Root error thrown when running with art version ... with Root v6.22.06 with Root7 enabled
I am working on Mu2e and we recently upgraded to using:
which I believe uses Root v6.22.06. We requested this to be made with root7 supported for work on the online part of the event display but so far the only code present is existing code which was worked for many previous iterations.
Now what I am seeing is that lines such as:
gApplication->Run(kTRUE) called within an art analyze function inside an Art::EDAnalyzer but I dont think its isolated to that one line of code, I am seeing similar issues when attempting to use gGeometry.
In this code I am importing a geometry from a GDML and displaying it in a TEveBrowser, I dont know if that is related since its not that line where I see a failure.
I have ran this code many times before, since I wrote it over a year ago, and it has never failed in any previous iteration of mu2e/art/root so I am not sure why it is now showing such strange errors.
Please let me know if you are able to fix or know what the possible cause is. Looking at the v6.22 release note for ROOT it doesn't seem much was changed in the geometry library but perhaps it is from the ROOt7 enabling that this is coming in.
#1 Updated by Sophie Middleton about 2 months ago
It seems the erro message didnt display, this is the terminal message when running the art module (as mu2e -c ....fcl ...art - similar to art -c ...fcl ....art):
---- EventProcessorFailure BEGIN EventProcessor: an exception occurred during current event processing ---- EventProcessorFailure BEGIN EndPathExecutor: an exception occurred during current event processing ---- ScheduleExecutionFailure BEGIN Path: ProcessingStopped. ---- FatalRootError BEGIN Fatal Root Error: TPluginHandler::SetupCallEnv method TGeoPainter not found in class TGeoPainter ROOT severity: 3000 The above exception was thrown while processing module TEveEventDisplay/TEveEventDisplayHelix run: 1 subRun: 0 event: 4 ---- FatalRootError END Exception going through path end_path ---- ScheduleExecutionFailure END ---- EventProcessorFailure END ---- EventProcessorFailure END %MSG
#3 Updated by Kyle Knoepfel about 2 months ago
- Status changed from New to Feedback
- Subject changed from Art bug: Root error thrown when running with art version ... with Root v6.22.06 with Root7 enabled to Root error thrown when running with art version ... with Root v6.22.06 with Root7 enabled
Sophie, please give us the FHiCL file you used to trigger the exception.