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Facing issues after upgrading to qt 6.6

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qtupgrade qt6
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  • S Offline
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    supratik123
    wrote on last edited by supratik123
    #1

    I was using qt 5 and i upgraded to qt6. I got to know that QtWebengine is replaced with QtWebEngineQuick. Now i have a server which runs in QT and a client which runs on angular connects to it. I have verified the connection and the client is getting connected. I used to load index.html and after that my application front page used to load.

    Now after upgrade ,once index.html is loaded, i am getting a black screen. The only thing which changed in my application is the QT upgrade.
    I am getting below errors and to be honest i am clueless. Please help me in giving insight what could be going wrong

    2024_04_04 12_22_35_897 [INF]: Hiding the splash screen
    2024_04_04 12_22_36_063 [WRN]: HttpErrorResponse Status: 0
    2024_04_04 12_22_36_302 [WRN]: [2024-04-04T06:52:36.291Z] Warning: Error from HTTP request. 0: .
    2024_04_04 12_22_36_330 [N/A]: [2024-04-04T06:52:36.325Z] Error: Failed to complete negotiation with the server: Error
    2024_04_04 12_22_36_463 [N/A]: [2024-04-04T06:52:36.466Z] Error: Failed to start the connection: Error
    2024_04_04 12_22_36_547 [WRN]: wake - this.signalrHubConnection.start() error is Error Thu, 04 Apr 2024 06:52:36 GMT

    some issue in signalrhub connection started after this where the signalrhub is not able to start.

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