AWS EC2 F1 ERROR: [v++ 60-773] caught Tcl error: ERROR: '2201011829' is an invalid argument.

Question

Hi,
I have been trying to run hardware system image in AWS f1.2x large instance. I am successfully able to run sw_emu. However, when I try to create the hardware image, I keep getting the following error. This is strange because the same code was able to be synthesized 2 days ago.

```
ERROR: [v++ 60-773] In '/home/centos//_x/runOnfpga/runOnfpga/vitis_hls.log', caught Tcl error: ERROR: '2201012237' is an invalid argument. Please specify an integer value.
```
Note: The ERROR number is observed to change as I run the hw synthesis each time.

And in the vitis_hls.log, the following info is being displayed

```
INFO: [IP_Flow 19-1686] Generating 'Simulation' target for IP 'runOnfpga_sitodp_32ns_64_4_no_dsp_1_ip'...
ERROR: '2201012237' is an invalid argument. Please specify an integer value.
    while executing
"rdi::set_property core_revision 2201012237 {component component_1}"
    invoked from within
"set_property core_revision $Revision $core"
    (file "run_ippack.tcl" line 1515)
INFO: [Common 17-206] Exiting Vivado at Sat Jan  1 22:37:40 2022...
ERROR: [IMPL 213-28] Failed to generate IP.
INFO: [HLS 200-111] Finished Command export_design CPU user time: 55.92 seconds. CPU system time: 2.62 seconds. Elapsed time: 55.3 seconds; current allocated memory: 1.956 GB.
command 'ap_source' returned error code
    while executing
"source runOnfpga.tcl"
    ("uplevel" body line 1)
    invoked from within
"uplevel \#0 [list source $arg] "
```

Update: It seems like even the Xilinx examples are giving out the same problem when we run on F1 instance. 
I tried to clone the [Vitis Accel Examples](https://github.com/Xilinx/Vitis_Accel_Examples.git) and it gave the same problem as above.

```
INFO: [v++ 200-789] **** Estimated Fmax: 339.33 MHz
ERROR: [v++ 213-28] Failed to generate IP.
ERROR: [v++ 60-300] Failed to build kernel(ip) vadd, see log for details: /home/centos/Vitis_Accel_Examples/sys_opt/multiple_devices/_x.hw.xilinx_aws-vu9p-f1_shell-v04261818_201920_2/vadd/vadd/vitis_hls.log
ERROR: [v++ 60-773] In '/home/centos/Vitis_Accel_Examples/sys_opt/multiple_devices/_x.hw.xilinx_aws-vu9p-f1_shell-v04261818_201920_2/vadd/vadd/vitis_hls.log', caught Tcl error: ERROR: '2201020036' is an invalid argument. Please specify an integer value.
ERROR: [v++ 60-773] In '/home/centos/Vitis_Accel_Examples/sys_opt/multiple_devices/_x.hw.xilinx_aws-vu9p-f1_shell-v04261818_201920_2/vadd/vadd/vitis_hls.log', caught Tcl error: ERROR: [IMPL 213-28] Failed to generate IP.
ERROR: [v++ 60-599] Kernel compilation failed to complete
ERROR: [v++ 60-592] Failed to finish compilation
INFO: [v++ 60-1653] Closing dispatch client.
make: *** [_x.hw.xilinx_aws-vu9p-f1_shell-v04261818_201920_2/vadd.xo] Error 1
```

Please suggest ways to debug this problem.

Accepted Answer

Hello,

Xilinx is posting updates on their issue record here: https://support.xilinx.com/s/question/0D52E00006vDlvJSAS/export-ip-invalid-argument-revision-number-overflow-issue?language=en_US

We expect to get the patch updates and will release new FPGA Developer AMI's with the patches.

-Deep

Answer

Hello, we are working with Xilinx on this issue and we will update when we have a fix or a workaround for you.

-Deep

Answer

Hello,

Xilinx has provided a patch for mitigating this issue: https://support.xilinx.com/s/article/76960?language=en_US
We are working on releasing updates to the FPGA Developer AMI using this patch, but you could apply it directly on your instance in the meanwhile to get unblocked.

Let us know if you still face issues after applying the patch.

Thanks,

Deep

AWS EC2 F1 ERROR: [v++ 60-773] caught Tcl error: ERROR: '2201011829' is an invalid argument.

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