Skip to content
  • Categories
  • Recent
  • Tags
  • Popular
  • Users
  • Groups
  • Search
  • Get Qt Extensions
  • Unsolved
Collapse
Brand Logo
  1. Home
  2. Qt Development
  3. General and Desktop
  4. App crashes after deployment
QtWS: Super Early Bird Tickets Available!

App crashes after deployment

Scheduled Pinned Locked Moved Unsolved General and Desktop
9 Posts 3 Posters 176 Views
  • Oldest to Newest
  • Newest to Oldest
  • Most Votes
Reply
  • Reply as topic
Log in to reply
This topic has been deleted. Only users with topic management privileges can see it.
  • K Offline
    K Offline
    Kiovtorov
    wrote last edited by
    #1

    Hello, I have a problem which I have 1 day to solve. I want to deploy my qml application to be able to run on a clean system. No matter the os. I have a windows computer and a macos laptop. on both platforms on a brand new project when I try to use windeployqt or macdeployqt the application crashes before it even starts. for macos I use this command

    boyankiovtorov@Boyans-MacBook-Air Qt_6_8_0_for_macOS-Release % macdeployqt appuntitled1.app -qmldir=/Users/boyankiovtorov/Documents/untitled1/build/Qt_6_8_0_for_macOS-Release/untitled1 -dmg

    Please do tell what I am doing wrong

    1 Reply Last reply
    0
  • K Offline
    K Offline
    Kiovtorov
    wrote last edited by Kiovtorov
    #2

    I used a command which worked for my windows computer but on macos i still have issues

    boyankiovtorov@Boyans-MacBook-Air Qt_6_8_0_for_macOS-Release % macdeployqt appFinbank.app -qmldir=/Users/boyankiovtorov/Documents/Finbank/build/Qt_6_8_0_for_macOS-Release/Finbank -dmg -verbose=1
ERROR: Cannot resolve rpath "@rpath/QtHunspellInputMethod.framework/Versions/A/QtHunspellInputMethod"
ERROR:  using QList("/Users/boyankiovtorov/Qt/6.8.0/macos/lib", "/Users/boyankiovtorov/Documents/lib")
ERROR: Cannot resolve rpath "@rpath/QtHunspellInputMethod.framework/Versions/A/QtHunspellInputMethod"
ERROR:  using QList("/Users/boyankiovtorov/Qt/6.8.0/macos/lib", "/Users/boyankiovtorov/Documents/lib")
    1 Reply Last reply
    0
  • I Offline
    I Offline
    IgKh
    wrote last edited by
    #3

    It tells you that it can't find the library bundle QtHunspellInputMethod.framework. Double check that it is available in the Qt installation directory, I think it is part of the virtual keyboard module.

    Though, not sure how your *.app bundle even runs locally if that's the error from the deployment tool.

    1 Reply Last reply
    0
  • K Offline
    K Offline
    Kiovtorov
    wrote last edited by
    #4

    Screenshot 2025-03-08 at 19.12.00.png
    I have it installed. maybe i should copy it somewhere where it can find it?

    1 Reply Last reply
    0
  • K Offline
    K Offline
    Kiovtorov
    wrote last edited by
    #5

    The output says that the program can not find
    Qt PDF
    Qt Virtual Keyboard
    Qt Multimedia (as a dependency)

    boyankiovtorov@Boyans-MacBook-Air Release % macdeployqt appFinbank.app -qmldir=/Users/boyankiovtorov/Documents/Finbank/build/Qt_6_8_2_for_macOS-Release/Release/Finbank -dmg -verbose=1
ERROR: Cannot resolve rpath "@rpath/QtPdfQuick.framework/Versions/A/QtPdfQuick"
ERROR:  using QList("/Users/boyankiovtorov/Qt/6.8.2/macos/lib", "/Users/boyankiovtorov/Documents/Finbank/build/Qt_6_8_2_for_macOS-Release/lib")
ERROR: Cannot resolve rpath "@rpath/QtPdf.framework/Versions/A/QtPdf"
ERROR:  using QList("/Users/boyankiovtorov/Qt/6.8.2/macos/lib", "/Users/boyankiovtorov/Documents/Finbank/build/Qt_6_8_2_for_macOS-Release/lib")
ERROR: Cannot resolve rpath "@rpath/QtHunspellInputMethod.framework/Versions/A/QtHunspellInputMethod"
ERROR:  using QList("/Users/boyankiovtorov/Qt/6.8.2/macos/lib", "/Users/boyankiovtorov/Documents/Finbank/lib")
ERROR: Cannot resolve rpath "@rpath/QtHunspellInputMethod.framework/Versions/A/QtHunspellInputMethod"
ERROR:  using QList("/Users/boyankiovtorov/Qt/6.8.2/macos/lib", "/Users/boyankiovtorov/Documents/Finbank/lib")
ERROR: Cannot resolve rpath "@rpath/QtPdf.framework/Versions/A/QtPdf"
ERROR:  using QList("/Users/boyankiovtorov/Qt/6.8.2/macos/lib", "/Users/boyankiovtorov/Documents/Finbank/build/Qt_6_8_2_for_macOS-Release/Release/lib")

    and I confirmed it using otool

    boyankiovtorov@Boyans-MacBook-Air Qt_6_8_2_for_macOS-Release % otool -L appFinbank.app/Contents/MacOS/appFinbank  
appFinbank.app/Contents/MacOS/appFinbank:
	@rpath/QtMultimedia.framework/Versions/A/QtMultimedia (compatibility version 6.0.0, current version 6.8.2)
	@rpath/QtNetworkAuth.framework/Versions/A/QtNetworkAuth (compatibility version 6.0.0, current version 6.8.2)
	@rpath/QtSql.framework/Versions/A/QtSql (compatibility version 6.0.0, current version 6.8.2)
	@rpath/QtCharts.framework/Versions/A/QtCharts (compatibility version 6.0.0, current version 6.8.2)
	@rpath/QtQuickControls2.framework/Versions/A/QtQuickControls2 (compatibility version 6.0.0, current version 6.8.2)
	@rpath/QtOpenGLWidgets.framework/Versions/A/QtOpenGLWidgets (compatibility version 6.0.0, current version 6.8.2)
	@rpath/QtWidgets.framework/Versions/A/QtWidgets (compatibility version 6.0.0, current version 6.8.2)
	@rpath/QtQuick.framework/Versions/A/QtQuick (compatibility version 6.0.0, current version 6.8.2)
	@rpath/QtQmlMeta.framework/Versions/A/QtQmlMeta (compatibility version 6.0.0, current version 6.8.2)
	@rpath/QtQmlWorkerScript.framework/Versions/A/QtQmlWorkerScript (compatibility version 6.0.0, current version 6.8.2)
	@rpath/QtOpenGL.framework/Versions/A/QtOpenGL (compatibility version 6.0.0, current version 6.8.2)
	@rpath/QtGui.framework/Versions/A/QtGui (compatibility version 6.0.0, current version 6.8.2)
	/System/Library/Frameworks/AGL.framework/Versions/A/AGL (compatibility version 1.0.0, current version 1.0.0)
	/System/Library/Frameworks/AppKit.framework/Versions/C/AppKit (compatibility version 45.0.0, current version 2487.60.105)
	/System/Library/Frameworks/OpenGL.framework/Versions/A/OpenGL (compatibility version 1.0.0, current version 1.0.0)
	/System/Library/Frameworks/ImageIO.framework/Versions/A/ImageIO (compatibility version 1.0.0, current version 1.0.0)
	/System/Library/Frameworks/Metal.framework/Versions/A/Metal (compatibility version 1.0.0, current version 343.19.0)
	@rpath/QtQmlModels.framework/Versions/A/QtQmlModels (compatibility version 6.0.0, current version 6.8.2)
	@rpath/QtQml.framework/Versions/A/QtQml (compatibility version 6.0.0, current version 6.8.2)
	@rpath/QtNetwork.framework/Versions/A/QtNetwork (compatibility version 6.0.0, current version 6.8.2)
	@rpath/QtCore.framework/Versions/A/QtCore (compatibility version 6.0.0, current version 6.8.2)
	/System/Library/Frameworks/IOKit.framework/Versions/A/IOKit (compatibility version 1.0.0, current version 275.0.0)
	/System/Library/Frameworks/DiskArbitration.framework/Versions/A/DiskArbitration (compatibility version 1.0.0, current version 1.0.0)
	/System/Library/Frameworks/UniformTypeIdentifiers.framework/Versions/A/UniformTypeIdentifiers (compatibility version 1.0.0, current version 709.0.0)
	/usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 1700.255.5)
	/usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1345.120.2)

    looking at the qt maintencetool i can see that I have installed them all. Can anyone help?

    1 Reply Last reply
    0
  • SGaistS Offline
    SGaistS Offline
    SGaist Lifetime Qt Champion
    wrote last edited by
    #6

    Hi,

    You can pass additional modules to include to macdeployqt. Add those that are missing currently.

    Interested in AI ? www.idiap.ch
    Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

    1 Reply Last reply
    0
  • K Offline
    K Offline
    Kiovtorov
    wrote last edited by
    #7

    Hi, could you clarify more. Should I try to copy them inside the app package something like

    cp -R /Users/boyankiovtorov/Qt/6.8.2/macos/lib/QtPdf.framework appFinbank.app/Contents/somewhere/
cp -R /Users/boyankiovtorov/Qt/6.8.2/macos/lib/QtVirtualKeyboard.framework appFinbank.app/Contents/somewhere/
cp -R /Users/boyankiovtorov/Qt/6.8.2/macos/lib/QtMultimedia.framework appFinbank.app/Contents/somewhere/

    or should i try to pass them inside the command of macdeploy
    chatgpt says the command should look something like this

    macdeployqt appFinbank.app \
    -executable=appFinbank.app/Contents/MacOS/appFinbank \
    -libpath=/Users/boyankiovtorov/Qt/6.8.2/macos/lib \
    -dmg \
    -verbose=1
``` but still no success.
    1 Reply Last reply
    0
  • K Offline
    K Offline
    Kiovtorov
    wrote last edited by
    #8

    I got to a point where I don't get any errors but the app still crashes when launched

    boyankiovtorov@boyans-air Release % cp -R /Users/boyankiovtorov/Qt/6.8.2/macos/lib/QtPdf.framework appFinbank.app/Contents/Frameworks/
boyankiovtorov@boyans-air Release % cp -R /Users/boyankiovtorov/Qt/6.8.2/macos/lib/QtPdfQuick.framework appFinbank.app/Contents/Frameworks/

boyankiovtorov@boyans-air Release % cp -R /Users/boyankiovtorov/Qt/6.8.2/macos/lib/QtHunspellInputMethod.framework appFinbank.app/Contents/Frameworks 
cp: /Users/boyankiovtorov/Qt/6.8.2/macos/lib/QtHunspellInputMethod.framework: No such file or directory
boyankiovtorov@boyans-air Release % cp -R /Users/boyankiovtorov/Qt/6.8.2/macos/lib/QtVirtualKeyboard.framework appFinbank.app/Contents/Frameworks/   
boyankiovtorov@boyans-air Release % install_name_tool -add_rpath @executable_path/../Frameworks appFinbank.app/Contents/MacOS/appFinbank
boyankiovtorov@boyans-air Release % install_name_tool -change @rpath/QtPdf.framework/Versions/A/QtPdf @executable_path/../Frameworks/QtPdf.framework/Versions/A/QtPdf appFinbank.app/Contents/MacOS/appFinbank
boyankiovtorov@boyans-air Release % install_name_tool -change @rpath/QtPdfQuick.framework/Versions/A/QtPdfQuick @executable_path/../Frameworks/QtPdfQuick.framework/Versions/A/QtPdfQuick appFinbank.app/Contents/MacOS/appFinbank
boyankiovtorov@boyans-air Release % install_name_tool -change @rpath/QtVirtualKeyboard.framework/Versions/A/QtVirtualKeyboard \
  @executable_path/../Frameworks/QtVirtualKeyboard.framework/Versions/A/QtVirtualKeyboard \
  appFinbank.app/Contents/MacOS/appFinbank
boyankiovtorov@boyans-air Release % mkdir -p appFinbank.app/Contents/Resources/qml/QtQuick/

boyankiovtorov@boyans-air Release % cp -R /Users/boyankiovtorov/Qt/6.8.2/macos/qml/QtQuick/VirtualKeyboard appFinbank.app/Contents/Resources/qml/QtQuick/
boyankiovtorov@boyans-air Release % macdeployqt appFinbank.app \
  -qmldir=/Users/boyankiovtorov/Documents/Finbank/build/Qt_6_8_2_for_macOS-Release/Release/Finbank \
  -dmg -verbose=1

    what can I do to debug why is it crashing

    1 Reply Last reply
    0
  • K Offline
    K Offline
    Kiovtorov
    wrote last edited by
    #9

    I ran a debugger to check what is going on and it looks like the program needs "cocoa"?. Anyway it finds it but it doesn't link

    (lldb) run
Process 70275 launched: '/Users/boyankiovtorov/Documents/Finbank/build/Qt_6_8_2_for_macOS-Release/Release/appFinbank.app/Contents/MacOS/appFinbank' (arm64)
2025-03-09 13:25:17.057987+0200 appFinbank[70275:2518404] [qt.qpa.plugin] Could not load the Qt platform plugin "cocoa" in "" even though it was found.
2025-03-09 13:25:17.058169+0200 appFinbank[70275:2518404] This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem.

Available platform plugins are: cocoa.
Process 70275 stopped
    1 Reply Last reply
    0

  • Login
  • Login or register to search.
  • First post
    Last post
0
  • Categories
  • Recent
  • Tags
  • Popular
  • Users
  • Groups
  • Search
  • Get Qt Extensions
  • Unsolved