LUT maker export crash on OSX

[elizarification]

Clicking the export buttons causes LUT maker to exit on Big Sur on M1. Tried giving it disk access -- didn't help. The exit message:

thread 'main' panicked at 'Attempted to construct an Id from a null pointer', /Users/runner/.cargo/registry/src/github.com-1ecc6299db9ec823/objc_id-0.1.1/src/id.rs:62:9 note: run with RUST_BACKTRACE=1 environment variable to display a backtrace Saving session... ...copying shared history... ...saving history...truncating history files... ...completed.

[Process completed]

[cessen]

Thanks for the report! I'll look into this the next chance I get (I don't personally have an Apple system, so it might be a little bit... sorry!).

[elizarification]

Thanks! If I can help in any way, don't hesitate to ask.

[g3ntile]

Hi! I use a mac (hackintosh in fact) and I have exactly the same issue! (exactly to the letter, the same error) I can add that I have no /Users/runner/ folder, so it may be something hardcoded somewhere causing the crash. I tried HDRI Merger and it worked flawlessly, and saved the .hdr with no issues, so I bet that it's something really easy to fix, like a typo or something. This is an awesome tools, really looking forward to test it. I don't code, so I can't help with that, but I can assure I'll test the builds :-) And thank you for taking the time to make this available on macs too!

[cessen]

I tried HDRI Merger and it worked flawlessly, and saved the .hdr with no issues, so I bet that it's something really easy to fix, like a typo or something.

Ah! This is super helpful, actually. I think I might know what it is then (not 100% sure, of course). I'll try my hand at fixing it, and make a dev build for you guys to test.

Thanks!

And thank you for taking the time to make this available on macs too!

Of course! I want these to be usable by as many people as possible. It's of course hard for me to test on Mac, since I don't own one. But my intention, at least, is to make everything work just as well on Mac as on Linux and Windows.

[cessen]

I've made a development build with the potential fix included: https://github.com/EatTheFuture/image_tools/releases/tag/dev_build-2022_01_09-e4b338f

If either of you get the chance to test it out and let me know if the bug is actually fixed or not, I'd really appreciate it!

Thanks!

[g3ntile]

Yes! It worked! it saved the file :-) now I can test the rest of the workflow Thank you very much!!

[cessen]

Awesome! I'll close this as fixed, then. If you run into anything else, please don't hesitate to file another issue!

[cessen]

This is now released in v0.3.0: https://github.com/EatTheFuture/image_tools/releases/tag/v0.3.0