Problem with convertion files (v4.3.0-alpha3)

[Yason83]

While performing file conversion (files attached in the archive), the command line
ktx create --format R8G8B8A8_SRGB --encode basis-lz --clevel 5 --qlevel 255 baseColor_22.png baseColor_22.ktx

Problems

1. Fails to convert the files.
2. The error message is not displayed.

[MarkCallow]

The example command says baseColor_22.png but there is no such file in the zip file. I tried with baseColor_18.png. It worked. Here is the result:

You need to provide a lot more information about the problem. What do you mean "Fails to convert the files?"

[Yason83]

I tested on Windows11 64 (v4.3.0-alpha3)
After running the script, the result is not saved
ktx create --format R8G8B8_SRGB --encode basis-lz --clevel 5 --qlevel 255 baseColor_18.png baseColor_18.ktx2

[MarkCallow]

It appears to be a Windows-specific problem. I was previously trying on macOS/arm64. When I try on Windows/arm64 I get no output file and no errors as reported in this issue. I also get no warning messages from create. I didn't get any on macOS either. I'm specifying R8G8B8A8_SRGB format with baseColor_18.png as input.

In the debugger, I'm getting an access violation exception at line 815 in image.hpp. Two questions: why the violation and why does the app silently exit? @VaderY please investigate.

[VaderDev]

Successfully reproduced it. Will look into it ASAP.

[VaderDev]

The issue was typo that caused miss addressing. I will add additional tests to cover these and post a PR later today with the fix.