First, try removing the clip from the sequence, then reloading the clip from the bin. Then see if analyze works.
If not, then ... the following should help but you will lose analyzation of probably all the other clips as well.
Trash preferences and cache files. Reboot, relaunch, and wait for PrPro to load the project and recreate cache files would be my suggestion. There's a FAQ on trashing preferences found on the overview page's FAQ list.
R Neil Haugen agreed. Painful but necessary course of action.
I tend to delete all my cache files after each session and while it may take a tad longer on the edit it saves me a ton of issues like the one the OP is experiencing
I did both things, nothing worked.
I do the same with the cache files, so that's not the issue.
I solved it.
Please share so others can learn from this
1 person found this helpful
I erased the cache, updated Premiere, and still didn't work but It began to work in other clips, so I erased the clip and uploaded a new one and then it worked.