Hi all,
My usecase:
- Use flowable/flowable-ui:6.8.0 as Admin flowable app
- Use flowable/flowable-rest:7.0.0 as Rest flowable app
These apps use common PostgreSQL DB user - A custom Java Delegate class is copied to both above apps.
- To start the workflow & control flow (user task), I use .NET app by calling flowable’s REST api
The issue:
- Sometimes the workflow work fine & it reach the End state
- Simetimes, we got the below issue “Caused by: java.lang.UnsupportedClassVersionError: com/fecredit/flowable/servicetask/RestServiceTaskImpl has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognizes class file versions up to 55.0”
I found that this issue happen because the Java Delegate class is complied in Java 17 while the flowable Admin is running in Java 11.
My question is:
- When I using 02 dockers container like this, we have 02 workflow engine ? Is it correct ?
- If yes, Can I force it run under REST engine only ?
Thank.