GIMP Version: 2.0.14
Operating System: Windows
GIMP Experience: Intermediate Level

List any relevant plug-ins or scripts:
Decor> Add bevel

List any ERROR messages you received:
No error

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Hi everyone! Does anybody have noticed or knows why the Filters> Decor> Add bevel don't work? Does anybody have a fixed for this? I appreciate any help, thanks.

Add bevel invokes bumpmap plugin, I think that's the problem.
GT Bevel was fixed with the old bumpmap plug-in, you could if that fixes it.
Can't try myself because I have 2.10.12 on Windows.

viewtopic.php?f=9&t=12269

It's in the 8th page, post #68.

see in the bugtracker:
https://gitlab.gnome.org/GNOME/gimp/issues/4204

Thank you for the info. The Bumpmap plugin provided by rich2005 didn't make any difference, but on the other hand, the Bevel and Emboss in Layerfx.py is working now. Thank you rich2005.

I'm having the exact same problem. I select the item, and then try to "Add Bevel", but while it goes through the motions of adding a bevel, nothing happens. No bevel. I've tried it with a work-on copy and without a work-on copy, and also with and without the keep-bump-layer. If I check off both boxes at once, I get the following error message.

******
GIMP MESSAGE
Calling error for procedure 'plug-in-bump-map':
Item 'COVER ART' (359) cannot be modified because it is a group item
*********
GIMP MESSAGE
Execution error for 'Add Bevel':
Error: Procedure execution of plug-in-bump-map failed on invalid input arguments: Item 'COVER ART' (359) cannot be modified because it is a group item

Hi Anna_esq,
looks you're trying to use the filter on a group of layers which doesn't work. Use it on single layers only.
Nevertheless there is a bug in 2.10.14 with the add-bevel filter which will (hopefully) be resolved in 2.10.16

Gretchen's Glass or Plastic scripts no longer work either with Gimp 2.10.14. For these reasons I'm back to using Gimp 2.10.12 and hope they fix it in 2.10.16 when it comes out. If not, I'll likely stick with 2.10.12 fore the foreseeable future.

same here ....