Compilation Failure in JBPM Workbench modeler

[onkar hingne]

Hello,

I am using jbpm 6.4 workbench modeler to design my process. I have data base XOR decision point and on each node of the XOR I have a expression that is something like 

return evaluation.getAcknnowledge() == true/false; 

Where evaluation is a data object that i have mapped as a process variable. It has a field acknnowledge which is boolean (primitive). PFA a snapshot of the process i have defined, 

When i compile this process I get an error that says 

Process Compilation error Type mismatch: cannot convert from boolean to Object Type mismatch: cannot convert from boolean to Object

When i change the boolean to Boolean it gives error saying incompatible types. I did some googling and found some posts which are vaguely related which indicate wrong ecj (compiler) version. But I see that the ecj in my wildfly 8.2 instace is 4.3.1 which is not old.

PFA a snapshot of the process i have defined,

Does any one have any idea about this issue?

Regards

Onkar

[Maciej Swiderski]

yes, this is ecj incompatibility issue, so either go down to java 7 or exclude the ecj from wildfly so the one shipped with kie wb will be used. Search the forum as I recently provided steps to exclude that ecj from being used by kie wb.

Maciej

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[onkar hingne]

Thanks. I will check it out. 

If i set any entry action for any node as a java snippet like system out print statement I dont get the prints statements in the server log file. there are no other logs generated in the wildfly instance. Can we do something like this to log some entry / exit in to various nodes of the workflow.

Regards

Onkar