After Effects Error Asked To Create Unknown Property Of Type 🔥 Secure

The table below breaks down the technical reasons why this specific error triggers during a motion design session: Error String Variation Primary Root Cause Affected System Component Pseudo/0.05992... (1d16) Missing or corrupted pseudo-effect XML data Third-party custom effect sliders ADBE Vector Graphic - Repeater Badly formatted extendscript or expression syntax Shape layer contents and automated scripting Unexpected data type Third-party plug-in missing on current workstation External rendering suites (e.g., Boris FX, Magic Bullet) Actionable Steps to Resolve the Error 1. Reinstall or Update Missing Plugins