iphone - UIPIckerView in UIPopoverController -


i'm not trying resize pickerview's height. i'm fine having default size, believe 320 x 216. created code present pickerview in popovercontroller, however, these messages on console:

2

011-06-30 13:18:28.125 migenome[64357:207] -[uipickerview setframe:]: invalid height value 1024.0 pinned 216.0  2011-06-30 13:18:28.126 migenome[64357:207] -[uipickerview setframe:]: invalid height value 448.0 pinned 216.0  2011-06-30 13:18:28.127 migenome[64357:207] -[uipickerview setframe:]: invalid height value -16.0 pinned 162.0

i don't know why since i'm trying use picker default size in popover. here's code. thanks.

- (ibaction)presentsortpopover {     uiviewcontroller *sortviewcontroller = [[uiviewcontroller alloc] init];      uipickerview *sortpickerview = [[uipickerview alloc] initwithframe:cgrectmake(0, 0, sortviewcontroller.view.bounds.size.width, sortviewcontroller.view.bounds.size.height)];     sortviewcontroller.view = sortpickerview;     sortviewcontroller.contentsizeforviewinpopover = cgsizemake(320, 216);     sortpickerview.delegate = self;     sortpickerview.datasource = self;     sortpickerview.showsselectionindicator = yes;      self.sortpopover = [[uipopovercontroller alloc] initwithcontentviewcontroller:sortviewcontroller];     [self.sortpopover presentpopoverfromrect:_sortbuttonpop.frame inview:self.view permittedarrowdirections:uipopoverarrowdirectionany animated:yes];      [sortpickerview release];     [sortviewcontroller release]; }

i had same problem until embedded uipickerview in generic uiview same dimensions (0, 0, 320, 216), , set view controller's view property uiview.

also, used setpopovercontentsize:animated: method on uipopoverviewcontroller set popover dimensions, rather setting on uiviewcontroller.

hope helps.


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