我正在尝试更新我的 iPhone 应用程序以使用 OS 3.0.我有一个 UIWebView 可以很好地显示页面.但是,当我单击一个链接时,它会为 didFailLoadWithError 调用我的委托,并且错误是无法完成操作.(NSURLErrorDomain 错误 -999.)我确认这仍然适用于 OS 2.2.1,所以它在 3.0 中有所改变.
I am trying to update my iPhone app to work with OS 3.0. I have a UIWebView that shows a page fine. But when I click a link it calls my delegate for didFailLoadWithError and the error is Operation could not be completed. (NSURLErrorDomain error -999.) I verified this is still working with OS 2.2.1, so it is something changed in 3.0.
有什么想法吗?
推荐答案我找到了答案 此处.
此线程包含此错误的描述:如果在 WebView 的前一个请求完成之前发出另一个请求,则可能会发生此错误...
This thread contained this description for this error: This error may occur if an another request is made before the previous request of WebView is completed...
我通过忽略此错误并让 webview 继续加载来解决此问题.
I worked around this by ignoring this error and letting the webview continue to load.
if ([error code] != NSURLErrorCancelled) { //show error alert, etc. }更多推荐
如何修复 iPhone 3.0 操作系统中的 NSURLErrorDomain 错误
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