PerOpteryx fails if design decision file has not been opened before starting the optimization because it cannot load the design decisions file.
PerOpteryx fails with
[Worker-1 ] ERROR: Failure reason was:
de.uka.ipd.sdq.workflow.exceptions.JobFailedException: org.eclipse.core.runtime.CoreException: Cannot read design decision file platform:/resource/BRS Optimisation Tactics/brs-analyticalCaseB.designdecision. Please create a new one.
if the optimization is started in a freshly opened Eclipse where the designdecision faile had not been accessed yet.
Workaround: Open the designdecision file once before executing the optimization. But this is not very usable and should be properly fixed.
Does not happen anymore, maybe it was because of a slightly invalid model that could be tolerated by the editor but not by the internal PerOpteryx model loading?