After Effects Error Asked To Create Unknown Property Of Type Fix =link= -

: If you use tools like Motion 4 or Duik , right-click their panel title to "Close Panel," then reopen them via Window > Extensions .

The error is almost always . Note when it appears:

How to Fix the "After Effects Error: Asked to Create Unknown Property of Type" : If you use tools like Motion 4

: Hold down the Shift key while launching After Effects. This forces the software to open in Safe Mode, bypassing all third-party extensions.

Save the project under a new name and restart the application. 2. Clear Conflict-Prone ScriptUI Panels This forces the software to open in Safe

/Applications/Adobe After Effects (Your Version)/Scripts/ScriptUI Panels

. This can resolve errors caused by older project files using outdated JavaScript syntax. Check for Missing Plugins: : If you use tools like Motion 4

Corrupted preferences can cause After Effects to misread script commands. Go to .

If you recently updated After Effects, the expression syntax might be outdated. Look for name or index references that might be broken.