Core dump inside LasIO

[greghislop]

Core dump inside LasIO

[greghislop]

Problem solved and yes it was unrelated to LASIO. Sorry for the distraction and thanks Chris.
https://discourse.julialang.org/t/is-there-a-way-to-find-out-free-disk-space-equivalent-to-psutil-disk-usage-in-python/16918/2

[greghislop]

Thanks Chris. That's basically the answer I expected. I'm already trying to narrow down to a code base I can share (it takes a while as errors can be really rare at times) and I agree there is a good chance it's not LASIO. I didn't think of updating the julia version to be honest I thought I was at he latest, so I'll try that too.

[c42f]

Hi Greg. The message here and stack trace indicates memory corruption. It looks like the GC is trying to garbage collect a value where the type tag is corrupted and points to invalid memory. But this doesn't give a lot to go on and it could be nothing to do with LasIO.

If you could provide a complete program and associated data someone might be able to help. Especially if you can restrict the program to only using LasIO. Another option is to try with a more recent julia version (1.3 or 1.4 RC1) and see whether the problem persists. You never know, it could be a julia bug which has been fixed since 1.2.

[c42f]

Cool, maybe we close this then. If you have a really minimal reproduction you could open an issue in julialang/julia or for something larger maybe try discourse.

Of course if it turns out to involve LasIO please do report back here.

[greghislop]

Thanks Chris

…

On Sat., 25 Jan. 2020, 1:47 pm Chris Foster, ***@***.***> wrote: Cool, maybe we close this then. If you have a really minimal reproduction you could open an issue in julialang/julia or for something larger maybe try discourse. Of course if it turns out to involve LasIO please do report back here. — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#30?email_source=notifications&email_token=AIR5UCD6S62R6WXFTYFC6FLQ7OY3TA5CNFSM4KLBF7I2YY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOEJ4UP6I#issuecomment-578373625>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AIR5UCD6VHHPU66B6WMZY6DQ7OY3TANCNFSM4KLBF7IQ> .