**. 1. started with codestar, using ruby on rails app 2. for now with elastic beanstalk 3. using IDE Cloud9 4. added RDS Postgresql for the EB 5. installed all gems needed, except the pg gem - postgresql set in database config for dev and production - postgresql93-devel added in the packages.conf - tried to add libpq-dev - NOT WORKING (?) ``` sudo yum install libpq-dev ``` - this worked (not sure if this is correct) ``` sudo yum install postgresql-libs ``` **Still error when installing the gem:** ------- _Building native extensions. This could take a while..._ _ERROR: Error installing pg:_ _ERROR: Failed to build gem native extension._ _current directory: /usr/local/rvm/rubies/ruby-2.4.1/lib/ruby/gems/2.4.0/gems/pg-0.21.0/ext_ _/usr/local/rvm/rubies/ruby-2.4.1/bin/ruby -r ./siteconf20171207-7455-1v09v4h.rb extconf.rb_ _checking for pg_config... no_ _No pg_config... trying anyway. If building fails, please try again with_ _--with-pg-config=/path/to/pg_config_ _checking for libpq-fe.h... no_ _Can't find the 'libpq-fe.h header_ _*** extconf.rb failed ***_ _Could not create Makefile due to some reason, probably lack of necessary_ _libraries and/or headers. Check the mkmf.log file for more details. You may_ _need configuration options._ **Any new ideas how to setup Postgresql with Cloud9 on AWS?** Edited by: mikesk on Dec 7, 2017 2:50 AM

I have tried several times, always accepting all default options. As per the trouble shooting page, I enabled 3rd party cookies, etc. As an AWS user for about 15 years, I have never seen such a poorly rolled out product on AWS. If there are configuration problems, some form of warning or logging would be appreciated. Edited by: Mark L. Watson on Dec 2, 2017 6:09 AM