iOS UIWebView shows nothing but black background -


i use pushviewcontroller navigate webview (in navigation based app), , use nslog in webview check url. turns out url passed webview shows nothing except black background.

    webviewcontroller *webview = [[webviewcontroller alloc] init];     [webview seturl:finalurl];     [self.navigationcontroller pushviewcontroller:webview animated:yes];

in webviewcontroller.m----viewwillappear:

    nslog(@"%@", _url); // got url!!!!!!!!!     [webview loadrequest:[nsurlrequest requestwithurl:_url]];

have connected web view outlet webview ? in .xib file


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