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I just moved an app i've been working on from Xcode 5, onto another computer running Xcode 6, (working fine on Xcode 5)

I now get the following error image of error

I assume this was an issue with a missing .pch file, when I look into this dir i found the file but its called TMU-Prefix.pch instead of TMU_4.0-Prefix.pch

I figured my prefix header must be set incorrectly so I went in to build settings to change that and to my surprise my build settings is looking for the right file Build Settings

This file which does indeed exist in my directory . . .

I'm clueless as to this error upon search I came upon this post where Xcode 6 requires creating a separate .pch file i did and yet no success

As always, Any help is much appreciated

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Taskinul Haque
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3 Answers3

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When you see compiler errors looking for files that exist you should straight away realise that there is a naming issue conflict somewhere in the build settings of one of your targets, this was simply the case for me : mind boggling - but this post paved the way towards the answer

Community
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Taskinul Haque
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you need to check you project name (e.g Demo) and project test name (e.g DemoTests.m ) must be same. if both name are not same then rename same as to Demo

Sahabe Alam
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  • FYI: double click the value to see if that's the actual value or the resulting value after substitution (expansion?); for example the value may actually be "${PROJECT}/${TARGET}-Prefix.pch" which may be right for the main target but wrong (not exist) for a secondary target. It might should be "${PROJECT}/${PROJECT}-Prefix.pch" or just hard coded to what you expect ("TMU_4.0/TMU-Prefix.pch"). – geowar Mar 28 '15 at 15:18
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check both the project file build settings and target file build settings.If in any of the file its is incorrectly specified you will get error.

Nisari Balakrishnan
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  • FYI: target settings override project settings. If all targets share the same .pch file then only define it in the project settings; If you have per-target .pch files then define them in the target settings. – geowar Mar 28 '15 at 15:12