Error message shown Assertion failed:_mutationState!=NULL

Asked By orlaandoaddison 10 points N/A Posted on - 01/29/2013

Any person with an idea of what is going on here, when compiling the example code: CPTestApp-iPhone and others, I get the error message that “Assertion failed:_mutationState !=NULL”?

lntenal Error

 

Flle: /Source:Cache/DevToolsBase/DevToolsBase-1204/pbxcore/Target

.subproj/PBXBuildLogItem.m

 

Line: 1034

 

Object: <PBXBuildLogRuleInvocationItem:0x02fa09c0>

 

Method: addAnyPendinglnclussionItems

 

Assertion failed: _mutationState !- NULL.

 

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• Question Category: iPhone

Answered By Williams Todd 0 points N/A #196742

Error message shown Assertion failed:_mutationState!=NULL

 

Hello,

The main reason why you are getting this error is because there are problems with the build. The file "coreplot.h" uses wrong folder directory.  If you try to run the build, the application will stop in debug mode and you will get the following error: "EXC_BAD_ACCESS".  Even if you follow the instructions for a mac application you still get errors. The problem is that Universal Library does not compile on 

'XCode 4.5" you will have to clone the latest repository (with Mercurial) and rebuild that project since it has the fix for "Xcode". Check this project from the Google group and check this tutorial that has comments that will help you fix all the errors.

 

I hope this is useful.

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• Posted on - 02/10/2013
• Question Category: iPhone