Description of problem:
Version-Release number of selected component (if applicable):
v3.8.9 on stage
Steps to Reproduce:
1.open the advanced search
2.choose the run product as TCMS to search runs.
3.then check the console in the search result page
step 3:After the page finished loading,there is a TypeError: element is null
There should not have any errors because i did not do anything just waiting the page loading.