Created attachment 796910 [details]
Error from server.log

Description of problem:
If you use REST API for adding a new organization group and you use business-central application to create new repository into this group then you get exception into server.log and an error alert in GUI whenever you try to access to this repository by Project explorer.




Version-Release number of selected component (if applicable):
6.0.0 ER2 BPMS

How reproducible:


Steps to Reproduce:
1. add a new organization group by REST API, use command:
   $curl -X POST -u "admin:admin1234;" -H "Content-Type: application/json" -d '{"name":"newGroup","description":"My hello world repo","owner":"admin","repositories":["myRepository"]}' http://localhost:8080/business-central/rest/groups

(main point is that the repository 'myRepository' does not exist in .niogit)
2. check status of REST API that is success, use command:
    $curl -X GET -u "admin:admin1234;" -H "Content-Type: application/json" http://localhost:8080/business-central/rest/jobs/{jobID}

3. open business-central in your browser
4. add repository 'helloworld' to group 'newGroup' by GUI (Administranition/Repositories/New Repository)

5. be sure that new repository was created
6. switch to Project Authoring perspective
7. Access to group 'newGroup' or to repository 'helloworld' or switch to Technical view


Actual results:
Exception in server.log, Error alert in GUI. (exception and screenshot are attached)


Expected results:
1] GUI interaction without any error. 

2] In case that REST request is invalid then do not complete it. (unable to add non-existent repository into group by REST) Do not mark job as SUCCESS and do not add group into system. 

3] In case that current behaviour is expected (I hope that it is not expected behaviour) then make Error alert readable, something like "Group contains non-existent repository, create this repository or remove it from group"

Additional info: