Error in WebApp Transformation Monitor

[alicefaure]

We have recently updated to 8.0.5. I have an error in the WebApp now, when I try to get the files attached to a Transformation. When I click "File Status" and then "Show Files" on a transformation, I get the following error message :

I can get the attached files with the dirac-transformation-get-files command through the CLI though.

Do you know why I have this error ?

Thank you,

Alice

[fstagni]

Can you find the error in the WebApp log on the server side?

[alicefaure]

Here is the error in the logs:

2022-12-13 15:08:57 UTC WebApp/TransformationMonitorHandler [139714470905600] DEBUG: SSL authentication success.
2022-12-13 15:08:57 UTC WebApp/Authorization [139714470905600] DEBUG: Trying to authenticate DN=/O=GRID-FR/C=FR/O=CNRS/OU=LUPM/CN=Alice Faure group=cta_prod
2022-12-13 15:08:57 UTC WebApp/Authorization [139714470905600] DEBUG: Using hardcoded properties for method showFileStatus : ['authenticated']
2022-12-13 15:08:57 UTC WebApp/TransformationMonitorHandler [139714455435008] NOTICE: Incoming request (88.163.248.126:22835)[cta_prod:afaure] TransformationMonitor: showFileStatus
2022-12-13 15:08:57 UTC WebApp/DIRAC.Core.Tornado.Client.ClientSelector [139714455435008] DEBUG: Trying to autodetect client for Transformation/TransformationManager
2022-12-13 15:08:57 UTC WebApp/DIRAC.Core.Tornado.Client.ClientSelector [139714455435008] DEBUG: URL resolved: dips://ccdcta-server04.in2p3.fr:9131/Transformation/TransformationManager
2022-12-13 15:08:57 UTC WebApp [139714455435008] DEBUG: Discovering URL for service Transformation/TransformationManager -> dips://ccdcta-server04.in2p3.fr:9131/Transformation/TransformationManager
2022-12-13 15:08:57 UTC WebApp [139714455435008] DEBUG: Trying to connect to: dips://ccdcta-server04.in2p3.fr:9131/Transformation/TransformationManager
2022-12-13 15:08:57 UTC WebApp [139714455435008] DEBUG: Connected to: dips://ccdcta-server04.in2p3.fr:9131/Transformation/TransformationManager
2022-12-13 15:08:57 UTC WebApp [139714455435008] DEBUG: New connection -> 134.158.34.54:9131
2022-12-13 15:08:57 UTC WebApp/TransformationMonitorHandler [139714455435008] ERROR: Exception serving request object of type 'int' has no len():TypeError("object of type 'int' has no len()")
Traceback (most recent call last):
  File "/opt/dirac/versions/v2.2.0-1670311667/Linux-x86_64/lib/python3.9/site-packages/DIRAC/Core/Tornado/Server/private/BaseRequestHandler.py", line 649, in _executeMethod
    return self.methodObj(*args, **kwargs)
  File "/opt/dirac/versions/v2.2.0-1670311667/Linux-x86_64/lib/python3.9/site-packages/WebAppDIRAC/WebApp/handler/TransformationMonitorHandler.py", line 330, in web_showFileStatus
    total = len(data.get("TotalRecords", []))
TypeError: object of type 'int' has no len()
WARN:tornado.general:500 GET /DIRAC/s:CTA/g:cta_prod/TransformationMonitor/showFileStatus?_dc=1670944276721&status=Processed&transformationId=3778&page=1&start=0&limit=25 (88.163.248.126): object of type 'int' has no len()
2022-12-13 15:08:57 UTC WebApp/Web [139715950475072] ERROR: 500 GET /DIRAC/s:CTA/g:cta_prod/TransformationMonitor/showFileStatus?_dc=1670944276721&status=Processed&transformationId=3778&page=1&start=0&limit=25 (88.163.248.126) 165.44ms
2022-12-13 15:08:57 UTC WebApp/TransformationMonitorHandler [139715950475072] NOTICE: Returning response (88.163.248.126:22835)[cta_prod:afaure] TransformationMonitor (165.68 ms) ERROR 500: Internal Server Error

[fstagni]

This DIRACGrid/WebAppDIRAC#709 should fix it.