2

Possible Duplicate:
gcc-4.2 failed with exit code 1 iphone

Any idea why I'm getting this error message?

/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin/gcc-4.2 failed with exit code 1

I was trying to integrate MGTwitterEngine and yajl into my project, so followed the instructions over here...

http://damienh.org/2009/06/20/setting-up-mgtwitterengine-with-yajl-106-for-iphone-development/

Managed to get it to compile but it stopped with that error. Have now removed all the framework references I added to my project, and removed all the MGTwitterEngine classes, basically putting it back to what it was. Whenever I compile, I still end up with this...

/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin/gcc-4.2 failed with exit code 1

If I open other projects, they work fine...

Very strange, any ideas?

Community
  • 1
  • 1
joseph_carney
  • 1,535
  • 2
  • 14
  • 17

3 Answers3

6

Check that you don't have any frameworks in your project which don't exist for the iPhone. For example, I've seen a few people add QTKit.framework when they meant to add QuartzCore.framework.

Otherwise, post the actual output from the build command. In the "Build Results" window the error will have a small button to the right for more info.

toholio
  • 2,888
  • 2
  • 22
  • 21
  • I've managed to clear it and now have another problem. In the Target Info file, it had some strange references to the Library Search Paths. Problem I have now is I've ended up with 1.0.7 libyajl library whereas MGTwitterEngine has been developed to work with 1.0.6 Nothing is running smoothly today... – joseph_carney Sep 29 '09 at 07:37
1

in my case it was that i had in two different classes the same @implementation and @interface

like this ->

ViewController2.h: 

@interface ViewController2 : UIViewController

ViewController2.m: 

@implementation ViewController2

ViewController3.h: 

@interface ViewController2 : UIViewController

ViewController3.m:

@implementation ViewController2
Planky
  • 35
  • 1
  • 10
  • 1
    You've posted this answer several times, without proper formatting. Please format your code snippets and try to add more context to your answers. – Tim Post Jul 21 '11 at 02:27
  • 1
    Sorry, i am new to stackoverflow. Because people helped me fixing some problems i thought i can help them as well. I found the same question more times, so i posted it several times. -> in future i will give them a link. Formatting on the way. – Planky Jul 21 '11 at 16:23
0

I had duplication of the class RssData.h and RssData.m. Removed one of them and it was fixed.

Neeku
  • 3,646
  • 8
  • 33
  • 43