Description of problem: Unexpected Error 'DataSet with UUID[jbpmProcessInstances] error' when clicking Process Management->Process Instances. Version-Release number of selected component (if applicable): 6.2.0.ER5 How reproducible: 100% Steps to Reproduce: 1. Login BPMS with admin user. 2. Create org/repo/project/business process. 3. Build & Deploy. 4. Start in Process Management -> Process Definitions. 5. Click Process Management -> Process Instances. Actual results: Unexpected Error 'DataSet with UUID[jbpmProcessInstances] error': DataSet with UUID [ jbpmProcessInstances ] error: org.dashbuilder.dataset.exception.DataSetLookupException: Can't lookup on specified data set: jbpmProcessInstances Expected results: No such error. Additional info: Please also see the attached screen-shot.
Created attachment 1091672 [details] Unexpected Error 'DataSet with UUID[jbpmProcessInstances] error'
Created attachment 1091679 [details] server.log Attached the sever.log for this issue.
There were a problem with the dataset condition marshaling that has been solved in 6.3.x https://github.com/droolsjbpm/jbpm-console-ng/commit/b9ee18604c21730050ad4af3048b00cc996c0c2c In master this json code marshaling is included in dashbuilders modules.
I have just encountered this issue on ER5. It is the same one as I reported on ER3 and verified on ER4. We must fix it before GA otherwise it is not possible to see running process instances in Business Central.
Verified this happens on WebSphere as well.
Verified on 6.2.0.CR1. The process instance view is shown without any errors and the simple start->end process is present on the "completed" tab. Steps used: 1) Created a process with name "t" in the pre-created repository and project structure in package "org.kie.example.project1" 2) Build & Deploy. 3) Start in Process Management -> Process Definitions. 4) Click Process Management -> Process Instances. (Same steps on 6.2.0.ER5 produced the error pop-up).