Error deploying Qt application on OS X

KelvinSP

@SGaist thanks for the help. It makes sense, but I have never used the install_name_tool command, so I don't know how can I do that. I will search about it.

SGaist

man insall_name_tool explains all options.

patrik08

Here config target from qwt ...
You can also chance the qmake from qwt and build a static lib..

unix {
    QWT_INSTALL_PREFIX    = /usr/local/qwt-$$QWT_VERSION
    # QWT_INSTALL_PREFIX = /usr/local/qwt-$$QWT_VERSION-qt-$$QT_VERSION
}
/usr/local/qwt-6.1.3

or adapt th script from https://raw.githubusercontent.com/pehohlva/xhtml_edit_qedit_base/master/mac_bundle/grep.sh

patrik08

Also my best simply solution is:

/// on qwt macdeployqt say:
macdeployqt radio.app
ERROR: no file at "/Library/Frameworks/qwt.framework/Versions/6/qwt.framework/Versions/6/qwt"

Also i tested:

console:
sudo mkdir -p /Library/Frameworks/qwt.framework/Versions/6/qwt.framework/Versions/6/

after you make a symply bridge as virtual link.

ln -s /usr/local/qwt-6.1.3/lib/qwt.framework/Versions/Current/qwt \
                   /Library/Frameworks/qwt.framework/Versions/6/qwt.framework/Versions/6/qwt

at end :
macdeployqt radio.app
make a super job and link & copy all in the bundle :-)
by by ...

KelvinSP

@patrik08 I have tried it and it worked (at least the message it's gone). As I understand it doesn't fix the problem directly but it's a great workaround.

The only problem is that now I'm getting the following errors when trying to run macdeployqt MyApplication.app -dmg:

ERROR: file copy failed from "/Users/kelvinsp/Qt5.3.2/5.3/clang_64/lib/QtSvg.framework/Contents/Info.plist"
ERROR:  to "MyApplication.app/Contents/Frameworks/QtSvg.framework/Resources/Info.plist"
QIODevice::read (QFile, "MyApplication.app/Contents/Frameworks/QtSvg.framework/Resources/Info.plist"): device not open
QIODevice::write (QFile, "MyApplication.app/Contents/Frameworks/QtSvg.framework/Resources/Info.plist"): device not open
ERROR: file copy failed from "/Users/kelvinsp/Qt5.3.2/5.3/clang_64/lib/QtWidgets.framework/Contents/Info.plist"
ERROR:  to "MyApplication.app/Contents/Frameworks/QtWidgets.framework/Resources/Info.plist"
QIODevice::read (QFile, "MyApplication.app/Contents/Frameworks/QtWidgets.framework/Resources/Info.plist"): device not open
QIODevice::write (QFile, "MyApplication.app/Contents/Frameworks/QtWidgets.framework/Resources/Info.plist"): device not open
ERROR: file copy failed from "/Users/kelvinsp/Qt5.3.2/5.3/clang_64/lib/QtGui.framework/Contents/Info.plist"
ERROR:  to "MyApplication.app/Contents/Frameworks/QtGui.framework/Resources/Info.plist"
QIODevice::read (QFile, "MyApplication.app/Contents/Frameworks/QtGui.framework/Resources/Info.plist"): device not open
QIODevice::write (QFile, "MyApplication.app/Contents/Frameworks/QtGui.framework/Resources/Info.plist"): device not open
ERROR: file copy failed from "/Users/kelvinsp/Qt5.3.2/5.3/clang_64/lib/QtCore.framework/Contents/Info.plist"
ERROR:  to "MyApplication.app/Contents/Frameworks/QtCore.framework/Resources/Info.plist"
QIODevice::read (QFile, "MyApplication.app/Contents/Frameworks/QtCore.framework/Resources/Info.plist"): device not open
QIODevice::write (QFile, "MyApplication.app/Contents/Frameworks/QtCore.framework/Resources/Info.plist"): device not open
ERROR: file copy failed from "/Users/kelvinsp/Qt5.3.2/5.3/clang_64/lib/QtPrintSupport.framework/Contents/Info.plist"
ERROR:  to "MyApplication.app/Contents/Frameworks/QtPrintSupport.framework/Resources/Info.plist"
QIODevice::read (QFile, "MyApplication.app/Contents/Frameworks/QtPrintSupport.framework/Resources/Info.plist"): device not open
QIODevice::write (QFile, "MyApplication.app/Contents/Frameworks/QtPrintSupport.framework/Resources/Info.plist"): device not open
ERROR: file copy failed from "/Users/kelvinsp/Qt5.3.2/5.3/clang_64/lib/QtSql.framework/Contents/Info.plist"
ERROR:  to "MyApplication.app/Contents/Frameworks/QtSql.framework/Resources/Info.plist"
QIODevice::read (QFile, "MyApplication.app/Contents/Frameworks/QtSql.framework/Resources/Info.plist"): device not open
QIODevice::write (QFile, "MyApplication.app/Contents/Frameworks/QtSql.framework/Resources/Info.plist"): device not open
ERROR: file copy failed from "/Users/kelvinsp/Qt5.3.2/5.3/clang_64/lib/QtOpenGL.framework/Contents/Info.plist"
ERROR:  to "MyApplication.app/Contents/Frameworks/QtOpenGL.framework/Resources/Info.plist"
QIODevice::read (QFile, "MyApplication.app/Contents/Frameworks/QtOpenGL.framework/Resources/Info.plist"): device not open
QIODevice::write (QFile, "MyApplication.app/Contents/Frameworks/QtOpenGL.framework/Resources/Info.plist"): device not open
ERROR: file copy failed from "/Users/kelvinsp/Qt5.3.2/5.3/clang_64/lib/QtConcurrent.framework/Contents/Info.plist"
ERROR:  to "MyApplication.app/Contents/Frameworks/QtConcurrent.framework/Resources/Info.plist"
QIODevice::read (QFile, "MyApplication.app/Contents/Frameworks/QtConcurrent.framework/Resources/Info.plist"): device not open
QIODevice::write (QFile, "MyApplication.app/Contents/Frameworks/QtConcurrent.framework/Resources/Info.plist"): device not open

patrik08

The app run without -dmg?
can you open app & work it?
I like to look this app like this...
https://www.youtube.com/watch?v=hJDvKud8RWs
search Mac Screen Recorder ...

KelvinSP

@patrik08 the application runs directly from the Qt and when I double click on it, but only before running the macdeployqt command.

patrik08

@KelvinSP said in Error deploying Qt application on OS X:

macdeployqt

The job from macdeployqt is only take all file and relink lib or framework .. if file an all exist its not give problem..
to build a dir/bundle & at end hdiutil create a bzip2 compressed dmg image like a iso file...

SGaist

Did you re-run macdeployqt several times on the same app bundle ? If so, you'll get a message telling you that it already has run.

KelvinSP

@SGaist Yes, I did. I received the following message:

WARNING: Could not find any external Qt frameworks to deploy in "MyApplication.app"
WARNING: Perhaps macdeployqt was already used on "MyApplication.app" ?
WARNING: If so, you will need to rebuild "MyApplication.app" before trying again.

The DMG file was created but the application still not working (when double clicking).

Note: every time I test a new macdelpoyqt command, I rebuild the project first.

KelvinSP

I have uninstalled other qt versions using brew list, brew remove qt and brew remove qt5. I also noted that I had pyqt installed (and I was not using it), so I also remove it using brew remove pyqt.

Then, I have reinstalled Qt 5.3.2 and had other issues:

Project ERROR: Xcode not set up properly. You may need to confirm the license agreement by running /usr/bin/xcodebuild.

Which was solved changing the isEmpty($$list($$system("/usr/bin/xcrun -find xcrun 2>/dev/null"))) command from the Qt_install_folder/5.7/clang_64/mkspecs/features/mac/default_pre.prf file to isEmpty($$list($$system("/usr/bin/xcrun -find xcodebuild 2>/dev/null"))), as explained here: https://stackoverflow.com/questions/33728905/qt-creator-project-error-xcode-not-set-up-properly-you-may-need-to-confirm-t

and

Could not resolve SDK path for 'macosx10.8'

That was solved by changing the QtPath/5.3/clang_64/mkspecs/qdevice.pri from !host_build:QMAKE_MAC_SDK = macosx10.8 to !host_build:QMAKE_MAC_SDK = macosx10.12, as explained here: https://stackoverflow.com/questions/26320677/error-could-not-resolve-sdk-path-for-macosx10-8

So, I run the command from my Qt directory:

/Users/kuser/Qt5.3.2/5.3/clang_64/bin/macdeployqt MyApplication.app -dmg

and it worked.

I found these solutions in comments from the following question:

https://stackoverflow.com/questions/19988129/qt5-cannot-find-platform-plugins-mac-os-x

Thanks a lot @SGaist and @patrik08 for all the help.