M26 not working

[Minion]

I am calling macro to start print with certain offset:

M23 PrintTest.gcode
M26 S10070
M24

Error I get:

Error: Failed to execute M26: [NullReferenceException] Object reference not set to an instance of an object.

Same thing runs as expected on non-beta setup of mine. Is there something else I am missing?

[Phaedrux]

@Minion said in M26 not working:

M26 S10070

How did you arrive at S10070?

[gtj0]

Assuming you're trying to start 10070 bytes into the file... M26 is broken.
You should report it at https://github.com/chrishamm/DuetSoftwareFramework/issues

[Minion]

@Phaedrux I've paused the print and used M27 to see the current offset. I can not get "resurrect" to generate (should be automatic every time print is paused) thus I am making a workaround .

@gtj0 thanks, will report it there.

[droftarts]

@Minion Can you post what firmware versions (beta that doesn't work, non-beta that does) you are using?

Ian

[Minion]

@droftarts

Experimental:
firmwareName":"RepRapFirmware for Duet 3 MB6HC v0.6 or 1.0","boardName":"MB6HC","firmwareVersion":"3.0beta12+1","firmwareDate":"2019-11-11b1

Normal:
firmwareName":"RepRapFirmware for Duet 2 WiFi/Ethernet","firmwareVersion":"2.02(RTOS)","firmwareDate":"2018-12-24b1

[Minion]

chrishamm replied via DSF issue board confirming that M26 is buggy and will be fixed in next release.