Description of problem:
Version-Release number of selected component (if applicable):
v3.8.9 on stage
Steps to Reproduce:
1.open the product,https://tcms-stage-01.app.eng.bne.redhat.com/report/product/59/overview/
2.then enter the Builds and click its column headers.
Then check the result in console
There is a error about:TypeError: rows is undefined When there are no data in the builds.
It should be all right no matter whether there are data in the builds.
please verify this bug, it does not happen now.