All of my pending changelists have turned from red to black. What does this indicate? I am running Rev. P4V/NTX64/2017.1/1491634
If it's related, I cannot unlock files or edit the changelists.
IIRC the iconography for pending changelists is:
I'd figure black changelist means there is no current workspace? I don't think I've ever opened the pending changelist tab without a workspace selected (since you can't very well work on files with no workspace...)