2
2

Delete article

Deleted articles cannot be recovered.

Draft of this article would be also deleted.

Are you sure you want to delete this article?

More than 5 years have passed since last update.

@iida-hayatoin株式会社Speee

swift:Storyboardから@IBOutletを作った時にproperty not initialized at super.init callのエラーが出た場合の対処

2
Posted at

StoryBoardから@IBOutletのソースを生成します

こんなソースが生成されます

SampleViewController
    @IBOutlet strong var btn: UIButton

コンパイル時エラーが発生

<unknown>:0: error: property 'self.btn' not initialized at super.init call

strongを外しましょう

SampleViewController
    @IBOutlet var btn_info: UIButton
2
2
0

Register as a new user and use Qiita more conveniently

  1. You get articles that match your needs
  2. You can efficiently read back useful information
  3. You can use dark theme
What you can do with signing up
Sign upLogin
2
2

Delete article

Deleted articles cannot be recovered.

Draft of this article would be also deleted.

Are you sure you want to delete this article?