I am trying to create a parameter variation based on a single python script run using the pipeline jar. I manually added a variable called 'pyCommunicator ' of the type other 'PyCommunicator' with initial value new 'PyCommunicator()'.

In the 'initial experiment set' block of the properties section, I import the python file via 'pyCommunicator.run("import GA");' However, when I try to run the parameter variation I get the error code "PyCommunicator.java:669' indicating that the source code is not present. It also states '669 is not a valid line number in com.anylogic.libraries.pypeline.PyCommunicator'

When I add the jar file at the 'Change Attached Source' option the error does not change. The jar file is in the same folder as the anylogic and python files. I am not sure why the error occurs now. Has anybody experienced this issue before?

This is what it shows if you click on the error: