Breedlove: ios - How can I protect myself from this crash *** -[__NSArrayM objectAtIndex:]: index 1 beyond bounds [0 .. 0]? -

Friday, 15 January 2010

the below code shows have, crash occurs on line ' class = [mpagedataarray objectatindex:mpageindex];'

  if (mpageindex > mpagedataarray.count || mpageindex < 0)    return;   class = [mpagedataarray objectatindex:mpageindex];

i don't know how else can prevent crash. 1 user experienced , trying create app crash free possible.

do :

if (mpageindex >= mpagedataarray.count || mpageindex < 0)     return; class = [mpagedataarray objectatindex:mpageindex];

because count total object in array. if there 1 object, count homecoming 1, index object 0

here crash, because have 1 object in array, looking @ index 1 (which index sec object)

ios objective-c iphone arrays crash

Breedlove