Created attachment 931239 [details] [test plan] when user remove tag at reviewing case tag in test plan detail page, system returns 500 error. Description of problem: as summary. Version-Release number of selected component (if applicable): v3.8.10-1 on stage How reproducible: 100% Steps to Reproduce: 1.Enter a plan detail page, then enter reviewing case tab. https://tcms-stage-01.app.eng.bne.redhat.com/plan/14878/qiyang-test-plan-333#testcases 2.Select all test case, then click 'tag - remove tag' link to remove one of tag. Actual results: system returns 500 error. Expected results: system remove the selected tag. Additional info:
This bug can't reproduce in stage server now.
I think there was an exception when remove tag and trigger except statement, and in this statement an undefine varaible was here. it will raise a error.
verify on qa server with 3.8.10-2 ------->pass verify steps are the same as the description.