After: Effects Error Asked To Create Unknown Property Of Type Fix !!top!!

If the error occurs immediately upon opening, preventing you from working, it is likely a project file corruption issue rather than an installation issue. Create a fresh, new After Effects project ( Ctrl+N / Cmd+N ).

Check project/asset compatibility

If you are a professional motion designer, consider this error a reminder to implement rigorous version control and regular XML-based saves. Adobe has improved error handling in recent releases, but robust habits remain your best defense. If the error occurs immediately upon opening, preventing

This article will break down exactly what this error means, why it happens, and provide a comprehensive guide to fixing it. What Does This Error Mean? Adobe has improved error handling in recent releases,

The "asked to create unknown property of type" error in Adobe After Effects typically occurs when the software encounters a missing plugin, an incompatible preset, or a bugged script that references a property After Effects doesn't recognize Common Causes Missing Third-Party Plugins: The "asked to create unknown property of type"

: Creating a custom control with a reserved name (such as naming a property control "Layer") confuses After Effects.