org.activiti.engine.ActivitiIllegalArgumentException: unknown type 'user' approver

[ashutosh]

Hello,

I'm facing this exception "org.activiti.engine.ActivitiIllegalArgumentException: unknown type 'user' approver" while running two application on same activiti DB. One application is activiti-explorer and spring boot custom application.

This above error came when I made certain changes in activiti-explorer war file.

Please help me to resolve it.

[EddieMay]

Hi @ashutosh,

Could you please outline what "certain changes" you made in the activiti-explorer war file? That might help someone figure out the origin of your problem. 

[ashutosh]

Sorry for my incomplete questions above.

When I try to delete any deployed process or if made changes in activiti-explorer application and redeploy the same while my other process is in running state.

Thanks in advance