Hello!
I've tried to run the Online Conformance (
StreamConformance) package, but every time it ends up with InvocationTargetException.
I've tried to run it on ProM 6.8 and nightly build;
I've tried Java 17 and Java 8;
I've tried different pnml models.
After choosing the Petri Net and Marking, and choosing "Online Conformance - Local behavior", the screen "Tasks" appears and shows "java.lang.reflect.InvocationTargetException".
If I choose "Online Conformance - Region-based approach", the trace is a bit longer, but still ends with InvocationTargetException, e.g.:
Connection found: Connection labelled Connection to coverability Graph of Tree, connecting org.processmining.models.connections.petrinets.behavioral.CoverabilityGraphConnection@dc3a85ca
Connection found: Connection labelled Connection to coverability Graph of Tree, connecting org.processmining.models.connections.petrinets.behavioral.CoverabilityGraphConnection@608bbda9
Connection found: Connection labelled Connection Tree marked with [(source 2344,1)], connecting org.processmining.models.connections.petrinets.behavioral.InitialMarkingConnection@f1860fe
Connection found: Connection labelled Connection to Coverability Set of Tree, connecting org.processmining.models.connections.petrinets.behavioral.CoverabilitySetConnection@2a9ea017
Connection found: Connection labelled Connection to Coverability Set of Tree, connecting org.processmining.models.connections.petrinets.behavioral.CoverabilitySetConnection@6875f458
Connection found: Connection labelled Connection to Dead markings of Tree, connecting org.processmining.models.connections.petrinets.behavioral.DeadMarkingConnection@de74e5bb
Connection found: Connection labelled Connection to Dead markings of Tree, connecting org.processmining.models.connections.petrinets.behavioral.DeadMarkingConnection@9f3d53e2
Connection found: Connection labelled Coverability Graph of Tree and related mined information, connecting org.processmining.models.connections.transitionsystem.TransitionSystemConnection@3805aa04
java.lang.reflect.InvocationTargetException
I'm running ProM directly from the .bat file. I've tried doing a clean reinstall with only RunnerUpPackages and StreamConformance installed.
Based on this thread:
https://www.win.tue.nl/promforum/discussion/1313/download-plugin-from-prom-sourcesI understand that the package may not be compatible with newer versions of ProM, but I'm unsure if that's still the case and whether the error I get is related to that, or something else.
Comments
I tried restarting my computer and shut down everything which might consume memory.
I tried increasing ProM 6.8 memory from 4G to 8G (I have 16GB, 10+GB available physical memory).
I still get the same error immediately when trying to run the package.
Is there anything else I could try?
This is my ProM.bat:
Thank you. The verbosity already was on ALL.
But, I managed to run ProM via Eclipse in debug mode, and this is the stack trace when I try to run the plugin:
I'm trying to pinpoint the issue, but perhaps you have an idea what to check next?
Best,
Kristo
Thanks! Copying loader.gif from /lib/resources to /lib worked.
Running on ProM 6.8 I keep getting a null pointer exception after confirming the port and address, but running from Eclipse everything seems to be working.
A big thank you for your help!
PS if there is anything that seems I've been doing wrong in setting up ProM (e.g. how did the loader.gif end up in the wrong folder), then please feel free to let me know.
Best,
Kristo