06-01-2020, 12:25 PM 
(This post was last modified: 06-01-2020, 12:33 PM by rich2005.
 Edit Reason: typo
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		kubuntu 18.04 / Gimp 2.10.18 (appimage)  (regular Gimp 2.10.14 the same)
I get error messages here: https://i.imgur.com/gwwpk3J.jpg This for waterpixels, the other two similar.
The gegl operation does work when applied manually. Looks like it is case sensitive Average / average
Tried adjusting your script-fu on that basis without success.
edit: using gimp 2.10.14 & gimp --verbose
Looks like the python plugin not working due to the Windows path "C:/....." Which would explain the error messages.
	
	
	
	
I get error messages here: https://i.imgur.com/gwwpk3J.jpg This for waterpixels, the other two similar.
The gegl operation does work when applied manually. Looks like it is case sensitive Average / average
Tried adjusting your script-fu on that basis without success.
edit: using gimp 2.10.14 & gimp --verbose
Looks like the python plugin not working due to the Windows path "C:/....." Which would explain the error messages.
Code:
Querying plug-in: '/home/rich/gimp210/plugin-test/fu-python-gegl_ops_test.py' [/color]
Traceback (most recent call last): 
  File "/home/rich/gimp210/plugin-test/fu-python-gegl_ops_test.py", line 6, in <modu
le> 
    sys.stderr = open('C:/temp/python-fu-output.txt','a') 
IOError: [Errno 2] No such file or directory: 'C:/temp/python-fu-output.txt' 
gimp: LibGimpBase-WARNING: gimp: gimp_wire_read(): error 
Terminating plug-in: '/home/rich/gimp210/plugin-test/fu-python-gegl_ops_test.py'
