app_blueprint_template error when deleting images

  • 7 February 2024
  • 2 replies

This question has been asked a few times on this forum but has never been fully answered.

When i try to delete a disk image, I get an error:

Attribute _app_blueprint_template not set


I can not find any mention of this attribute anywhere, and I can’t find any other way to delete the image. I tried the API method from this post but it has the same result.

What’s the trick here?



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2 replies

Userlevel 4
Badge +5

This is a known issue pending of being fixed. You’ll have to open a support case for getting help on cleaning this up.

FWIW this is supposed to have been fixed in Calm 3.3, but appears to a be a regression in 3.6.0. I logged a ticket and my friendly support person had a script we ran on the PC VM to fix whatever the issue was. I can now delete images.