RC12 [ArgumentException] Failed to serialize code

[jdumoulin]

Hi,
I just upgraded to RC12 on my Duet 3. I cannot start any print jobs anymore. I get the following error: "Error: (comment) has thrown an exception: [ArgumentException] Failed to serialize code
"
Can someone point me in the right direction?

[gloomyandy]

Your gcode has some very long comments in it. See: https://forum.duet3d.com/topic/16221/dsf-2-2-0-long-comments-in-gcode-causes-an-exception/7

You may be able to work around it by editing the gcode files and deleting the long comment lines.

[jdumoulin]

That is a work around but a pain to have to do that each time. On RC11 I had no issues

[dc42]

An updated DSF that fixes this will be availabe soon.

[jdumoulin]

@dc42 Thank you!

[dc42]

@jdumoulin said in RC12 [ArgumentException] Failed to serialize code:

@dc42 Thank you!

If you can confirm that this is solved in release 3.1.1 stable, please mark this topic as solved.

[madmattco]

@dc42 It solved it for me