iOS Distribution Build Error

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So I'm getting this:

[INFO] Performing clean build
[ERROR] [DEBUG] While reading /Users/rob/Developer/mobile/titanium/inova-mobile/dev/build/iphone/build/Release-iphoneos/Visit Inova.app/images/homepage_banner.png pngcrush caught libpng error:
[ERROR] [ERROR] While reading /Users/rob/Developer/mobile/titanium/inova-mobile/dev/build/iphone/build/Release-iphoneos/Visit Inova.app/images/homepage_banner.png pngcrush caught libpng error:
[ERROR] 
[ERROR] Error: Traceback (most recent call last):

It aborts the build and yet I don't feel like I have much info to go on. The files are PNGs (as far as I can tell), they open nicely in Preview and, unless these are the first PNGs being loaded for some reason (it's possible), other PNGs in my code base are being handled just fine.

Any ideas?

2 Answers

Accepted Answer

Try Exporting them from Preview into PNG format just to be "really" sure they are PNG

— answered 12 months ago by Nick Milner
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2 Comments

  • You're on fire today. I have no idea what happened, but evidently they weren't "really" PNGs. Thanks again for your help.

    — commented 12 months ago by Rob Wilkerson

  • lol. I just have had exactly the same issues myself... glad to help :-)

    — commented 12 months ago by Nick Milner

On a Mac, simply get GraphicConverter from www.lemkesoft.de - there you can actually real easy see what a file really is. If it says it is a png and actually is a jpg, a lot of software won´t show you. This one tells you by klicking on the "i".

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