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Xcode Installation Failed

admin — Sat, 07 Apr 2012 14:37:42 +0000

Installing xcode4 on Mac OS X 10.6.7 or 10.6.8 would sometimes failed

To resolve this issue, just set your system time to January 1, 2011 or earlier, as the certificate that signed the package has expired.

Xcode Installation Failed.

Warning: Multiple build commands for output file /Users/

admin — Tue, 13 Mar 2012 15:16:08 +0000

To solve this problem the following procedures will do it;

Goto View->Navigators->Project
Select the root node in the left treeview, then select the Project Name under TARGETS . see image below.
Select Build Phases
Delete the files in red under “Copy Bundle Resources”

How to Enable Zombie in XCode 4

admin — Thu, 04 Aug 2011 13:38:19 +0000

To enable Zombie you have to add it in the Environment variables, in xcode 4, Environment variables are now part of the “scheme”. Scheme as stated from apple documentation “A scheme is a collection of settings that specify which targets to build, what build configuration to use, and the executable environment to use when the product specified by the target is launched.”

To add the NSZombieEnabled variable follow the steps below

Navigate to Product->Edit Scheme
Select Run “ProjectName” from the left pane
On the right pane, click + under Environment Variables to add the NSZombieEnabled

How to add photos to the Iphone Simulator

admin — Sat, 12 Mar 2011 07:34:27 +0000

To add photo into the iphone simulator just follow the steps below:

Run your xcode project or the iphone simulator
Drag and drop the image from you mac onto the simulator, this will open a internet browser(safari as thee default) with your image
Press the left mouse button and hold until the options appear (save image, copy and cancel)
Select save image.

[setValue:forUndefinedKey:]: this class is not key value coding-compliant for the key label.

admin — Mon, 06 Dec 2010 15:42:19 +0000

This is the result when you updated the variable/property name in the xcode script and it was already connected to a nib file. Let see you have declared as the following:

UILabel *label

next, you connect that into a nib file control. And then, go back to the xcode and rename it from “*label” to “*newLabel”.

To resolve this issue you need to disconnect/remove the link in the nib file and connect it again to the new name.

terminate called after throwing an instance of ‘NSException’ Error Xcode

admin — Sat, 04 Dec 2010 17:54:51 +0000

I’m just newbie on iphone development and using xcode as their IDE.
When I ran a program that I copied from the book, the program did run appear. Then i saw the “terminate called after throwing an instance of ‘NSException’ error in the debug window.

One solution that I have done is that

Open the .xib file

Connect the “view” to the “File’s owner”

and it work.

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How to delete installed applications in Iphone simulator

admin — Mon, 18 Oct 2010 13:53:31 +0000

Run the project
Press and hold the mouse on any project apps icon in the simulator until it starts wiggling, you should see a delete icon(x)
Hit the X button to delete.
Click the Home button to stop the deletion

Base SDK Missing

admin — Mon, 18 Oct 2010 13:13:08 +0000

Error:

base sdk missing

Solution:

Goto Project menu
Edit Active Target ‘Project Name’
Under Build Tab, change the Base SDK