[PyQt] QtWebEngine fails to start in Windows

Rathinam Signup tfa.signup.test at gmail.com
Tue Nov 27 10:48:03 GMT 2018


QtWebEngine fails to load with the following error

[1126/190232:ERROR:icu_util.cc(178)] Invalid file descriptor to ICU
data received.[1126/190232:FATAL:icu_util.cc(297)] Check failed:
result. Backtrace:
> 	QtWebEngineCore::BrowserContextAdapter::customUrlSchemeHandlers [0x03542AA7+430215]
> 	QtWebEngineCore::BrowserContextAdapter::customUrlSchemeHandlers [0x03506257+182327]
> 	QWebEngineUrlRequestInfo::d_func [0x0448FD9D+2072781]
> 	QtWebEngineCore::UserScript::validUserScriptSchemes [0x0412F028+4075320]
> 	QtWebEngineCore::WebContentsAdapter::webContents [0x0331D2F6+14294]
> 	QtWebEngineCore::WebContentsAdapter::webContents [0x0331D585+14949]
> 	QtWebEngineCore::WebContentsAdapter::WebContentsAdapter [0x033153BA+106]
> 	QWebEngineHistoryItem::url [0x0674302B+1147]
> 	PyCFunction_FastCallKeywords [0x1DBE4F1E+62]
> 	PyEval_GetFuncDesc [0x1DC4AFF7+311]
> 	PyEval_EvalFrameDefault [0x1DC468F0+2816]
> 	PyEval_EvalFrameDefault [0x1DC4A195+17317]
> 	PyFunction_FastCallDict [0x1DC4B406+470]
> 	PyObject_FastCallDict [0x1DBA8681+97]
> 	PyObject_Call_Prepend [0x1DBA87D9+137]
> 	PyMethod_New [0x1DBBA85D+1517]
> 	PyObject_Call [0x1DBA858D+109]
> 	PyType_Ready [0x1DC00CAA+14106]
> 	PyType_Modified [0x1DBF795E+3838]
> 	PyObject_FastCallDict [0x1DBA86E7+199]
> 	PyObject_FastCallKeywords [0x1DBA8AB0+128]
> 	PyEval_GetFuncDesc [0x1DC4B063+419]
> 	PyEval_EvalFrameDefault [0x1DC484B9+9929]
> 	PyEval_EvalFrameDefault [0x1DC4A195+17317]
> 	PyFunction_FastCallDict [0x1DC4B406+470]
> 	PyObject_FastCallDict [0x1DBA8681+97]
> 	PyObject_Call_Prepend [0x1DBA87D9+137]
> 	PyMethod_New [0x1DBBA85D+1517]
> 	PyObject_Call [0x1DBA858D+109]
> 	PyType_Ready [0x1DC00CAA+14106]
> 	PyType_Modified [0x1DBF795E+3838]
> 	PyObject_FastCallDict [0x1DBA86E7+199]
> 	PyObject_FastCallKeywords [0x1DBA8AB0+128]
> 	PyEval_GetFuncDesc [0x1DC4B063+419]
> 	PyEval_EvalFrameDefault [0x1DC484B9+9929]
> 	PyEval_EvalFrameDefault [0x1DC4A195+17317]
> 	PyEval_GetFuncDesc [0x1DC4B204+836]
> 	PyEval_GetFuncDesc [0x1DC4B057+407]
> 	PyEval_EvalFrameDefault [0x1DC468F0+2816]
> 	PyEval_EvalFrameDefault [0x1DC4A195+17317]
> 	PyFunction_FastCallDict [0x1DC4B406+470]
> 	PyObject_FastCallDict [0x1DBA8681+97]
> 	PyObject_Call_Prepend [0x1DBA87D9+137]
> 	PyMethod_New [0x1DBBA85D+1517]
> 	PyObject_Call [0x1DBA858D+109]
> 	PyType_Ready [0x1DC00CAA+14106]
> 	PyType_Modified [0x1DBF795E+3838]
> 	PyObject_FastCallDict [0x1DBA86E7+199]
> 	PyObject_FastCallKeywords [0x1DBA8AB0+128]
> 	PyEval_GetFuncDesc [0x1DC4B063+419]
> 	PyEval_EvalFrameDefault [0x1DC468F0+2816]
> 	PyEval_GetFuncDesc [0x1DC4B10A+586]
> 	PyEval_GetFuncDesc [0x1DC4B181+705]
> 	PyEval_GetFuncDesc [0x1DC4B057+407]
> 	PyEval_EvalFrameDefault [0x1DC468F0+2816]
> 	PyEval_EvalFrameDefault [0x1DC4A195+17317]
> 	PyEval_GetFuncDesc [0x1DC4B204+836]
> 	PyEval_GetFuncDesc [0x1DC4B057+407]
> 	PyEval_EvalFrameDefault [0x1DC468F0+2816]
> 	PyEval_EvalFrameDefault [0x1DC4A195+17317]
> 	PyEval_EvalCode [0x1DC45D99+41]
> 	PyAST_FromNode [0x1DC42AB6+32182]
>
> Can anybody here help me resolve this issue?
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