What does this Warning mean: "Does not match the length stored in the asset, please resave the montage asset."

Hello.
What meaning this Warning???

The actual sequence length for montage does not match the length stored in the asset, please resave the montage asset.

Hi 01033366791,

If you have a Montage in your game, please migrate the montage to a blank project with all associated assets. Then send me that project in a zip file on our : https://.unrealengine.com/index.php

Also please let me know:

  1. What version of the engine you are using?
  2. Is this a project that you started in an earlier version of the engine?
  3. Is the engine crashing when you receive this error (Or when are you receiving this answer in general?

Please provide the above information and files and we will continue to investigate.

Thanks,

.

Hi 01033366791,

We have not heard back from you in a few days so I am closing this post for tracking purposes. However, if you would like further assistance with this warning, please reply with the requested information and I will continue to investigate.

Thanks,

.