iOS Builder fail with imconvert unable to open input image

Hi,

i'am using the iOS Project Builder to build my iOS apps on Windows 10. With Unity 2019.3f6 or less it's worked all fine, but above (e.g. 2019.4.8f1) this the build fails and I get the following error in the iOS Builder console:

Code (CSharp):

1. imconvert: error: unable to open input image "\LaunchImage.launchimage\1024x1024" (reason: unsupported image format)

Whats wrong here?

Thanks in advance

 

It is better to contact the maker of iOS Project Builder directly, rather than posting here.

 

@trnq1ll0 Same issue did you find workaround

 

You see this? I'am walking through it right now.

 

OK. This didn't help.
I installed Unity 2020.2.b13 but it fails again.
But than i realized, that my iOS Builder was very old just a V3.17 so i try it with V3.28 wich also fails with a mindless error message:


But ..finally after some more repetitions of the build proccess and some additional linker flags hidden in this DOS Box (-weak_framework CFNetwork -weak_framework Foundation -weak_framework UIKit -weak_framework AVKit -weak_framework CoreFoundation -weak_framework AVFoundation -weak_framework QuartzCore -weak_framework CoreMotion)

..the build finishes successfully.

Best regards

 

Same issue any workaround?

 

I converted my project to unity 2019.3.6f1 and it's working fine