post processing error

[lucas.sealing]

hi all 

went to drawn up and plasma out a simple bracket for a fuse block, drawing done, setup ok, 2d cut op ok........but when i come to post process it it has a moan. ive cut out at least a dozen things using the same process but this is a first can anyone help?

cheers

lucas

[a.laasW8M6T]

Hi

Can you tell us what error message you are getting?

Also which post processor you are using?

I can get your file to post out just fine using the Dyna torch post, but without seeing the error message or post we cannot help.

[lucas.sealing]

ah ok this is my error message an im running the openbuilds grlb fusion360 post

Error: Mismatching arguments for invocation of 'string VariableImpl.format(Number)' (Value is not a number.).

Error at line: 1347 (OpenbuildsFusion360PostGrbl.cps)

Error in operation: '2D Profile2'

Warning: (OpenbuildsFusion360PostGrbl.cps:277) Setting read-only property "power" on object of type "PostProcessor". This will have no effect.

Warning: (OpenbuildsFusion360PostGrbl.cps:906) Setting read-only property "power" on object of type "PostProcessor". This will have no effect.

[a.laasW8M6T]

Hi

If you download the latest version of the openbuilds post this error should be fixed

https://github.com/OpenBuilds/OpenBuilds-Fusion360-Postprocessor 

[lucas.sealing]

cool thanks when was it released? i was cutting last week

[a.laasW8M6T]

looking at the release note that bug was fixed 27 march

Also depends when you updated to the latest version of Fusion

[w_kapel]

Hi, i had the same problem and use now the latest grbl post processor. When i save the gcode its okay now, but when i load it in Openbuilds Control it wont run. Simulation going good, running the job not. Gcodes what i before made with Fusion 360 run flawless, but with Fusion fail so what more can i do? Best regards, Willem.

[programming2C78B]

Do you mean simulation in fusion or OBControl? Any errors? Did you update anything lately?

[w_kapel]

Hello, i mean in OBC the, gcode wont run. I have recently update Fusion, before a had Fusion360 and it works flawless with the gcode that i made with this version. After the update to Fusion it wont run the gcode anymore in OBC. When i push the run button in OBC nothing happend and no errors. Try different things, re install Fusion and OBC (with OpenbuildsFusion360PostGrbl.cps 1.045) but the problem stay.

[programming2C78B]

My first guess is Fusion updated the Post and now its not compatible. Try an old version

[w_kapel]

I tried a version before and that is Openbuilds CNC:GRBL/BLACKBOX: Post V1.037 post processor. When i this use a got this errors:  

Warning: (OpenbuildsFusion360PostGrbl.cps:1038) Setting read-only property "power" on object of type "PostProcessor". This will have no effect.

###############################################################################

Error: Mismatching arguments for invocation of 'string VariableImpl.format(Number)' (Value is not a number.).

Error at line: 1767 (OpenbuildsFusion360PostGrbl.cps)

Error in operation: '2D Profile2'

Failed while processing onCommand() for record 321.

###############################################################################

Error: Failed to execute configuration.

Stop time: Friday, October 3, 2025 10:07:58 PM

Post processing failed.

When i use the latest one Openbuilds CNC:GRBL/BLACKBOX: Post V1.045 the errors are gone and it save the gcode. But then i got the problem with OBC not running with this gcode. Very strange.  What i see is by the  line Warning:(OpenbuildsFusion360PostGrbl.cps:1038) i read cps:1038, i use the 1037 version is this the error maybe?

[a.laasW8M6T]

Hi

Th Open builds post processor is not developed by Autodesk so you need to feeding back these issues to the post developer.

I suggest contacting them here:

https://support.openbuilds.com/support/home

[w_kapel]

Thats a problem because Openbuilds is not anymore, they stop and the forum is not working is what i experience. I can not place a new topic or so.