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  1. Qt
  2. QTBUG-115369

QWebEngine can not render page content and throw `Fatal error` in console

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    • Windows
    • 037df5c9a (112-based), b42d3c196 (dev), 4d386e067 (6.6)

    Description

      It just can not render the page, with fatal exception log like

      ## Fatal error in .\../../../../../qtwebengine/src/3rdparty/chromium/v8/src/execution/isolate.cc, line 4452# The Isolate is incompatible with the embedded blob. This is usually caused by incorrect usage of mksnapshot. When generating custom snapshots, embedders must ensure they pass the same flags as during the V8 build process (e.g.: --turbo-instruction-scheduling).####FailureMessage Object: 000000DB5551D290Backtrace:	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC161732E2+270064890]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC15F963FC+268111380]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC15F963A3+268111291]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC19760E61+326613113]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC19778717+326709551]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC09904F47+59898207]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC0A0D3C00+68085272]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC091DB009+52386337]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC19754FC0+326564312]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC19754AED+326563077]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC1EE187F8+417542672]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC1EE210ED+417577733]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC1D037B8F+386213287]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC1CE11DD7+383961071]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC1C853248+377936992]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC1C851948+377930592]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC1C83E450+377851496]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC1C8572B2+377953482]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC14423CEC+239331076]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC14422918+239326000]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC1441B81D+239297077]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC144163BD+239275477]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC0688A7FE+9064982]	TargetGetStockObject [0x00007FF6C86C29D3+285544]	TargetGetStockObject [0x00007FF6C8E182C7+7976028]	TargetGetStockObject [0x00007FF6C8E180CE+7975523]	TargetGetStockObject [0x00007FF6C8E0F5D2+7939943]	TargetGetStockObject [0x00007FF6C8E0F47E+7939603]	TargetGetStockObject [0x00007FF6C8E0F33E+7939283]	TargetGetStockObject [0x00007FF6C8E0F66E+7940099]	BaseThreadInitThunk [0x00007FFCD7BE7614+20]	RtlUserThreadStart [0x00007FFCD89826B1+33]Received fatal exception EXCEPTION_BREAKPOINTBacktrace:	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC1977BAE4+326722812]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC19778730+326709576]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC09904F47+59898207]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC0A0D3C00+68085272]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC091DB009+52386337]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC19754FC0+326564312]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC19754AED+326563077]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC1EE187F8+417542672]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC1EE210ED+417577733]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC1D037B8F+386213287]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC1CE11DD7+383961071]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC1C853248+377936992]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC1C851948+377930592]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC1C83E450+377851496]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC1C8572B2+377953482]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC14423CEC+239331076]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC14422918+239326000]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC1441B81D+239297077]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC144163BD+239275477]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC0688A7FE+9064982]	TargetGetStockObject [0x00007FF6C86C29D3+285544]	TargetGetStockObject [0x00007FF6C8E182C7+7976028]	TargetGetStockObject [0x00007FF6C8E180CE+7975523]	TargetGetStockObject [0x00007FF6C8E0F5D2+7939943]	TargetGetStockObject [0x00007FF6C8E0F47E+7939603]	TargetGetStockObject [0x00007FF6C8E0F33E+7939283]	TargetGetStockObject [0x00007FF6C8E0F66E+7940099]	BaseThreadInitThunk [0x00007FFCD7BE7614+20]	RtlUserThreadStart [0x00007FFCD89826B1+33]QUrl("custom://test")[20048:6472:0721/080821.038:INFO:web_contents_delegate_qt.cpp(279)] ProcessGone: 3 (-2147483645)[20048:6472:0721/080821.038:INFO:web_contents_delegate_qt.cpp(279)] ProcessGone: 3 (-2147483645)Compositor returned null texture
      
      ## Fatal error in .\../../../../../qtwebengine/src/3rdparty/chromium/v8/src/execution/isolate.cc, line 4452# The Isolate is incompatible with the embedded blob. This is usually caused by incorrect usage of mksnapshot. When generating custom snapshots, embedders must ensure they pass the same flags as during the V8 build process (e.g.: --turbo-instruction-scheduling).####FailureMessage Object: 000000BA172FD3F0Backtrace:	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC161732E2+270064890]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC15F963FC+268111380]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC15F963A3+268111291]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC19760E61+326613113]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC19778717+326709551]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC09904F47+59898207]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC0A0D3C00+68085272]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC091DB009+52386337]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC19754FC0+326564312]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC19754AED+326563077]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC1EE187F8+417542672]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC1EE210ED+417577733]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC1D037B8F+386213287]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC1CE11DD7+383961071]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC1C853248+377936992]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC1C851948+377930592]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC1C83E450+377851496]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC1C8572B2+377953482]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC14423CEC+239331076]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC14422918+239326000]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC1441B81D+239297077]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC144163BD+239275477]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC0688A7FE+9064982]	TargetGetStockObject [0x00007FF6C86C29D3+285544]	TargetGetStockObject [0x00007FF6C8E182C7+7976028]	TargetGetStockObject [0x00007FF6C8E180CE+7975523]	TargetGetStockObject [0x00007FF6C8E0F5D2+7939943]	TargetGetStockObject [0x00007FF6C8E0F47E+7939603]	TargetGetStockObject [0x00007FF6C8E0F33E+7939283]	TargetGetStockObject [0x00007FF6C8E0F66E+7940099]	BaseThreadInitThunk [0x00007FFCD7BE7614+20]	RtlUserThreadStart [0x00007FFCD89826B1+33]Received fatal exception EXCEPTION_BREAKPOINTBacktrace:	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC1977BAE4+326722812]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC19778730+326709576]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC09904F47+59898207]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC0A0D3C00+68085272]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC091DB009+52386337]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC19754FC0+326564312]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC19754AED+326563077]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC1EE187F8+417542672]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC1EE210ED+417577733]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC1D037B8F+386213287]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC1CE11DD7+383961071]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC1C853248+377936992]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC1C851948+377930592]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC1C83E450+377851496]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC1C8572B2+377953482]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC14423CEC+239331076]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC14422918+239326000]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC1441B81D+239297077]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC144163BD+239275477]	QWebEnginePage::setUrlRequestInterceptor [0x00007FFC0688A7FE+9064982]	TargetGetStockObject [0x00007FF6C86C29D3+285544]	TargetGetStockObject [0x00007FF6C8E182C7+7976028]	TargetGetStockObject [0x00007FF6C8E180CE+7975523]	TargetGetStockObject [0x00007FF6C8E0F5D2+7939943]	TargetGetStockObject [0x00007FF6C8E0F47E+7939603]	TargetGetStockObject [0x00007FF6C8E0F33E+7939283]	TargetGetStockObject [0x00007FF6C8E0F66E+7940099]	BaseThreadInitThunk [0x00007FFCD7BE7614+20]	RtlUserThreadStart [0x00007FFCD89826B1+33][20048:6472:0721/080821.664:INFO:web_contents_delegate_qt.cpp(279)] ProcessGone: 3 (-2147483645)[20048:6472:0721/080821.664:INFO:web_contents_delegate_qt.cpp(279)] ProcessGone: 3 (-2147483645) 

       

      check attachment.

       

      the attached example can work before qt6.5.0 ,it must be introduced in qt6.6.0

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          yifang xiao
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            anualiyas Anu Aliyas
            xiaoyifang yifang xiao
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              Updated:
              Resolved:

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