macOS two identical lines.. one causes an uncatchable error the other not

[Chirone]

typo... woops... can this thread be deleted?

	NSDictionary *testDic = [NSDictionary dictionaryWithObjectsAndKeys: 
							 @"value1", @"key1", "@value2", @"key2", nil];
	NSDictionary *dict = [NSDictionary dictionaryWithObjectsAndKeys:
						  @"value1", @"key1", @"value2", @"key2", nil];

what's the difference between these two lines?
The difference is is that the first line (written by me) causes an uncatchable error (i put it in a try catch and it still crashed)
and the second line is from the documentation about NSDictionary

I see two completely identical lines (apart from the variable name)

I took out the first line and it worked fine, but as soon as it was put back in it crashed.

what could cause this?

 

[Cinder6]

Is it the EXEC_BAD_ACCESS error? If so, you're not properly retaining the dictionary--dictionaryWithObjectsAndKeys: gives an autoreleased object. Are you trying to access it outside of the scope where you create it?

 

[Chirone]

yeah it was, could only see it with breakpoints

the typo is one the first line... "@key2" should be @"key2"

 

[petron]

Typo yepp but "@value2" should be @"value2"