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我对 IOS 很陌生。我最近升级了我的 XCode,之后下面提到的代码行开始给我错误。我得到的错误是 WebFrame 并且错误文本显示为“预期类型”
- (void)webView:(UIWebView *)sender runJavaScriptAlertPanelWithMessage:(NSString *)message initiatedByFrame:(WebFrame *)frame;
任何即时帮助表示赞赏。问候斯里