[weekly165 qtwebengine] Otter silently crash at startup

Topic: [weekly165 qtwebengine] Otter silently crash at startup (Read 2150 times)

[weekly165 qtwebengine] Otter silently crash at startup

2017-03-02, 20:16:41

Otter win32 on win 7 qtwebengine version doesn't start.
The only info I can collect comes from the event viewer

Name of the application that generated the error: otter-browser.exe, Version: 0.9.1.1, time stamp: 0x58b6b428
Name of the module that generated the error: Qt5WebEngineCore.dll, Version: 5.8.0.0, time stamp: 0x588148ea
Exception code: 0x80000003
Offset error 0x002f4f71

Re: [weekly165 qtwebengine] Otter silently crash at startup

Reply #1 – 2017-03-03, 06:32:51

@fullessness, cannot reproduce on Windows 10, there should be debug.log file generated by QtWebEngine, is there any?

Re: [weekly165 qtwebengine] Otter silently crash at startup

Reply #2 – 2017-03-05, 15:07:58

Thanks Emdek, this is the content of debug.log

Code: [Select]

[0305/160530:ERROR:icu_util.cc(178)] Invalid file descriptor to ICU data received.
[0305/160530:FATAL:icu_util.cc(297)] Check failed: result. 
Backtrace:
	QtWebEngineCore::WebContentsAdapter::d_func [0x0F7E4F97+731175]
	QtWebEngineCore::WebContentsAdapter::d_func [0x0F7A84A7+482615]
	CertificateErrorController::resourceType [0x1073BEED+407037]
	QtWebEngineCore::WebContentsAdapter::webChannel [0x103DA3D6+2388710]
	QtWebEngineCore::WebContentsAdapter::webContents [0x0F5BD249+14249]
	QtWebEngineCore::WebContentsAdapter::webContents [0x0F5BD4F5+14933]
	QtWebEngineCore::BrowserContextAdapter::defaultContext [0x0F58173F+15]
	QWebEngineProfile::defaultProfile [0x0F03A5A3+83]
	(No symbol) [0x00C0CF10]
	(No symbol) [0x00C14477]

Re: [weekly165 qtwebengine] Otter silently crash at startup

Reply #3 – 2017-03-05, 15:21:04

@fullessness, thanks, as expected, it fails to locate ICU data...
I'll try to debug it, apparently something changed in lookup code since Qt 5.7, as data was updated after 5.8 and all needed files should be bundled.

Re: [weekly165 qtwebengine] Otter silently crash at startup

Reply #4 – 2017-03-08, 20:26:32

The weekly166 solves the problem

, even if the debug.log file report the following error

Code: [Select]

[0308/205817:WARNING:resource_bundle_qt.cpp(114)] locale_file_path.empty() for locale 
[0308/205829:WARNING:resource_bundle_qt.cpp(114)] locale_file_path.empty() for locale 
[0308/205829:WARNING:resource_bundle_qt.cpp(114)] locale_file_path.empty() for locale

Re: [weekly165 qtwebengine] Otter silently crash at startup

Reply #5 – 2017-03-08, 20:34:07

@fullessness, yeah, QtWebEngine likes to complain...