Xcode 4.4 is not working on Sno Leopard MAC OS

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C

macOS

Objective-C

I have upgraded MAC Mini os from 10.5 to sno leopard, and I installed xcode 4.4.

But the xcode is not working properly,It is showing a long list of error:
Following are the error messages:

Process:         Xcode [404]
Path:            /Volumes/VOLUME/Xcode.app/Contents/MacOS/Xcode
Identifier:      com.apple.dt.Xcode
Version:         4.4 (1484)
Build Info:      IDEApplication-1484000000000000~4
Code Type:       X86-64 (Native)
Parent Process:  launchd [120]
User ID:         501

Date/Time:       2012-10-29 08:58:44.932 +0530
OS Version:      Mac OS X 10.8.1 (12B19)
Report Version:  10

Interval Since Last Report:          2078 sec
Crashes Since Last Report:           3
Per-App Interval Since Last Report:  756 sec
Per-App Crashes Since Last Report:   3
Anonymous UUID:                      7A806762-9AD6-46D9-8156-BFBFDF115E80

Crashed Thread:  0  Dispatch queue: com.apple.main-thread

Exception Type:  EXC_CRASH (SIGABRT)
Exception Codes: 0x0000000000000000, 0x0000000000000000

Application Specific Information:
ProductBuildVersion: 4F250
UNCAUGHT EXCEPTION (NSInvalidArgumentException): *** -[__NSPlaceholderArray initWithObjects:count(inlove): attempt to insert nil object from objects[0]
UserInfo: (null)
Hints: None

Is there any way to make it work, Please suggest.

Thanks,
Avinash