Jpeg preview cura 5.81 ender3v2

[Vexanore73 0]

Hello all I am running cura 5.81 on a ender 3v2 and a ender 3v2max I had the jpeg preview on both working there both running professional firmware 

And had to reinstall cura I did all the same setup but now the preview dosnt work I have not touched the printers so all the old files on the cards have previews but the new ones don't 

I set the professional script up the same as before but is not working can anyone help please 

[Dustin 160]

what is "Professional firmware" ??

[PartySausage 21]

The thumbnail preview post processor scripts are sometimes very particular where they are positioned in the list if you are using more than one post processor. eg the one I have for my s1 pro must the last in the list or it doesn't work 

[Vexanore73 0]

It is the only one runnin

25 minutes ago, PartySausage said:

The thumbnail preview post processor scripts are sometimes very particular where they are positioned in the list if you are using more than one post processor. eg the one I have for my s1 pro must the last in the list or it doesn't work 

Partysausage 

It is the only post process script I have running 

[PartySausage 21]

37 minutes ago, Vexanore73 said:

It is the only one runnin

Partysausage 

It is the only post process script I have running 

Bugger! That's not it then. 

It looks like you are using a 3rd party post processor was the cura reinstall the same version? 

With my S1 Pro the jpeg code must be at the top of the gcode file do you get any jpeg code in your files? 

Edited September 12 by PartySausage

[Slashee_the_Cow 442]

Did you have to configure the Thumbnail width, Thumbnail height or Maximum thumbnail size settings before? Creality printers are ridiculously picky when it comes to reading thumbnails and half the time not even Creality Print manages to get it right in my testing. If you could provide an example older gcode file with a working thumbnail and a new one which doesn't have a working thumbnail, we could investigate to see if there's any relevant differences.

 

I just stopped caring, personally, I make the filenames of the gcode files descriptive and ignore the lack of thumbnail because I'm only on the screen that would show it for long enough to move to the "Print" button, maybe turning on "Calibration" along the way.