After Effects Error Asked To Create Unknown Property Of Type Fix

The mysterious is not a standard property type. In software engineering, "fix" is often a placeholder or a generic reference to a fixed-point number (a decimal stored as an integer). In Adobe’s internal debug logs, "fix" appears when the application attempts to dynamically create a property based on corrupted data.

Because this error is triggered by different underlying causes, there is no single "fix." Instead, you have to systematically rule out the common culprits. The mysterious is not a standard property type

If you are running a complex script (like DuIK, Limber, or Plexus) when the error appears: there is no single "fix." Instead