How to fix after effects error : unable to execute script at line 0

I have problem, when i trying video template (asian-food-YBJW9G3) with after effects. After effects error : unable to execute script at line 0. After Effects error : can not run a script while a modal dialog is waiting for response.
Maybe the author can give solving about this problem. Thanks.

Regards

Davrien

That is an After Effects issue with the Essential Graphics, not with the template. I get the same error every time I try to create a mogrt in after effects, no matter how simple it is. I believe it’s a bug with my version of AE (2019, v 16.1)

Same problem with me.
Go to Project Settings > Expressions
Choose Legacy ExtendScript and click ok it’s work for me.

1 Like

Thanks TonyWins, it also works for me.

same case heree me too
this started happening when I installed Motion Factory.

unable to execute script at line 0. after effect error: can’t not run a script while a modal dialog is waiting for response.

I hope the tips from TonnyWins are useful

The simple do one thing was like the above image. Just choose “Never Again” and hit OK. Now Script can run at After Effects runtime without any modal dialog at line 0.