I installed jBPM 5 as per standard installation instruction by running the ant task "install.demo" and set up the demo environment using the "start.demo" task.
I wanted to create a new BPMN 2.0 process using the Drool-Guvnor tool. But after creating the project my Web Process Editor is throwing this error:
What jar file is missing or what is the error exactly ??
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