In my case, The problem occurred when some dashboard had a label tag but no tag content. When I added the string in label, the 500 error disappeared. ... View more

In my case, Label values were missing in some old dashboard xml files in other app. (ex. ) After setting the label value, the dashboard such as manager was successfully loaded. (ex. 111) ... View more

find . -name ".xml" | xargs grep -Pzo "(board.|orm.)>\s+<\/label>" I modified it as above but couldn't find a file. ... View more

I had the exact same problem. I tried but it did not solve the problem. ... View more