Hello all; I am running Qt 4.7.0 + QtWebKit 2.2.0 on Linux. I'm experiencing some problem with my qtwebkit based browser on Amazon. While browsing books section on Amazon, when I click on specific book, I cannot see book details and I get a network error QNetworkReply::ProtocolFailure and request cannot be completed, but http status code is 200. I tried with the demo browser and same error occurs on same system.
Have any ideas? Probable causes? Trace looks like this, step #51; #1 0x080941e2 in f2::browser::BrowserArea::onUrlChanged (this=0x83174a0, url=...) at src/browser/browserarea.cpp:344 #2 0x0809f6b1 in f2::browser::BrowserArea::qt_metacall (this=0x83174a0, _c=InvokeMetaMethod, _id=12, _a=0xbfffd278) at build/moc/moc_browserarea.cpp:121 #3 0x4fb50f8b in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/libQtCore.so.4 #4 0x4fb63e1d in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4 #5 0xb6ef5764 in QGraphicsWebView::urlChanged(QUrl const&) () from /usr/lib/libQtWebKit.so.4 #6 0xb6ef84c5 in QGraphicsWebView::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libQtWebKit.so.4 #7 0x0809f081 in f2::browser::WebView::qt_metacall (this=0x82b24b0, _c=InvokeMetaMethod, _id=23, _a=0xbfffd3e8) at build/moc/moc_web_view.cpp:70 #8 0x4fb50f8b in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/libQtCore.so.4 #9 0x4fb63e1d in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4 #10 0xb6eeb864 in QWebFrame::urlChanged(QUrl const&) () from /usr/lib/libQtWebKit.so.4 #11 0xb6eefbb0 in ?? () from /usr/lib/libQtWebKit.so.4 #12 0xb6f3444a in ?? () from /usr/lib/libQtWebKit.so.4 #13 0xb72b4c2e in WebCore::FrameLoader::dispatchDidCommitLoad() () from /usr/lib/libQtWebKit.so.4 #14 0xb72b5303 in WebCore::FrameLoader::receivedFirstData() () from /usr/lib/libQtWebKit.so.4 #15 0xb72b55f8 in WebCore::FrameLoader::willSetEncoding() () from /usr/lib/libQtWebKit.so.4 #16 0xb72ab212 in WebCore::DocumentWriter::setEncoding(WTF::String const&, bool) () from /usr/lib/libQtWebKit.so.4 #17 0xb72a55d9 in WebCore::DocumentLoader::commitData(char const*, int) () from /usr/lib/libQtWebKit.so.4 #18 0xb6f32a2e in ?? () from /usr/lib/libQtWebKit.so.4 #19 0xb72a3e61 in WebCore::DocumentLoader::commitLoad(char const*, int) () from /usr/lib/libQtWebKit.so.4 #20 0xb72a3f76 in WebCore::DocumentLoader::receivedData(char const*, int) () from /usr/lib/libQtWebKit.so.4 #21 0xb72cc905 in WebCore::MainResourceLoader::addData(char const*, int, bool) () from /usr/lib/libQtWebKit.so.4 #22 0xb72dc5ea in WebCore::ResourceLoader::didReceiveData(char const*, int, long long, bool) () from /usr/lib/libQtWebKit.so.4 #23 0xb72cd650 in WebCore::MainResourceLoader::didReceiveData(char const*, int, long long, bool) () from /usr/lib/libQtWebKit.so.4 #24 0xb72cdf78 in WebCore::MainResourceLoader::continueAfterContentPolicy(WebCore::PolicyAction, WebCore::ResourceResponse const&) () from /usr/lib/libQtWebKit.so.4 #25 0xb72ce59e in WebCore::MainResourceLoader::continueAfterContentPolicy(WebCore::PolicyAction) () from /usr/lib/libQtWebKit.so.4 #26 0xb72ce5e5 in WebCore::MainResourceLoader::callContinueAfterContentPolicy(void*, WebCore::PolicyAction) () from /usr/lib/libQtWebKit.so.4 #27 0xb72ceac4 in WebCore::MainResourceLoader::didReceiveResponse(WebCore::ResourceResponse const&) () from /usr/lib/libQtWebKit.so.4 #28 0xb72cf9b6 in WebCore::MainResourceLoader::handleDataLoadNow(WebCore::Timer<WebCore::MainResourceLoader>*) () from /usr/lib/libQtWebKit.so.4 #29 0xb72cfe5c in WebCore::MainResourceLoader::handleDataLoadSoon(WebCore::ResourceRequest const&) () from /usr/lib/libQtWebKit.so.4 #30 0xb72cff66 in WebCore::MainResourceLoader::loadNow(WebCore::ResourceRequest&) () from /usr/lib/libQtWebKit.so.4 #31 0xb72d06b2 in WebCore::MainResourceLoader::load(WebCore::ResourceRequest const&, WebCore::SubstituteData const&) () from /usr/lib/libQtWebKit.so.4 #32 0xb72a7bde in WebCore::DocumentLoader::startLoadingMainResource(unsigned long) () from /usr/lib/libQtWebKit.so.4 #33 0xb72aff2a in WebCore::FrameLoader::continueLoadAfterWillSubmitForm() () from /usr/lib/libQtWebKit.so.4 #34 0xb72bc6e0 in WebCore::FrameLoader::continueLoadAfterNavigationPolicy(WebCore::ResourceRequest const&, WTF::PassRefPtr<WebCore::FormState>, bool) () from /usr/lib/libQtWebKit.so.4 #35 0xb72bc752 in WebCore::FrameLoader::callContinueLoadAfterNavigationPolicy(void*, WebCore::ResourceRequest const&, WTF::PassRefPtr<WebCore::FormState>, bool) () from /usr/lib/libQtWebKit.so.4 #36 0xb72d7174 in WebCore::PolicyChecker::checkNavigationPolicy(WebCore::ResourceRequest const&, WebCore::DocumentLoader*, WTF::PassRefPtr<WebCore::FormState>, void (*)(void*, WebCore::ResourceRequest const&, WTF::PassRefPtr<WebCore::FormState>, bool), void*) () from /usr/lib/libQtWebKit.so.4 #37 0xb72bcc4f in WebCore::FrameLoader::loadWithDocumentLoader(WebCore::DocumentLoader*, WebCore::FrameLoadType, WTF::PassRefPtr<WebCore::FormState>) () from /usr/lib/libQtWebKit.so.4 #38 0xb72bd378 in WebCore::FrameLoader::load(WebCore::DocumentLoader*) () from /usr/lib/libQtWebKit.so.4 #39 0xb72bd4dc in WebCore::FrameLoader::load(WebCore::ResourceRequest const&, WebCore::SubstituteData const&, bool) () from /usr/lib/libQtWebKit.so.4 #40 0xb6f3b4c0 in ?? () from /usr/lib/libQtWebKit.so.4 #41 0xb6f3bc1c in ?? () from /usr/lib/libQtWebKit.so.4 #42 0xb72b867c in WebCore::FrameLoader::checkLoadCompleteForThisFrame() () from /usr/lib/libQtWebKit.so.4 #43 0xb72b8a6b in WebCore::FrameLoader::recursiveCheckLoadComplete() () from /usr/lib/libQtWebKit.so.4 #44 0xb72b8ba4 in WebCore::FrameLoader::checkLoadComplete() () from /usr/lib/libQtWebKit.so.4 #45 0xb72ba199 in WebCore::FrameLoader::mainReceivedCompleteError(WebCore::DocumentLoader*, WebCore::ResourceError const&) () from /usr/lib/libQtWebKit.so.4 ---Type <return> to continue, or q <return> to quit--- #46 0xb72a4950 in WebCore::DocumentLoader::mainReceivedError(WebCore::ResourceError const&, bool) () from /usr/lib/libQtWebKit.so.4 #47 0xb72b64f7 in WebCore::FrameLoader::receivedMainResourceError(WebCore::ResourceError const&, bool) () from /usr/lib/libQtWebKit.so.4 #48 0xb72cd470 in WebCore::MainResourceLoader::receivedError(WebCore::ResourceError const&) () from /usr/lib/libQtWebKit.so.4 #49 0xb72cd5b0 in WebCore::MainResourceLoader::didFail(WebCore::ResourceError const&) () from /usr/lib/libQtWebKit.so.4 #50 0xb72dbfca in WebCore::ResourceLoader::didFail(WebCore::ResourceHandle*, WebCore::ResourceError const&) () from /usr/lib/libQtWebKit.so.4 #51 0xb750d97f in WebCore::QNetworkReplyHandler::finish() () from /usr/lib/libQtWebKit.so.4 #52 0xb7509243 in WebCore::QNetworkReplyHandlerCallQueue::flush() () from /usr/lib/libQtWebKit.so.4 #53 0xb750935b in WebCore::QNetworkReplyHandlerCallQueue::unlock() () from /usr/lib/libQtWebKit.so.4 #54 0xb750a024 in WebCore::QNetworkReplyWrapper::emitMetaDataChanged() () from /usr/lib/libQtWebKit.so.4 #55 0xb750a125 in WebCore::QNetworkReplyWrapper::receiveSniffedMIMEType() () from /usr/lib/libQtWebKit.so.4 #56 0xb750a997 in WebCore::QNetworkReplyWrapper::receiveMetaData() () from /usr/lib/libQtWebKit.so.4 #57 0xb750ac33 in WebCore::QNetworkReplyWrapper::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libQtWebKit.so.4 #58 0x4fb50f8b in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/libQtCore.so.4 -- Burak
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