animated after effect

[nupniichan]

Hi good evening 

When i try to autosway body and i saw this error 

How can i fix it? i have try for 1 hour but can't fix it sorry my english not good

[David Arbor · Accepted solution]

Are you using the Puppet tool? If so, my guess is that you tried to scale the layer after applying your first pin. The puppet effect creates a mesh based on the size of your layer when you place your first pin and it can't be changed after the fact. You can remove the effect, change the scale, and then re-apply the effect, but this only works on raster, not vector layers.