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Qt Creator and other tools

Have a question about Qt Creator, our cross-platform IDE, or any of the other tools? Ask here!
7.6k Topics 35.3k Posts
  • Cannot create object of QNetworkAccessManager

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    jsulmJ
    @YamiTheWitch said in Cannot create object of QNetworkAccessManager: Doesn't Qt automatically change the cmake file? Qt is a C++ framework. QtCreator would be responsible for the build tools. But it would have to parse your code to figure out what modules you're using to and them to CMakeLists.txt file then.
  • Command line arguments working in terminal but not through IDE

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    JonBJ
    @A123 So the "arguments" box does let you include > file? I am surprised, interesting.
  • Cannot display contents of QMap in debugger in Visual Studio 2022 (Qt 6.9.0)

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    K
    A development release with an updated .natvis file that supports QMap >= 6.9.0 can be downloaded here: https://download.qt.io/development_releases/vsaddin/3.4.0/ Hope that helps, if not, please head over to https://bugreports.qt.io/ and file a bug report under the 'Qt Visual Studio Tools (QTVSADDINBUG)'
  • Creator crashes at startup

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    Andy314A
    Thank you for the answers. Indeed it my creator was in the old Version 10. With the newest Creator I dont get this error. other errors but, for this I make an other thread -
  • changes in qt are not realized

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    atom_352A
    deleting and creating the configuration again helped
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    E
    I am using Qt 6.8.2 / Creator 16 on Ubuntu 22.04 ; while attending an online course, I noticed that my QML Designer session did not display a States Panel at the bottom center. According to online tips, State Panel can be enabled via the View menu in Qt Creator, but it was grayed out for me. I had to uninstall (or disable) the QML Designer Plug-In (under Help -> About Plugins) and the reinstall (or enable) the QML Designer Plug-in. After doing so, the View menu was no longer grayed out (per mandatory and automatic Qt Creator restart). Hopefully, this workaround applies for others too.
  • Disable Auto Header File Completion

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    Grit ClefG
    Just the case, thanks!
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  • Qt Creator 16.0.1 on Mac OS X 12.7.6 crashes....

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    Z
    Most recent snapshots of QtC 16.0.2 and later have the fix https://download.qt.io/snapshots/qtcreator/16.0/16.0.2/
  • how to disable highlighting of blocks when mouse hovers them

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    S
    If you're using Sublime Text, try this: Go to Preferences > Settings. Add this line: "hover_highlight_gutter": false Save and restart the editor. If the setting doesn't exist or the issue persists, it may be controlled by the theme or a plugin. In that case: Go to Preferences > Customize Theme Look for any gutter or highlight rules and remove or modify them. If you're using VS Code, disable these in your settings: "editor.guides.bracketPairs": "never", "editor.guides.highlightActiveBracketPair": false, "editor.foldingHighlight": false
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    jsulmJ
    @lyvvvv As far as I know Visual Studio supports CMake - why not using it directly instead of sln?
  • Project ERROR: msvc-version.conf loaded but QMAKE_MSC_VER isn't set

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    for me, removing .qmake.stash in the project folder solves the problem. reference: https://stackoverflow.com/a/54318956/1074799
  • Qt Creator 16 displays indentation incorrectly

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    aha_1980A
    Reported as https://bugreports.qt.io/browse/QTCREATORBUG-32859
  • Qt Creator MSYS2 "Cmake executable does not provide required IDE integration"

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    A
    @orto That was the case for me too. Thanks it worked after switching back to windows-1252 (actually the issue happened when I used the git extension for the first time, I didn't explicitly change the codec in the first place).
  • Could not build lib with #include <arm_neon.h>

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    S
    @jsulm YES,The same error
  • Freeze when starting debug session

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    cristian-adamC
    @achard.ju said in Freeze when starting debug session: I have found a Ticket in the bug tracker that seems to be related to my issue, I added a comment since days, but no one responded yet. https://bugreports.qt.io/browse/QTCREATORBUG-25625 That bug report is from a while back. Qt Creator 16 and 4.15 are two different beasts. Since you are on Linux, you can try and see how lldb works. When reporting bug reports for the debugger it's always very welcome to add the Debugger Log for extra details, otherwise it's hard to find out from outside what's going on. You could also try to find out on Debian forums, you might get more information there, since they have the platform..
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    Y
    Hello, I stumbled on the same problem. Any updates?
  • This topic is deleted!

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  • This topic is deleted!

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  • Customize the title bar/header bar

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    cristian-adamC
    I have a bug report about this https://bugreports.qt.io/browse/QTCREATORBUG-29499 What you can do, is to hide the menu bar! That will win you some vertical space. At the moment I am not aware of a solution to this. I have a few ideas but nothing to show for now.