[Solved] Crash after QWebFrame::setHtml
-
I'm trying to set html content dynamically to document node in the main thread.
@QWebElement dynamicContent = ui->webView->page()->mainFrame()->documentElement().findFirst("div#dynamicContent");
if (QWebFrame *frame = dynamicContent.webFrame())
{
param = "<html><body></body></html>";
frame->setHtml(param);
}
@
These lines are executed normally, but after that i get read access violation with call stack@0 QWebPluginDatabase::searchPaths QtWebKitd4 0x1009deca
1 QWebPluginDatabase::searchPaths QtWebKitd4 0x10749451
2 QWebPluginDatabase::searchPaths QtWebKitd4 0x10749434
3 QWebPluginDatabase::searchPaths QtWebKitd4 0x10749347
4 QWebPluginDatabase::searchPaths QtWebKitd4 0x10748469
5 QWebPluginDatabase::searchPaths QtWebKitd4 0x1074856f
6 QWebPluginDatabase::searchPaths QtWebKitd4 0x107100d6
7 QWebPluginDatabase::searchPaths QtWebKitd4 0x107244ce
8 QWebPluginDatabase::searchPaths QtWebKitd4 0x1074cd58
9 QWebPluginDatabase::searchPaths QtWebKitd4 0x109f9462
10 QWebPluginDatabase::searchPaths QtWebKitd4 0x109fa78e
11 QWebPluginDatabase::searchPaths QtWebKitd4 0x10725e17
12 QWebPluginDatabase::searchPaths QtWebKitd4 0x10725b25
13 QWebPluginDatabase::searchPaths QtWebKitd4 0x1074c180
14 QWebPluginDatabase::searchPaths QtWebKitd4 0x1074cf2e
15 QWebPluginDatabase::searchPaths QtWebKitd4 0x109f9462
16 QWebPluginDatabase::searchPaths QtWebKitd4 0x109fcdb2
17 QWebPluginDatabase::searchPaths QtWebKitd4 0x1074ca2e
18 QWebPluginDatabase::searchPaths QtWebKitd4 0x10721800
19 QWebPluginDatabase::searchPaths QtWebKitd4 0x10721383
20 QWebPluginDatabase::searchPaths QtWebKitd4 0x107253c3
21 QWebPluginDatabase::searchPaths QtWebKitd4 0x10720293
22 QWebPluginDatabase::searchPaths QtWebKitd4 0x10750cba
23 QWebPluginDatabase::searchPaths QtWebKitd4 0x10751ab9
24 QWebPluginDatabase::searchPaths QtWebKitd4 0x108639e4
25 QWebPluginDatabase::searchPaths QtWebKitd4 0x10863916
26 QWebPluginDatabase::searchPaths QtWebKitd4 0x109ecb72
27 QTemporaryFile::tr QtCored4 0x671ec7fa
28 QPictureIO::init QtGuid4 0x65071a2e
29 QPictureIO::init QtGuid4 0x6506f6aa
30 QTemporaryFile::tr QtCored4 0x671ceb81
31 QTemporaryFile::tr QtCored4 0x671d3d29
32 QTemporaryFile::tr QtCored4 0x67214812
33 QPictureIO::init QtGuid4 0x65071a2e
34 QPictureIO::init QtGuid4 0x6506f6aa
35 QTemporaryFile::tr QtCored4 0x671ceb81
36 QTemporaryFile::tr QtCored4 0x671d3d29
37 QTemporaryFile::tr QtCored4 0x671cfadb
38 QTemporaryFile::tr QtCored4 0x672129dd
39 InternalCallWinProc USER32 0x74d66238
40 UserCallWinProcCheckWow USER32 0x74d668ea
41 DispatchMessageWorker USER32 0x74d67d31
42 DispatchMessageW USER32 0x74d67dfa
43 QTemporaryFile::tr QtCored4 0x672139f6
44 QPictureIO::init QtGuid4 0x6512c4ce
45 QTemporaryFile::tr QtCored4 0x671cc68e
46 QTemporaryFile::tr QtCored4 0x671cc7c0
47 QTemporaryFile::tr QtCored4 0x671cf0fd
48 QPictureIO::init QtGuid4 0x6506f398
49 main main.cpp 28 0x401ec9
@Any googling or stackoverflowing of problem did not succeed. Had anyone else the same issue? What is the proper usage of QWebFrame::setHtml?
Thank you
UPDATE:
code
@
QString content = "<html><body></body></html>";
ui->webView->setHtml(content);
@
leads to the same crash -
[Soved] This issue happen while calling QWebFrame::setHtml not from main thread