BrokenPipeError when use Nvidia AIAA extensoin

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1

Operating system: Ubuntu 18.04
Slicer version: 4.11.0
The version of Python: 2.7.17
Expected behavior: Start auto-segmentation with Nvidia AIAA server
Actual behavior: fail

I installed the slicer & Nvidia AIAA in the same ubuntu server, and connect to localhost:5000/v1/models to retrieved the installed pre-trained model from NGC

But when I hit the Start button with Nvidia logo, the slicer just showed unexpected error & the detal shows BrokenPipeError: [Errno 32] Broken pipe

Here is the full log:
Traceback (most recent call last):

File “/home/usm500/.config/NA-MIC/Extensions-29402/NvidiaAIAssistedAnnotation/lib/Slicer-4.11/qt-scripted-modules/SegmentEditorNvidiaAIAALib/SegmentEditorEffect.py”, line 390, in onClickSegmentation

extreme_points, result_file = self.logic.segmentation(in_file, session_id, model)

File “/home/usm500/.config/NA-MIC/Extensions-29402/NvidiaAIAssistedAnnotation/lib/Slicer-4.11/qt-scripted-modules/SegmentEditorNvidiaAIAALib/SegmentEditorEffect.py”, line 1038, in segmentation

params = aiaaClient.inference(model, {}, image_in, result_file, session_id=session_id)

File “/home/usm500/.config/NA-MIC/Extensions-29402/NvidiaAIAssistedAnnotation/lib/Slicer-4.11/qt-scripted-modules/NvidiaAIAAClientAPI/client_api.py”, line 374, in inference

status, form, files = AIAAUtils.http_multipart(‘POST’, self._server_url, selector, in_fields, in_files)

File “/home/usm500/.config/NA-MIC/Extensions-29402/NvidiaAIAssistedAnnotation/lib/Slicer-4.11/qt-scripted-modules/NvidiaAIAAClientAPI/client_api.py”, line 634, in http_multipart

conn.request(method, selector, body, headers)

File “/home/usm500/Downloads/Slicer-4.11.20200930-linux-amd64/lib/Python/lib/python3.6/http/client.py”, line 1239, in request

self._send_request(method, url, body, headers, encode_chunked)

File “/home/usm500/Downloads/Slicer-4.11.20200930-linux-amd64/lib/Python/lib/python3.6/http/client.py”, line 1285, in _send_request

self.endheaders(body, encode_chunked=encode_chunked)

File “/home/usm500/Downloads/Slicer-4.11.20200930-linux-amd64/lib/Python/lib/python3.6/http/client.py”, line 1234, in endheaders

self._send_output(message_body, encode_chunked=encode_chunked)

File “/home/usm500/Downloads/Slicer-4.11.20200930-linux-amd64/lib/Python/lib/python3.6/http/client.py”, line 1065, in _send_output

self.send(chunk)

File “/home/usm500/Downloads/Slicer-4.11.20200930-linux-amd64/lib/Python/lib/python3.6/http/client.py”, line 986, in send

self.sock.sendall(data)

BrokenPipeError: [Errno 32] Broken pipe

Does someone know how to fix it ? Thank you !

2

This means that the server abruptly disconnects. Does the server crash when you get this error message? Does the server log any error?

Do things work well with the default server (when you leave the server address field empty)?

3

Dear Prof. Lasso:

Greatly appreciated for your help
I checked the docker image of our Clara SDK & found the version is still in 2.0
Than pull the docker image in SDK 3.0 & start AIAA properly

Now it works flawless. Thank you for everything

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