Look for a .jsx or .aefx file that needs to be copied into the ScriptUI Panels folder mentioned above. 5. Clear Cache and Reset Preferences
Below is a to resolve the “asked to create unknown property of type FIX” error.
Use in a copy of your project:
After Effects Error: Asked to Create Unknown Property of Type [FIX]
Think of it as a translator error: A script is trying to tell After Effects to "Set the color of the 'magic-layer-101'," but if that layer doesn't exist, or the "color" property isn't applicable to that layer, After Effects returns this error. Common Causes for the "Unknown Property of Type" Error Look for a
If none of the above solutions work, you can try reinstalling After Effects.
: If expressions are the culprit, try changing the engine. Go to File > Project Settings > Expressions and toggle between JavaScript and Legacy ExtendScript . Use in a copy of your project: After
A known bug where using dropdown menu controls in master properties can trigger this error during startup. How to Fix Error: asked to created unknown property of type "x" (1d16) 21 Jun 2022 —
C:\Program Files\Adobe\Adobe After Effects [Version]\Support Files\Scripts\ScriptUI Panels Go to File > Project Settings > Expressions
