I have an ORTUR Lazer Master 2, I am using lightburn since 2 or 3 years now and it’s the first time that I got his notification
Did you import a large object? To me, it looks like it was either some SVG commands that could not be parsed or the graphic is broken.
when I open the file it shows this directly and when I click on ok, some designs that were already in the file disappear. let’s say that there were 30 designs in this file and after that issue when clicking on ok there are only 20 left.
I guess that’s because LightBurn will stop reading the file if an error occurs on the input data. Or at least within the group of objects.
I’d recommend not putting so many designs into a single file, that makes everything more error-proof.
thanks for your help. I will do so as of now. And this means that I can’t get back my last designs? Or even revert to, when the file wasn’t “overloaded”?
If it’s fine for you to upload the file here, we can check. My first approach would be to open the file, search for the line that is mentioned, check the code at this section and remove it if necessary. Just removing that single line might not be enough, the vectors are saved in a specific format. But you could try that as well. Create a copy of that file before 
Here’s the file via link because it’s 33mb https://drive.google.com/drive/folders/19Cwd-FnTF5R4sw4SzoXlbCHnDS4ARDD9?usp=sharing
I’m sorry, I was quite busy with the family this weekend
I checked you file using the latest 1.4.04 version od LightBurn and it could be opened (I got a bunch of warnings about missing fonts, but nothing else). I saved it to another file, and the file size was reduced from 34 to 29MB. So it might be that my LightBurn cleaned it up a little (or the font information is now lost, I don’t know). I uploaded the file to your google drive, check if you can open it.
Anyhow, I do not recommend putting so many designs into a single file. Either use the graphics library or save designs of the same type into separate files. I never have more than one project per file.
Hi dear, it’s fine no worry for the late reply.
Ok I will check and thanks for your time and your help I really appreciate.
will revet back.
I’ve checked and still missing some graphics 
…
I guess that are the broken ones, why you got the error. My LightBurn just ignored them and removed them from the file while saving.
could you make a screenshot for me? so that I could reproduced those that were deleted?
thanks but some design still missing. thanks anyway.
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