Crash "running out of memory" - "bad allocation"

[dartrax]

Describe the bug
After the print finished I was greeted with this message:

Fatal error

OrcaSlicer will terminate because of running out of memory.It may be a bug. It will be appreciated if you report the issue to our team.

bad allocation

A few days later I got this message again. I had two instances of Orca opened and both of them fired this message at the same time while staying idle in the background. Printer was off.

To Reproduce
It happened while OrcaSlicer was idle in the background, showing the device page, Camera stream not loaded. The printer reached 100%. Not sure if I think that was coincidence. I'm also not sure if this can be reproduced. I'll report here once it happens again.
I didn't had this issue with ealier versions than 1.6.6

Screenshots
First, when printer reached 100%:

Second, two Instances in the background while printer is off:

Printer model
Bambu X1C

Desktop (please complete the following information):

• OS: Win 10 64bit

[bergmannm]

Same issue here with latest 1.7.0 release. Is there somewhere on my system stored a crashlog with more detailed information about what happened?

[bergmannm]

There is definitely a bug, which keeps eating memory. Looking at memory stats for Orca Slicer - active private working set - I can see, that Orca keeps eating memory at about 5 MB per second.

[tomlutzenberger]

Same issue here, also like @dartrax on Win10 64Bit and with Bambulab X1C. I'm experiencing it since v1.7.0.
I don't think it has to do with the device view + connected Bambulab, as it also happenend while being in prepare and preview view and before I got the X1C. Sometimes it crashes only a few minutes after starting OrcaSlicer, sometimes it takes hours. I wasn't able to take screenshots or look into task manager as it even leads to screen flickering and crashing the entire computer (without blue screen). Only rebooting helps.

[SirThunder88]

Also having that issue, win10 64b i7 32G of ram. Usually happens after having it open for a day or so, version 1.8.0 beta 2.

Had a similar issue to @tomlutzenberger but found that an HD sound process was using a lot of cpu for no discernible reason; once I killed it I could start orca slicer again and the weird behaviors cleared up.

[dartrax]

I had that issue again with current v1.8.1
Orca was idle in background for several hours.

[Zechs2205]

I have the same issue. Win 11

[Mickelin01]

Same issue, both 1.8.0 and 1.8.1 on Win11

[tomlutzenberger]

Update from my side: It stopped happening after I upgraded my RAM from 16 to 32GB in early November. I don't know if this could be because of some corrupted sections of the old RAM or if OrcaSlicer was just eating up a lot of memory occasionally. I didn't monitor the behavior a lot but it seems that it stopped altogether. I can let OrcaSlicer run in the background all day now without issues.
I'm still running v1.7.0.

[silence48]

I don't see any logs on this one, but the issue seems to be the same as what's goin on with all the others that have the Exception code: 0xc0000005
Those related issues i've found includes:
2921
3375
3157
3340
3292
2896
2766
2888
3174
2803
2484
2384 -- This one says it was resolved yet it's logs reflect it being the same issue.
2268

[dartrax]

Why do you think so?
Looking at some of the issues you‘ve linked I don‘t see any with that „bad allocation“ error message.
I didn‘t found anything in the logs after the error appeared.

[github-actions]

Orca bot: this issue is stale because it has been open for 90 days with no activity.

[dartrax]

I haven‘t seen this issue with recent versions (v1.9.x) yet, I‘ll report back when it occurs again.

[github-actions]

Orca bot: this issue is stale because it has been open for 90 days with no activity.

[github-actions]

Orca bot: This issue was closed because it has been inactive for 7 days since being marked as stale.