build issue for ios

Hi,

      Facing an error message when building app for ios ( this is my first app using corona  ) .

Error message is:

The iOS SDK located at  is missing the following component(s):

copypng

codesign_allocate

codesign

Please (re)install the iOS SDK.

    

Actually i recently upgrade my mac  os to mountain Lion and xcode 5. 

I don’t know what is the issue please suggest me to solve this problem

Hi @arpitashringi24,

This sounds like a system issue, perhaps with certificate signing, keychain permissions, etc. Did you properly set up everything according to the iOS Build guide?

http://docs.coronalabs.com/guide/distribution/iOSBuild/index.html

Best regards,

Brent

yes @brent all set up to build .

Have your tried dropping down to the command line and typing:

xcode-select --print-path

It should point to your Xcode 5 installation.

If it doesn’t, you can change it by running:

xcode-select --switch \<xcode\_path\>

…where <xcode_path> is the path to Xcode (normally /Applications/Xcode.app/Contents/Developer)

Hi @arpitashringi24,

This sounds like a system issue, perhaps with certificate signing, keychain permissions, etc. Did you properly set up everything according to the iOS Build guide?

http://docs.coronalabs.com/guide/distribution/iOSBuild/index.html

Best regards,

Brent

yes @brent all set up to build .

Have your tried dropping down to the command line and typing:

xcode-select --print-path

It should point to your Xcode 5 installation.

If it doesn’t, you can change it by running:

xcode-select --switch \<xcode\_path\>

…where <xcode_path> is the path to Xcode (normally /Applications/Xcode.app/Contents/Developer)