Variable Editor no longer works

[san9c123]

I went to the Variable Editor app to add a new Container as I have done many times, but got errors.  By comparing with the Variable Editor in our other environments I can see that it is no longer pointing to the Admin container, but I don’t know how to fix it, or how it got broken in the first place.  I tried manually updating the value of vL.ContainerVariable, but that didn't work.

Please help!  Thanks in advance.

[san9c123 · Accepted solution]

Found the problem, though not the cause.  The ContainerFolderName column value for the Admin row in ContainerMap.csv had gotten overwritten with the value from another container.  Presumably this was a copy/paste error in the Container Map Editor, although I can't imagine how it occurred.  Once I manually corrected the csv file, VariableEditor.qvw behaved normally.