The error message "CAF: external library failure (adobe::pm::exception)" in Adobe After Effects typically indicates an issue with the software’s ability to communicate with external libraries or plugins. This can occur due to corrupted files, incompatible plugins, outdated software, or even system configuration issues. Resolving this requires a systematic approach to identify and fix the root cause.
Solution to Fix the Error:
1. Restart Adobe After Effects and Your System
Close Adobe After Effects completely.
Restart your computer to clear temporary glitches or memory issues.
Relaunch After Effects and check if the error persists.
2. Check for Software Updates
Open Creative Cloud Desktop App.
Navigate to After Effects and check if there’s an available update.
Update to the latest version to ensure compatibility with system libraries.
3. Reset Preferences
Sometimes corrupted preferences can cause issues. Resetting them can resolve the error:
Hold down Ctrl+Alt+Shift (Windows) or Command+Option+Shift (Mac) while launching After Effects.
Temporarily move third-party plugins to a different folder and restart After Effects.
If the error disappears, identify the incompatible plugin by adding them back one by one.
5. Clear Cache
Go to Edit > Preferences > Media & Disk Cache.
Click Empty Disk Cache and Clean Database & Cache.
Restart After Effects to see if this resolves the issue.
6. Reinstall After Effects
Uninstall After Effects through the Creative Cloud Desktop App.
Manually delete any residual files from these locations:
Windows: C:\Program Files\Adobe\Adobe After Effects
Mac: /Applications/Adobe After Effects
Reinstall the latest version to ensure all libraries are intact.
7. Update Graphics Drivers
Windows:
Go to Device Manager → Display Adapters.
Right-click your GPU and select Update Driver.
Mac:
Ensure macOS is updated as it includes the latest drivers.
Restart your computer after updating.
8. Check System Requirements
Ensure your system meets the minimum requirements for After Effects.
Upgrade your RAM, GPU, or storage if necessary.
9. Contact Adobe Support
If none of the above steps resolve the issue:
Go to Adobe’s Help & Support Center and create a ticket.
Provide detailed information about your error, system specifications, and After Effects version.
Helpful Tip:
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