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以下是我在viewDidLoad中代碼:應用掛起,因爲代碼viewDidLoad中
- (void)viewDidLoad {
[super viewDidLoad];
// Do any additional setup after loading the view, typically from a nib.
_sharedHandler = [TGProjectHandler sharedHandler];
UIView *paddingView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 5, 30)];
_email.leftView = paddingView;
_email.leftViewMode = UITextFieldViewModeAlways;
_password.leftView = paddingView;
_password.leftViewMode = UITextFieldViewModeAlways;
}
當應用程序運行時,該代碼被執行,應用卡住。但是,如果我將以下任何一行註釋掉,應用程序都可以正常運行。
_email.leftView = paddingView;
_email.leftViewMode = UITextFieldViewModeAlways;
_password.leftView = paddingView;
_password.leftViewMode = UITextFieldViewModeAlways;
有人能指出原因嗎?
我可以知道爲什麼嗎? – Nitish