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objective-c - About viewDiddisappear and viewDidAppear

Click Next and it gets stuck. The viewWillDisappear of this interface is executed, and the viewWillappear and viewdidload of the next interface are both executed, but the interface is stuck and cannot perform any operations.
Please give me some advice

PHP中文网PHP中文网2880 days ago534

reply all(2)I'll reply

  • PHP中文网

    PHP中文网2017-05-02 09:32:15

    Usually there is a problem when jumping, please post the code

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  • 大家讲道理

    大家讲道理2017-05-02 09:32:15

    viewDidLoad viewWillDisappear... Do these call super? If you have adjusted it, please post the code, it’s for two controllers

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