Question

我使用Cordova CLI创建了一个Phonegap项目，我的index.html页面包含要使用KRPano观看的360VR图像。一切都运行良好，但有时，页面会自动重新加载。调试器显示CDVWebViewDelegate.m中的此方法被连续调用

- (void)webViewDidFinishLoad:(UIWebView*)webView
{
    VerboseLog(@"webView didFinishLoad (before). state=%d loadCount=%d", _state, _loadCount);
    BOOL fireCallback = NO;
    switch (_state) {
        case STATE_IDLE:
            break;

        case STATE_WAITING_FOR_LOAD_START:
            NSLog(@"CDVWebViewDelegate: Unexpected didFinish while waiting for load start.");
            break;

        case STATE_WAITING_FOR_LOAD_FINISH:
            if (_loadCount == 1) {
                fireCallback = YES;
                _state = STATE_IDLE;
            }
            _loadCount -= 1;
            break;

        case STATE_IOS5_POLLING_FOR_LOAD_START:
            [self pollForPageLoadStart:webView];
            break;

        case STATE_IOS5_POLLING_FOR_LOAD_FINISH:
            [self pollForPageLoadFinish:webView];
            break;
    }
    VerboseLog(@"webView didFinishLoad (after). state=%d loadCount=%d fireCallback=%d", _state, _loadCount, fireCallback);
    if (fireCallback && [_delegate respondsToSelector:@selector(webViewDidFinishLoad:)]) {
        [_delegate webViewDidFinishLoad:webView];
    }
}

确切地说，调用STATE_WAITING_FOR_LOAD_FINISH情况。在我的Xcode调试记录器中，我多次收到此消息

2016-01-12 00:07:23.922 MyApp[123:1345] Failed to load webpage with error: The operation couldn’t be completed. (NSURLErrorDomain error -999.)

这会对360VR体验产生恼人的影响。我该如何预防？

在Cordova Phonegap中加载KRPano

0 个答案: