Cannot install greengrass-cli after updating Nucleus

Question

I updated the configuration of aws.greengrass.Nucleus by deploying it from IoT console to my core device, which is a Raspberry pi. After that, the directory (/greengrass/v2/packages/artifacts-unarchived/aws.greengrass.Cli/2.0.5/aws.greengrass.cli.client/cliclient-2.0.0-SNAPSHOT/bin/greengrass-cli) greengrass-cli was linked to disappeared. So I tried to deploy greengrass-cli from IoT console and it fails. The greengrass log file looks like this:  
  
2021-03-16T20:26:40.983Z \[INFO] (Serialized listener processor) com.aws.greengrass.componentmanager.ComponentStore: plugin-load. Digest from store: DhhOGRdYaJ00U39VF1PHPdR9MFecLDvP4QW25GNPPDw=. {}  
2021-03-16T20:26:40.983Z \[INFO] (Serialized listener processor) com.aws.greengrass.componentmanager.ComponentStore: plugin-load. Digest from recipe: DhhOGRdYaJ00U39VF1PHPdR9MFecLDvP4QW25GNPPDw=. {}  
2021-03-16T20:26:40.994Z \[INFO] (Serialized listener processor) com.aws.greengrass.cli.CLIService: Waiting for the desired state list. {serviceName=aws.greengrass.Cli, currentState=NEW}  
2021-03-16T20:26:40.995Z \[ERROR] (Serialized listener processor) com.aws.greengrass.lifecyclemanager.GenericExternalService: Error while setting up dependencies from subscription. {serviceName=main, cur  
rentState=FINISHED}  
com.aws.greengrass.lifecyclemanager.exceptions.ServiceLoadException: Can't create Greengrass Service instance CLIService  
        at com.aws.greengrass.lifecyclemanager.Kernel.lambda$locate$2(Kernel.java:450)  
        at com.aws.greengrass.dependency.Context$Value.computeObjectIfEmpty(Context.java:557)  
        at com.aws.greengrass.lifecyclemanager.Kernel.locate(Kernel.java:360)  
        at com.aws.greengrass.lifecyclemanager.GreengrassService.getDependencyTypeMap(GreengrassService.java:546)  
        at com.aws.greengrass.lifecyclemanager.GreengrassService.setupDependencies(GreengrassService.java:585)  
        at com.aws.greengrass.lifecyclemanager.GreengrassService.lambda$initDependenciesTopic$0(GreengrassService.java:168)  
        at com.aws.greengrass.config.Topic.fire(Topic.java:246)  
        at com.aws.greengrass.config.Topic.lambda$withNewerValue$0(Topic.java:235)  
        at com.aws.greengrass.dependency.Context$1.run(Context.java:67)  
Caused by: java.lang.IllegalArgumentException: Can't create instance of com.aws.greengrass.lifecyclemanager.GreengrassService  
        at com.aws.greengrass.dependency.Context$Value.constructObjectWithInjection(Context.java:484)  
        at com.aws.greengrass.dependency.Context$Value.get(Context.java:431)  
        at com.aws.greengrass.dependency.Context.lambda$put$2(Context.java:175)  
        at java.util.concurrent.ConcurrentHashMap.compute(ConcurrentHashMap.java:1877)  
        at com.aws.greengrass.dependency.Context.put(Context.java:171)  
        at com.aws.greengrass.lifecyclemanager.Kernel.lambda$locate$2(Kernel.java:439)  
        ... 8 more  
Caused by: java.lang.NoSuchMethodException: No usable injection constructor for class com.aws.greengrass.lifecyclemanager.GreengrassService  
        at com.aws.greengrass.dependency.Context$Value.pickConstructor(Context.java:539)  
        at com.aws.greengrass.dependency.Context$Value.constructObjectWithInjection(Context.java:472)  
        ... 13 more  
2021-03-16T20:26:41.638Z \[INFO] (Serialized listener processor) com.aws.greengrass.componentmanager.GreengrassComponentServiceClientFactory: initialize-greengrass-client. {service-region=us-west-2, service-endpoint=https://greengrass-ats.iot.us-west-2.amazonaws.com:8443}  
2021-03-16T20:26:44.286Z \[INFO] (Serialized listener processor) com.aws.greengrass.componentmanager.GreengrassComponentServiceClientFactory: initialize-greengrass-client. {service-region=us-west-2, service-endpoint=https://greengrass-ats.iot.us-west-2.amazonaws.com:8443}  
2021-03-16T20:26:44.509Z \[INFO] (Serialized listener processor) com.aws.greengrass.componentmanager.ComponentStore: plugin-load. Digest from store: DhhOGRdYaJ00U39VF1PHPdR9MFecLDvP4QW25GNPPDw=. {}  
2021-03-16T20:26:44.509Z \[INFO] (Serialized listener processor) com.aws.greengrass.componentmanager.ComponentStore: plugin-load. Digest from recipe: DhhOGRdYaJ00U39VF1PHPdR9MFecLDvP4QW25GNPPDw=. {}  
2021-03-16T20:26:44.518Z \[INFO] (Serialized listener processor) com.aws.greengrass.cli.CLIService: Waiting for the desired state list. {serviceName=aws.greengrass.Cli, currentState=NEW}  
2021-03-16T20:26:44.519Z \[ERROR] (pool-2-thread-30) com.aws.greengrass.deployment.activator.DeploymentActivator: merge-config. Deployment failed. {deploymentId=arn:aws:greengrass:us-west-2:308868511064:configuration:thing/myPiThing:13}  
com.aws.greengrass.lifecyclemanager.exceptions.ServiceLoadException: Can't create Greengrass Service instance CLIService  
        at com.aws.greengrass.lifecyclemanager.Kernel.lambda$locate$2(Kernel.java:450)  
        at com.aws.greengrass.dependency.Context$Value.computeObjectIfEmpty(Context.java:557)  
        at com.aws.greengrass.lifecyclemanager.Kernel.locate(Kernel.java:360)  
        at com.aws.greengrass.deployment.DeploymentConfigMerger$AggregateServicesChangeManager.startNewServices(DeploymentConfigMerger.java:295)  
        at com.aws.greengrass.deployment.activator.DefaultActivator.lambda$activate$0(DefaultActivator.java:67)  
        at com.aws.greengrass.dependency.Context.lambda$runOnPublishQueueAndWait$6(Context.java:293)  
        at com.aws.greengrass.dependency.Context$1.run(Context.java:67)  
Caused by: java.lang.IllegalArgumentException: Can't create instance of com.aws.greengrass.lifecyclemanager.GreengrassService  
        at com.aws.greengrass.dependency.Context$Value.constructObjectWithInjection(Context.java:484)  
        at com.aws.greengrass.dependency.Context$Value.get(Context.java:431)  
        at com.aws.greengrass.dependency.Context.lambda$put$2(Context.java:175)  
        at java.util.concurrent.ConcurrentHashMap.compute(ConcurrentHashMap.java:1877)  
        at com.aws.greengrass.dependency.Context.put(Context.java:171)  
        at com.aws.greengrass.lifecyclemanager.Kernel.lambda$locate$2(Kernel.java:439)  
        ... 6 more  
Caused by: java.lang.NoSuchMethodException: No usable injection constructor for class com.aws.greengrass.lifecyclemanager.GreengrassService  
        at com.aws.greengrass.dependency.Context$Value.pickConstructor(Context.java:539)  
        at com.aws.greengrass.dependency.Context$Value.constructObjectWithInjection(Context.java:472)  
        ... 11 more  
  
2021-03-16T20:26:44.521Z \[INFO] (pool-2-thread-30) com.aws.greengrass.deployment.activator.DeploymentActivator: merge-config. Rolling back failed deployment. {deploymentId=arn:aws:greengrass:us-west-2:308868511064:configuration:thing/myPiThing:13}  
  
I made sure my JAVA_HOME is pointing to the correct directory. Other components appear to be running fine. Thanks!

Answer

Hello,  
  
Thank you for bringing this to our attention. We are aware of this issue and it is being patched in an upcoming version of Greengrass. In the meantime, could you try restarting Greengrass and then attempting the deployment again? That should resolve this.  
  
AV  
  
Edited by: av-aws on Apr 6, 2021 5:36 PM

Answer

Thank you, I will give it a try.

Cannot install greengrass-cli after updating Nucleus

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