[Stream error when saving custom animations]

so... you can make battle animations with Fe Builder too? I didn't know that. I was just following the ultimate tutorial as it seemed like the best guide. I'll look into it then.

[Stream error when saving custom animations]

I recently started making custom animations for classes following the ultimate tutorial. I already managed to make and replace a few of them successfully.

Yesterday I was making another one, I loaded the script with Feditor, but when I tried to save it it gave me the following error:

Model.PortableClassAnimation.writeToFile:
    Exception
    PCA: Stream error in call to dump (File)

and it only creates the Frame Data.dmp file.

Now it happens even with the previous animations I made, which worked before, so it isn't the new script's fault.

I tried closing, opening and saving feditor, loading an idle animation script from the ultimate tutorial, using an unmodified rom, downloading feditor again, and resetting the computer; but none of these changed the problem.

Any ideas?