I exported the project as an iar file, put it in a zip file, and deployed it from the engine cockpit, but an error occurred.
The log showed an error stating that taskElement was null, but what do you think the cause of this could be?
The error is occurring at the time of deployment, not when the process is executed.
13:56:35.352 Error: Project(s) of file 'overseasPaper.zip' not deployed to application 'overseasPaper': error while deploying.
NullPointerException: Cannot invoke "ch.ivyteam.ivy.workflow.ITaskElement.getProcessModelVersion()" because "taskElement" is null