I am trying to generate BPMN2 diagrams from the Choreography I have created. BPMN is getting created for couple of participants but for others it is showing ans error message saying "Failed to generate artifacts". When looked in to the error log it shows java.lang.NullPointerException. I know I would have done some thing wrong in the Choreo but not sure What and Where. The error log is also not helping me to identify the issue as it does not contain enough information. Can any one help me in fixing these kind of issues?
I am kind of stuck as Choreo is not showing any erro.