Lightroom/Camera Raw: Cannot merge panorama after updating to 10.14.6

  • 12
  • Problem
  • Updated 11 months ago
  • Solved
  • (Edited)
Since upgrading to OS 10.14.6, Lightroom Classic (8.3.1) cannot merge (21 frame) panoramic images. Just sits there forever and does nothing.
Photo of Ray Majoran

Ray Majoran

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Posted 1 year ago

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Photo of Jeffrey Tranberry

Jeffrey Tranberry, Sr. Product Manager, Digital Imaging

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Official Response
Please update macOS. Go to System Preferences > Software Update and install the following update:

macOS Mojave 10.14.6 Supplemental Update   –– Restart Required
This update contains bug fixes that improve the stability, performance, and security of your Mac, and is recommended for all users.

This update:


  • Resolves an issue that may cause certain Mac notebooks to shut down during sleep

  • Fixes an issue that may degrade performance when working with very large files

  • Addresses an issue that may prevent Pages, Keynote, Numbers, iMovie, and GarageBand from updating

For more detailed information about this update, please visit: https://support.apple.com/kb/HT209149

For detailed information about the security content of this update, please visit: https://support.apple.com/kb/HT201222
(Edited)