Build error atm on Arch Linux

[mxmilkiib]

I'm trying to install https://aur.archlinux.org/packages/konfyt-git/ but getting this error;

/usr/lib/qt4/bin/uic src/consoledialog.ui -o ui_consoledialog.h
/usr/lib/qt4/bin/uic src/konfytLayerWidget.ui -o ui_konfytLayerWidget.h
/usr/lib/qt4/bin/uic src/aboutdialog.ui -o ui_aboutdialog.h
g++ -c -pipe -DREAL_BUILD -I/usr/include/carla -I/usr/include/carla/includes -fpermissive -march=x86-64 -mtune=generic -O2 -pipe -fstack-protector-strong -fno-plt -D_REENTRANT -Wall -W -Wno-unused-parameter -DQT_NO_DEBUG -DQT_GUI_LIB -DQT_CORE_LIB -DQT_SHARED -I/usr/share/qt4/mkspecs/linux-g++ -I. -I/usr/include/qt4/QtCore -I/usr/include/qt4/QtGui -I/usr/include/qt4 -Isrc -I. -I. -o main.o src/main.cpp
g++ -c -pipe -DREAL_BUILD -I/usr/include/carla -I/usr/include/carla/includes -fpermissive -march=x86-64 -mtune=generic -O2 -pipe -fstack-protector-strong -fno-plt -D_REENTRANT -Wall -W -Wno-unused-parameter -DQT_NO_DEBUG -DQT_GUI_LIB -DQT_CORE_LIB -DQT_SHARED -I/usr/share/qt4/mkspecs/linux-g++ -I. -I/usr/include/qt4/QtCore -I/usr/include/qt4/QtGui -I/usr/include/qt4 -Isrc -I. -I. -o mainwindow.o src/mainwindow.cpp
src/mainwindow.cpp: In constructor ‘MainWindow::MainWindow(QWidget*, KonfytAppInfo)’:
src/mainwindow.cpp:93:38: error: ‘void KonfytJackEngine::userMessage(QString)’ is protected within this context
     connect(jack, &KonfytJackEngine::userMessage, this, &MainWindow::userMessage);
                                      ^~~~~~~~~~~
In file included from src/konfytBaseSoundEngine.h:27,
                 from src/konfytBridgeEngine.h:28,
                 from src/konfytPatchEngine.h:29,
                 from src/mainwindow.h:47,
                 from src/mainwindow.cpp:22:
src/konfytJackEngine.h:241:10: note: declared protected here
     void userMessage(QString msg);
          ^~~~~~~~~~~
src/mainwindow.cpp:93:81: error: no matching function for call to ‘MainWindow::connect(KonfytJackEngine*&, void (KonfytJackEngine::*)(QString), MainWindow*, void (MainWindow::*)(QString))’
     connect(jack, &KonfytJackEngine::userMessage, this, &MainWindow::userMessage);
                                                                                 ^
In file included from /usr/include/qt4/QtGui/qwidget.h:47,
                 from /usr/include/qt4/QtGui/qaction.h:47,
                 from /usr/include/qt4/QtGui/QAction:1,
                 from src/mainwindow.h:26,
                 from src/mainwindow.cpp:22:
/usr/include/qt4/QtCore/qobject.h:204:17: note: candidate: ‘static bool QObject::connect(const QObject*, const char*, const QObject*, const char*, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const char *signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:204:17: note:   no known conversion for argument 2 from ‘void (KonfytJackEngine::*)(QString)’ to ‘const char*’
/usr/include/qt4/QtCore/qobject.h:217:17: note: candidate: ‘static bool QObject::connect(const QObject*, const QMetaMethod&, const QObject*, const QMetaMethod&, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const QMetaMethod &signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:217:17: note:   no known conversion for argument 2 from ‘void (KonfytJackEngine::*)(QString)’ to ‘const QMetaMethod&’
/usr/include/qt4/QtCore/qobject.h:337:13: note: candidate: ‘bool QObject::connect(const QObject*, const char*, const char*, Qt::ConnectionType) const’
 inline bool QObject::connect(const QObject *asender, const char *asignal,
             ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:337:13: note:   no known conversion for argument 2 from ‘void (KonfytJackEngine::*)(QString)’ to ‘const char*’
src/mainwindow.cpp:95:38: error: ‘void KonfytJackEngine::jackPortRegisterOrConnectCallback()’ is protected within this context
     connect(jack, &KonfytJackEngine::jackPortRegisterOrConnectCallback,
                                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from src/konfytBaseSoundEngine.h:27,
                 from src/konfytBridgeEngine.h:28,
                 from src/konfytPatchEngine.h:29,
                 from src/mainwindow.h:47,
                 from src/mainwindow.cpp:22:
src/konfytJackEngine.h:242:10: note: declared protected here
     void jackPortRegisterOrConnectCallback();
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/mainwindow.cpp:96:65: error: no matching function for call to ‘MainWindow::connect(KonfytJackEngine*&, void (KonfytJackEngine::*)(), MainWindow*, void (MainWindow::*)())’
             this, &MainWindow::jackPortRegisterOrConnectCallback);
                                                                 ^
In file included from /usr/include/qt4/QtGui/qwidget.h:47,
                 from /usr/include/qt4/QtGui/qaction.h:47,
                 from /usr/include/qt4/QtGui/QAction:1,
                 from src/mainwindow.h:26,
                 from src/mainwindow.cpp:22:
/usr/include/qt4/QtCore/qobject.h:204:17: note: candidate: ‘static bool QObject::connect(const QObject*, const char*, const QObject*, const char*, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const char *signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:204:17: note:   no known conversion for argument 2 from ‘void (KonfytJackEngine::*)()’ to ‘const char*’
/usr/include/qt4/QtCore/qobject.h:217:17: note: candidate: ‘static bool QObject::connect(const QObject*, const QMetaMethod&, const QObject*, const QMetaMethod&, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const QMetaMethod &signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:217:17: note:   no known conversion for argument 2 from ‘void (KonfytJackEngine::*)()’ to ‘const QMetaMethod&’
/usr/include/qt4/QtCore/qobject.h:337:13: note: candidate: ‘bool QObject::connect(const QObject*, const char*, const char*, Qt::ConnectionType) const’
 inline bool QObject::connect(const QObject *asender, const char *asignal,
             ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:337:13: note:   no known conversion for argument 2 from ‘void (KonfytJackEngine::*)()’ to ‘const char*’
src/mainwindow.cpp:99:38: error: ‘void KonfytJackEngine::midiEventSignal(KonfytMidiEvent)’ is protected within this context
     connect(jack, &KonfytJackEngine::midiEventSignal, this, &MainWindow::midiEventSlot);
                                      ^~~~~~~~~~~~~~~
In file included from src/konfytBaseSoundEngine.h:27,
                 from src/konfytBridgeEngine.h:28,
                 from src/konfytPatchEngine.h:29,
                 from src/mainwindow.h:47,
                 from src/mainwindow.cpp:22:
src/konfytJackEngine.h:243:10: note: declared protected here
     void midiEventSignal(KonfytMidiEvent event);
          ^~~~~~~~~~~~~~~
src/mainwindow.cpp:99:87: error: no matching function for call to ‘MainWindow::connect(KonfytJackEngine*&, void (KonfytJackEngine::*)(KonfytMidiEvent), MainWindow*, void (MainWindow::*)(KonfytMidiEvent))’
     connect(jack, &KonfytJackEngine::midiEventSignal, this, &MainWindow::midiEventSlot);
                                                                                       ^
In file included from /usr/include/qt4/QtGui/qwidget.h:47,
                 from /usr/include/qt4/QtGui/qaction.h:47,
                 from /usr/include/qt4/QtGui/QAction:1,
                 from src/mainwindow.h:26,
                 from src/mainwindow.cpp:22:
/usr/include/qt4/QtCore/qobject.h:204:17: note: candidate: ‘static bool QObject::connect(const QObject*, const char*, const QObject*, const char*, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const char *signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:204:17: note:   no known conversion for argument 2 from ‘void (KonfytJackEngine::*)(KonfytMidiEvent)’ to ‘const char*’
/usr/include/qt4/QtCore/qobject.h:217:17: note: candidate: ‘static bool QObject::connect(const QObject*, const QMetaMethod&, const QObject*, const QMetaMethod&, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const QMetaMethod &signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:217:17: note:   no known conversion for argument 2 from ‘void (KonfytJackEngine::*)(KonfytMidiEvent)’ to ‘const QMetaMethod&’
/usr/include/qt4/QtCore/qobject.h:337:13: note: candidate: ‘bool QObject::connect(const QObject*, const char*, const char*, Qt::ConnectionType) const’
 inline bool QObject::connect(const QObject *asender, const char *asignal,
             ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:337:13: note:   no known conversion for argument 2 from ‘void (KonfytJackEngine::*)(KonfytMidiEvent)’ to ‘const char*’
src/mainwindow.cpp:101:38: error: ‘void KonfytJackEngine::xrunSignal()’ is protected within this context
     connect(jack, &KonfytJackEngine::xrunSignal, this, &MainWindow::jackXrun);
                                      ^~~~~~~~~~
In file included from src/konfytBaseSoundEngine.h:27,
                 from src/konfytBridgeEngine.h:28,
                 from src/konfytPatchEngine.h:29,
                 from src/mainwindow.h:47,
                 from src/mainwindow.cpp:22:
src/konfytJackEngine.h:244:10: note: declared protected here
     void xrunSignal();
          ^~~~~~~~~~
src/mainwindow.cpp:101:77: error: no matching function for call to ‘MainWindow::connect(KonfytJackEngine*&, void (KonfytJackEngine::*)(), MainWindow*, void (MainWindow::*)())’
     connect(jack, &KonfytJackEngine::xrunSignal, this, &MainWindow::jackXrun);
                                                                             ^
In file included from /usr/include/qt4/QtGui/qwidget.h:47,
                 from /usr/include/qt4/QtGui/qaction.h:47,
                 from /usr/include/qt4/QtGui/QAction:1,
                 from src/mainwindow.h:26,
                 from src/mainwindow.cpp:22:
/usr/include/qt4/QtCore/qobject.h:204:17: note: candidate: ‘static bool QObject::connect(const QObject*, const char*, const QObject*, const char*, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const char *signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:204:17: note:   no known conversion for argument 2 from ‘void (KonfytJackEngine::*)()’ to ‘const char*’
/usr/include/qt4/QtCore/qobject.h:217:17: note: candidate: ‘static bool QObject::connect(const QObject*, const QMetaMethod&, const QObject*, const QMetaMethod&, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const QMetaMethod &signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:217:17: note:   no known conversion for argument 2 from ‘void (KonfytJackEngine::*)()’ to ‘const QMetaMethod&’
/usr/include/qt4/QtCore/qobject.h:337:13: note: candidate: ‘bool QObject::connect(const QObject*, const char*, const char*, Qt::ConnectionType) const’
 inline bool QObject::connect(const QObject *asender, const char *asignal,
             ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:337:13: note:   no known conversion for argument 2 from ‘void (KonfytJackEngine::*)()’ to ‘const char*’
src/mainwindow.cpp:135:42: error: ‘void konfytPatchEngine::userMessage(QString)’ is protected within this context
     connect(pengine, &konfytPatchEngine::userMessage, this, &MainWindow::userMessage);
                                          ^~~~~~~~~~~
In file included from src/mainwindow.h:47,
                 from src/mainwindow.cpp:22:
src/konfytPatchEngine.h:139:10: note: declared protected here
     void userMessage(QString msg);
          ^~~~~~~~~~~
src/mainwindow.cpp:135:85: error: no matching function for call to ‘MainWindow::connect(konfytPatchEngine*&, void (konfytPatchEngine::*)(QString), MainWindow*, void (MainWindow::*)(QString))’
     connect(pengine, &konfytPatchEngine::userMessage, this, &MainWindow::userMessage);
                                                                                     ^
In file included from /usr/include/qt4/QtGui/qwidget.h:47,
                 from /usr/include/qt4/QtGui/qaction.h:47,
                 from /usr/include/qt4/QtGui/QAction:1,
                 from src/mainwindow.h:26,
                 from src/mainwindow.cpp:22:
/usr/include/qt4/QtCore/qobject.h:204:17: note: candidate: ‘static bool QObject::connect(const QObject*, const char*, const QObject*, const char*, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const char *signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:204:17: note:   no known conversion for argument 2 from ‘void (konfytPatchEngine::*)(QString)’ to ‘const char*’
/usr/include/qt4/QtCore/qobject.h:217:17: note: candidate: ‘static bool QObject::connect(const QObject*, const QMetaMethod&, const QObject*, const QMetaMethod&, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const QMetaMethod &signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:217:17: note:   no known conversion for argument 2 from ‘void (konfytPatchEngine::*)(QString)’ to ‘const QMetaMethod&’
/usr/include/qt4/QtCore/qobject.h:337:13: note: candidate: ‘bool QObject::connect(const QObject*, const char*, const char*, Qt::ConnectionType) const’
 inline bool QObject::connect(const QObject *asender, const char *asignal,
             ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:337:13: note:   no known conversion for argument 2 from ‘void (konfytPatchEngine::*)(QString)’ to ‘const char*’
src/mainwindow.cpp:136:42: error: ‘void konfytPatchEngine::statusInfo(QString)’ is protected within this context
     connect(pengine, &konfytPatchEngine::statusInfo, [this](QString msg){
                                          ^~~~~~~~~~
In file included from src/mainwindow.h:47,
                 from src/mainwindow.cpp:22:
src/konfytPatchEngine.h:140:10: note: declared protected here
     void statusInfo(QString msg);
          ^~~~~~~~~~
src/mainwindow.cpp:138:6: error: no matching function for call to ‘MainWindow::connect(konfytPatchEngine*&, void (konfytPatchEngine::*)(QString), MainWindow::MainWindow(QWidget*, KonfytAppInfo)::<lambda(QString)>)’
     });
      ^
In file included from /usr/include/qt4/QtGui/qwidget.h:47,
                 from /usr/include/qt4/QtGui/qaction.h:47,
                 from /usr/include/qt4/QtGui/QAction:1,
                 from src/mainwindow.h:26,
                 from src/mainwindow.cpp:22:
/usr/include/qt4/QtCore/qobject.h:204:17: note: candidate: ‘static bool QObject::connect(const QObject*, const char*, const QObject*, const char*, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const char *signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:204:17: note:   candidate expects 5 arguments, 3 provided
/usr/include/qt4/QtCore/qobject.h:217:17: note: candidate: ‘static bool QObject::connect(const QObject*, const QMetaMethod&, const QObject*, const QMetaMethod&, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const QMetaMethod &signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:217:17: note:   candidate expects 5 arguments, 3 provided
/usr/include/qt4/QtCore/qobject.h:337:13: note: candidate: ‘bool QObject::connect(const QObject*, const char*, const char*, Qt::ConnectionType) const’
 inline bool QObject::connect(const QObject *asender, const char *asignal,
             ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:337:13: note:   no known conversion for argument 2 from ‘void (konfytPatchEngine::*)(QString)’ to ‘const char*’
src/mainwindow.cpp:162:35: error: ‘void konfytDatabase::userMessage(QString)’ is protected within this context
     connect(&db, &konfytDatabase::userMessage, this, &MainWindow::userMessage);
                                   ^~~~~~~~~~~
In file included from src/mainwindow.h:45,
                 from src/mainwindow.cpp:22:
src/konfytDatabase.h:136:10: note: declared protected here
     void userMessage(QString message);
          ^~~~~~~~~~~
src/mainwindow.cpp:162:78: error: no matching function for call to ‘MainWindow::connect(konfytDatabase*, void (konfytDatabase::*)(QString), MainWindow*, void (MainWindow::*)(QString))’
     connect(&db, &konfytDatabase::userMessage, this, &MainWindow::userMessage);
                                                                              ^
In file included from /usr/include/qt4/QtGui/qwidget.h:47,
                 from /usr/include/qt4/QtGui/qaction.h:47,
                 from /usr/include/qt4/QtGui/QAction:1,
                 from src/mainwindow.h:26,
                 from src/mainwindow.cpp:22:
/usr/include/qt4/QtCore/qobject.h:204:17: note: candidate: ‘static bool QObject::connect(const QObject*, const char*, const QObject*, const char*, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const char *signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:204:17: note:   no known conversion for argument 2 from ‘void (konfytDatabase::*)(QString)’ to ‘const char*’
/usr/include/qt4/QtCore/qobject.h:217:17: note: candidate: ‘static bool QObject::connect(const QObject*, const QMetaMethod&, const QObject*, const QMetaMethod&, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const QMetaMethod &signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:217:17: note:   no known conversion for argument 2 from ‘void (konfytDatabase::*)(QString)’ to ‘const QMetaMethod&’
/usr/include/qt4/QtCore/qobject.h:337:13: note: candidate: ‘bool QObject::connect(const QObject*, const char*, const char*, Qt::ConnectionType) const’
 inline bool QObject::connect(const QObject *asender, const char *asignal,
             ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:337:13: note:   no known conversion for argument 2 from ‘void (konfytDatabase::*)(QString)’ to ‘const char*’
src/mainwindow.cpp:164:35: error: ‘void konfytDatabase::scanDirs_finished()’ is protected within this context
     connect(&db, &konfytDatabase::scanDirs_finished,
                                   ^~~~~~~~~~~~~~~~~
In file included from src/mainwindow.h:45,
                 from src/mainwindow.cpp:22:
src/konfytDatabase.h:138:10: note: declared protected here
     void scanDirs_finished();
          ^~~~~~~~~~~~~~~~~
src/mainwindow.cpp:165:57: error: no matching function for call to ‘MainWindow::connect(konfytDatabase*, void (konfytDatabase::*)(), MainWindow*, void (MainWindow::*)())’
             this, &MainWindow::database_scanDirsFinished);
                                                         ^
In file included from /usr/include/qt4/QtGui/qwidget.h:47,
                 from /usr/include/qt4/QtGui/qaction.h:47,
                 from /usr/include/qt4/QtGui/QAction:1,
                 from src/mainwindow.h:26,
                 from src/mainwindow.cpp:22:
/usr/include/qt4/QtCore/qobject.h:204:17: note: candidate: ‘static bool QObject::connect(const QObject*, const char*, const QObject*, const char*, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const char *signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:204:17: note:   no known conversion for argument 2 from ‘void (konfytDatabase::*)()’ to ‘const char*’
/usr/include/qt4/QtCore/qobject.h:217:17: note: candidate: ‘static bool QObject::connect(const QObject*, const QMetaMethod&, const QObject*, const QMetaMethod&, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const QMetaMethod &signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:217:17: note:   no known conversion for argument 2 from ‘void (konfytDatabase::*)()’ to ‘const QMetaMethod&’
/usr/include/qt4/QtCore/qobject.h:337:13: note: candidate: ‘bool QObject::connect(const QObject*, const char*, const char*, Qt::ConnectionType) const’
 inline bool QObject::connect(const QObject *asender, const char *asignal,
             ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:337:13: note:   no known conversion for argument 2 from ‘void (konfytDatabase::*)()’ to ‘const char*’
src/mainwindow.cpp:167:35: error: ‘void konfytDatabase::scanDirs_status(QString)’ is protected within this context
     connect(&db, &konfytDatabase::scanDirs_status,
                                   ^~~~~~~~~~~~~~~
In file included from src/mainwindow.h:45,
                 from src/mainwindow.cpp:22:
src/konfytDatabase.h:137:10: note: declared protected here
     void scanDirs_status(QString msg);
          ^~~~~~~~~~~~~~~
src/mainwindow.cpp:168:55: error: no matching function for call to ‘MainWindow::connect(konfytDatabase*, void (konfytDatabase::*)(QString), MainWindow*, void (MainWindow::*)(QString))’
             this, &MainWindow::database_scanDirsStatus);
                                                       ^
In file included from /usr/include/qt4/QtGui/qwidget.h:47,
                 from /usr/include/qt4/QtGui/qaction.h:47,
                 from /usr/include/qt4/QtGui/QAction:1,
                 from src/mainwindow.h:26,
                 from src/mainwindow.cpp:22:
/usr/include/qt4/QtCore/qobject.h:204:17: note: candidate: ‘static bool QObject::connect(const QObject*, const char*, const QObject*, const char*, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const char *signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:204:17: note:   no known conversion for argument 2 from ‘void (konfytDatabase::*)(QString)’ to ‘const char*’
/usr/include/qt4/QtCore/qobject.h:217:17: note: candidate: ‘static bool QObject::connect(const QObject*, const QMetaMethod&, const QObject*, const QMetaMethod&, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const QMetaMethod &signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:217:17: note:   no known conversion for argument 2 from ‘void (konfytDatabase::*)(QString)’ to ‘const QMetaMethod&’
/usr/include/qt4/QtCore/qobject.h:337:13: note: candidate: ‘bool QObject::connect(const QObject*, const char*, const char*, Qt::ConnectionType) const’
 inline bool QObject::connect(const QObject *asender, const char *asignal,
             ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:337:13: note:   no known conversion for argument 2 from ‘void (konfytDatabase::*)(QString)’ to ‘const char*’
src/mainwindow.cpp:170:35: error: ‘void konfytDatabase::returnSfont_finished(konfytSoundfont*)’ is protected within this context
     connect(&db, &konfytDatabase::returnSfont_finished,
                                   ^~~~~~~~~~~~~~~~~~~~
In file included from src/mainwindow.h:45,
                 from src/mainwindow.cpp:22:
src/konfytDatabase.h:139:10: note: declared protected here
     void returnSfont_finished(konfytSoundfont* sf);
          ^~~~~~~~~~~~~~~~~~~~
src/mainwindow.cpp:171:52: error: no matching function for call to ‘MainWindow::connect(konfytDatabase*, void (konfytDatabase::*)(konfytSoundfont*), MainWindow*, void (MainWindow::*)(konfytSoundfont*))’
             this, &MainWindow::database_returnSfont);
                                                    ^
In file included from /usr/include/qt4/QtGui/qwidget.h:47,
                 from /usr/include/qt4/QtGui/qaction.h:47,
                 from /usr/include/qt4/QtGui/QAction:1,
                 from src/mainwindow.h:26,
                 from src/mainwindow.cpp:22:
/usr/include/qt4/QtCore/qobject.h:204:17: note: candidate: ‘static bool QObject::connect(const QObject*, const char*, const QObject*, const char*, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const char *signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:204:17: note:   no known conversion for argument 2 from ‘void (konfytDatabase::*)(konfytSoundfont*)’ to ‘const char*’
/usr/include/qt4/QtCore/qobject.h:217:17: note: candidate: ‘static bool QObject::connect(const QObject*, const QMetaMethod&, const QObject*, const QMetaMethod&, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const QMetaMethod &signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:217:17: note:   no known conversion for argument 2 from ‘void (konfytDatabase::*)(konfytSoundfont*)’ to ‘const QMetaMethod&’
/usr/include/qt4/QtCore/qobject.h:337:13: note: candidate: ‘bool QObject::connect(const QObject*, const char*, const char*, Qt::ConnectionType) const’
 inline bool QObject::connect(const QObject *asender, const char *asignal,
             ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:337:13: note:   no known conversion for argument 2 from ‘void (konfytDatabase::*)(konfytSoundfont*)’ to ‘const char*’
src/mainwindow.cpp:317:36: error: ‘void QMenu::triggered(QAction*)’ is protected within this context
     connect(&projectsMenu, &QMenu::triggered,
                                    ^~~~~~~~~
In file included from /usr/include/qt4/QtGui/QMenu:1,
                 from src/mainwindow.h:35,
                 from src/mainwindow.cpp:22:
/usr/include/qt4/QtGui/qmenu.h:158:10: note: declared protected here
     void triggered(QAction *action);
          ^~~~~~~~~
src/mainwindow.cpp:318:59: error: no matching function for call to ‘MainWindow::connect(QMenu*, void (QMenu::*)(QAction*), MainWindow*, void (MainWindow::*)(QAction*) ’
             this, &MainWindow::onprojectMenu_ActionTrigger);
                                                           ^
In file included from /usr/include/qt4/QtGui/qwidget.h:47,
                 from /usr/include/qt4/QtGui/qaction.h:47,
                 from /usr/include/qt4/QtGui/QAction:1,
                 from src/mainwindow.h:26,
                 from src/mainwindow.cpp:22:
/usr/include/qt4/QtCore/qobject.h:204:17: note: candidate: ‘static bool QObject::connect(const QObject*, const char*, const QObject*, const char*, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const char *signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:204:17: note:   no known conversion for argument 2 from ‘void (QMenu::*)(QAction*)’ to ‘const char*’
/usr/include/qt4/QtCore/qobject.h:217:17: note: candidate: ‘static bool QObject::connect(const QObject*, const QMetaMethod&, const QObject*, const QMetaMethod&, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const QMetaMethod &signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:217:17: note:   no known conversion for argument 2 from ‘void (QMenu::*)(QAction*)’ to ‘const QMetaMethod&’
/usr/include/qt4/QtCore/qobject.h:337:13: note: candidate: ‘bool QObject::connect(const QObject*, const char*, const char*, Qt::ConnectionType) const’
 inline bool QObject::connect(const QObject *asender, const char *asignal,
             ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:337:13: note:   no known conversion for argument 2 from ‘void (QMenu::*)(QAction*)’ to ‘const char*’
src/mainwindow.cpp:326:45: error: ‘void QMenu::triggered(QAction*)’ is protected within this context
     connect(&patchMidiOutPortsMenu, &QMenu::triggered,
                                             ^~~~~~~~~
In file included from /usr/include/qt4/QtGui/QMenu:1,
                 from src/mainwindow.h:35,
                 from src/mainwindow.cpp:22:
/usr/include/qt4/QtGui/qmenu.h:158:10: note: declared protected here
     void triggered(QAction *action);
          ^~~~~~~~~
src/mainwindow.cpp:327:69: error: no matching function for call to ‘MainWindow::connect(QMenu*, void (QMenu::*)(QAction*), MainWindow*, void (MainWindow::*)(QAction*) ’
             this, &MainWindow::onPatchMidiOutPortsMenu_ActionTrigger);
                                                                     ^
In file included from /usr/include/qt4/QtGui/qwidget.h:47,
                 from /usr/include/qt4/QtGui/qaction.h:47,
                 from /usr/include/qt4/QtGui/QAction:1,
                 from src/mainwindow.h:26,
                 from src/mainwindow.cpp:22:
/usr/include/qt4/QtCore/qobject.h:204:17: note: candidate: ‘static bool QObject::connect(const QObject*, const char*, const QObject*, const char*, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const char *signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:204:17: note:   no known conversion for argument 2 from ‘void (QMenu::*)(QAction*)’ to ‘const char*’
/usr/include/qt4/QtCore/qobject.h:217:17: note: candidate: ‘static bool QObject::connect(const QObject*, const QMetaMethod&, const QObject*, const QMetaMethod&, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const QMetaMethod &signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:217:17: note:   no known conversion for argument 2 from ‘void (QMenu::*)(QAction*)’ to ‘const QMetaMethod&’
/usr/include/qt4/QtCore/qobject.h:337:13: note: candidate: ‘bool QObject::connect(const QObject*, const char*, const char*, Qt::ConnectionType) const’
 inline bool QObject::connect(const QObject *asender, const char *asignal,
             ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:337:13: note:   no known conversion for argument 2 from ‘void (QMenu::*)(QAction*)’ to ‘const char*’
src/mainwindow.cpp:331:45: error: ‘void QMenu::triggered(QAction*)’ is protected within this context
     connect(&patchAudioInPortsMenu, &QMenu::triggered,
                                             ^~~~~~~~~
In file included from /usr/include/qt4/QtGui/QMenu:1,
                 from src/mainwindow.h:35,
                 from src/mainwindow.cpp:22:
/usr/include/qt4/QtGui/qmenu.h:158:10: note: declared protected here
     void triggered(QAction *action);
          ^~~~~~~~~
src/mainwindow.cpp:332:69: error: no matching function for call to ‘MainWindow::connect(QMenu*, void (QMenu::*)(QAction*), MainWindow*, void (MainWindow::*)(QAction*) ’
             this, &MainWindow::onPatchAudioInPortsMenu_ActionTrigger);
                                                                     ^
In file included from /usr/include/qt4/QtGui/qwidget.h:47,
                 from /usr/include/qt4/QtGui/qaction.h:47,
                 from /usr/include/qt4/QtGui/QAction:1,
                 from src/mainwindow.h:26,
                 from src/mainwindow.cpp:22:
/usr/include/qt4/QtCore/qobject.h:204:17: note: candidate: ‘static bool QObject::connect(const QObject*, const char*, const QObject*, const char*, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const char *signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:204:17: note:   no known conversion for argument 2 from ‘void (QMenu::*)(QAction*)’ to ‘const char*’
/usr/include/qt4/QtCore/qobject.h:217:17: note: candidate: ‘static bool QObject::connect(const QObject*, const QMetaMethod&, const QObject*, const QMetaMethod&, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const QMetaMethod &signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:217:17: note:   no known conversion for argument 2 from ‘void (QMenu::*)(QAction*)’ to ‘const QMetaMethod&’
/usr/include/qt4/QtCore/qobject.h:337:13: note: candidate: ‘bool QObject::connect(const QObject*, const char*, const char*, Qt::ConnectionType) const’
 inline bool QObject::connect(const QObject *asender, const char *asignal,
             ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:337:13: note:   no known conversion for argument 2 from ‘void (QMenu::*)(QAction*)’ to ‘const char*’
src/mainwindow.cpp:336:36: error: ‘void QMenu::triggered(QAction*)’ is protected within this context
     connect(&layerBusMenu, &QMenu::triggered,
                                    ^~~~~~~~~
In file included from /usr/include/qt4/QtGui/QMenu:1,
                 from src/mainwindow.h:35,
                 from src/mainwindow.cpp:22:
/usr/include/qt4/QtGui/qmenu.h:158:10: note: declared protected here
     void triggered(QAction *action);
          ^~~~~~~~~
src/mainwindow.cpp:337:60: error: no matching function for call to ‘MainWindow::connect(QMenu*, void (QMenu::*)(QAction*), MainWindow*, void (MainWindow::*)(QAction*) ’
             this, &MainWindow::onLayerBusMenu_ActionTrigger);
                                                            ^
In file included from /usr/include/qt4/QtGui/qwidget.h:47,
                 from /usr/include/qt4/QtGui/qaction.h:47,
                 from /usr/include/qt4/QtGui/QAction:1,
                 from src/mainwindow.h:26,
                 from src/mainwindow.cpp:22:
/usr/include/qt4/QtCore/qobject.h:204:17: note: candidate: ‘static bool QObject::connect(const QObject*, const char*, const QObject*, const char*, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const char *signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:204:17: note:   no known conversion for argument 2 from ‘void (QMenu::*)(QAction*)’ to ‘const char*’
/usr/include/qt4/QtCore/qobject.h:217:17: note: candidate: ‘static bool QObject::connect(const QObject*, const QMetaMethod&, const QObject*, const QMetaMethod&, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const QMetaMethod &signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:217:17: note:   no known conversion for argument 2 from ‘void (QMenu::*)(QAction*)’ to ‘const QMetaMethod&’
/usr/include/qt4/QtCore/qobject.h:337:13: note: candidate: ‘bool QObject::connect(const QObject*, const char*, const char*, Qt::ConnectionType) const’
 inline bool QObject::connect(const QObject *asender, const char *asignal,
             ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:337:13: note:   no known conversion for argument 2 from ‘void (QMenu::*)(QAction*)’ to ‘const char*’
src/mainwindow.cpp:340:47: error: ‘void QMenu::triggered(QAction*)’ is protected within this context
     connect(&layerMidiOutChannelMenu, &QMenu::triggered,
                                               ^~~~~~~~~
In file included from /usr/include/qt4/QtGui/QMenu:1,
                 from src/mainwindow.h:35,
                 from src/mainwindow.cpp:22:
/usr/include/qt4/QtGui/qmenu.h:158:10: note: declared protected here
     void triggered(QAction *action);
          ^~~~~~~~~
src/mainwindow.cpp:341:71: error: no matching function for call to ‘MainWindow::connect(QMenu*, void (QMenu::*)(QAction*), MainWindow*, void (MainWindow::*)(QAction*) ’
             this, &MainWindow::onLayerMidiOutChannelMenu_ActionTrigger);
                                                                       ^
In file included from /usr/include/qt4/QtGui/qwidget.h:47,
                 from /usr/include/qt4/QtGui/qaction.h:47,
                 from /usr/include/qt4/QtGui/QAction:1,
                 from src/mainwindow.h:26,
                 from src/mainwindow.cpp:22:
/usr/include/qt4/QtCore/qobject.h:204:17: note: candidate: ‘static bool QObject::connect(const QObject*, const char*, const QObject*, const char*, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const char *signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:204:17: note:   no known conversion for argument 2 from ‘void (QMenu::*)(QAction*)’ to ‘const char*’
/usr/include/qt4/QtCore/qobject.h:217:17: note: candidate: ‘static bool QObject::connect(const QObject*, const QMetaMethod&, const QObject*, const QMetaMethod&, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const QMetaMethod &signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:217:17: note:   no known conversion for argument 2 from ‘void (QMenu::*)(QAction*)’ to ‘const QMetaMethod&’
/usr/include/qt4/QtCore/qobject.h:337:13: note: candidate: ‘bool QObject::connect(const QObject*, const char*, const char*, Qt::ConnectionType) const’
 inline bool QObject::connect(const QObject *asender, const char *asignal,
             ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:337:13: note:   no known conversion for argument 2 from ‘void (QMenu::*)(QAction*)’ to ‘const char*’
src/mainwindow.cpp:344:44: error: ‘void QMenu::triggered(QAction*)’ is protected within this context
     connect(&layerMidiInPortsMenu, &QMenu::triggered,
                                            ^~~~~~~~~
In file included from /usr/include/qt4/QtGui/QMenu:1,
                 from src/mainwindow.h:35,
                 from src/mainwindow.cpp:22:
/usr/include/qt4/QtGui/qmenu.h:158:10: note: declared protected here
     void triggered(QAction *action);
          ^~~~~~~~~
src/mainwindow.cpp:345:63: error: no matching function for call to ‘MainWindow::connect(QMenu*, void (QMenu::*)(QAction*), MainWindow*, void (MainWindow::*)(QAction*) ’
             this, &MainWindow::onLayerMidiInMenu_ActionTrigger);
                                                               ^
In file included from /usr/include/qt4/QtGui/qwidget.h:47,
                 from /usr/include/qt4/QtGui/qaction.h:47,
                 from /usr/include/qt4/QtGui/QAction:1,
                 from src/mainwindow.h:26,
                 from src/mainwindow.cpp:22:
/usr/include/qt4/QtCore/qobject.h:204:17: note: candidate: ‘static bool QObject::connect(const QObject*, const char*, const QObject*, const char*, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const char *signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:204:17: note:   no known conversion for argument 2 from ‘void (QMenu::*)(QAction*)’ to ‘const char*’
/usr/include/qt4/QtCore/qobject.h:217:17: note: candidate: ‘static bool QObject::connect(const QObject*, const QMetaMethod&, const QObject*, const QMetaMethod&, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const QMetaMethod &signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:217:17: note:   no known conversion for argument 2 from ‘void (QMenu::*)(QAction*)’ to ‘const QMetaMethod&’
/usr/include/qt4/QtCore/qobject.h:337:13: note: candidate: ‘bool QObject::connect(const QObject*, const char*, const char*, Qt::ConnectionType) const’
 inline bool QObject::connect(const QObject *asender, const char *asignal,
             ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:337:13: note:   no known conversion for argument 2 from ‘void (QMenu::*)(QAction*)’ to ‘const char*’
src/mainwindow.cpp:365:49: error: ‘void QWidget::customContextMenuRequested(const QPoint&)’ is protected within this context
     connect(ui->tree_portsBusses, &QTreeWidget::customContextMenuRequested,
                                                 ^~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/qt4/QtGui/qaction.h:47,
                 from /usr/include/qt4/QtGui/QAction:1,
                 from src/mainwindow.h:26,
                 from src/mainwindow.cpp:22:
/usr/include/qt4/QtGui/qwidget.h:651:10: note: declared protected here
     void customContextMenuRequested(const QPoint &pos);
          ^~~~~~~~~~~~~~~~~~~~~~~~~~
src/mainwindow.cpp:366:53: error: no matching function for call to ‘MainWindow::connect(QTreeWidget*&, void (QWidget::*)(const QPoint&), MainWindow*, void (MainWindow::*)(const QPoint&))’
             this, &MainWindow::tree_portsBusses_Menu);
                                                     ^
In file included from /usr/include/qt4/QtGui/qwidget.h:47,
                 from /usr/include/qt4/QtGui/qaction.h:47,
                 from /usr/include/qt4/QtGui/QAction:1,
                 from src/mainwindow.h:26,
                 from src/mainwindow.cpp:22:
/usr/include/qt4/QtCore/qobject.h:204:17: note: candidate: ‘static bool QObject::connect(const QObject*, const char*, const QObject*, const char*, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const char *signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:204:17: note:   no known conversion for argument 2 from ‘void (QWidget::*)(const QPoint&)’ to ‘const char*’
/usr/include/qt4/QtCore/qobject.h:217:17: note: candidate: ‘static bool QObject::connect(const QObject*, const QMetaMethod&, const QObject*, const QMetaMethod&, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const QMetaMethod &signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:217:17: note:   no known conversion for argument 2 from ‘void (QWidget::*)(const QPoint&)’ to ‘const QMetaMethod&’
/usr/include/qt4/QtCore/qobject.h:337:13: note: candidate: ‘bool QObject::connect(const QObject*, const char*, const char*, Qt::ConnectionType) const’
 inline bool QObject::connect(const QObject *asender, const char *asignal,
             ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:337:13: note:   no known conversion for argument 2 from ‘void (QWidget::*)(const QPoint&)’ to ‘const char*’
src/mainwindow.cpp:375:33: error: ‘QTabBar* QTabWidget::tabBar() const’ is protected within this context
     ui->tabWidget_right->tabBar()->setVisible(false);
                                 ^
In file included from /usr/include/qt4/QtGui/qstyleoption.h:52,
                 from /usr/include/qt4/QtGui/qabstractitemdelegate.h:46,
                 from /usr/include/qt4/QtGui/qabstractitemview.h:48,
                 from /usr/include/qt4/QtGui/qlistview.h:45,
                 from /usr/include/qt4/QtGui/qlistwidget.h:45,
                 from /usr/include/qt4/QtGui/QListWidgetItem:1,
                 from src/mainwindow.h:32,
                 from src/mainwindow.cpp:22:
/usr/include/qt4/QtGui/qtabwidget.h:168:14: note: declared protected here
     QTabBar* tabBar() const;
              ^~~~~~
src/mainwindow.cpp:380:40: error: ‘void QShortcut::activated()’ is protected within this context
     connect(shortcut_save, &QShortcut::activated,
                                        ^~~~~~~~~
In file included from /usr/include/qt4/QtGui/QShortcut:1,
                 from src/mainwindow.h:38,
                 from src/mainwindow.cpp:22:
/usr/include/qt4/QtGui/qshortcut.h:94:10: note: declared protected here
     void activated();
          ^~~~~~~~~
src/mainwindow.cpp:381:55: error: no matching function for call to ‘MainWindow::connect(QShortcut*&, void (QShortcut::*)(), MainWindow*, void (MainWindow::*)())’
             this, &MainWindow::shortcut_save_activated);
                                                       ^
In file included from /usr/include/qt4/QtGui/qwidget.h:47,
                 from /usr/include/qt4/QtGui/qaction.h:47,
                 from /usr/include/qt4/QtGui/QAction:1,
                 from src/mainwindow.h:26,
                 from src/mainwindow.cpp:22:
/usr/include/qt4/QtCore/qobject.h:204:17: note: candidate: ‘static bool QObject::connect(const QObject*, const char*, const QObject*, const char*, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const char *signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:204:17: note:   no known conversion for argument 2 from ‘void (QShortcut::*)()’ to ‘const char*’
/usr/include/qt4/QtCore/qobject.h:217:17: note: candidate: ‘static bool QObject::connect(const QObject*, const QMetaMethod&, const QObject*, const QMetaMethod&, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const QMetaMethod &signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:217:17: note:   no known conversion for argument 2 from ‘void (QShortcut::*)()’ to ‘const QMetaMethod&’
/usr/include/qt4/QtCore/qobject.h:337:13: note: candidate: ‘bool QObject::connect(const QObject*, const char*, const char*, Qt::ConnectionType) const’
 inline bool QObject::connect(const QObject *asender, const char *asignal,
             ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:337:13: note:   no known conversion for argument 2 from ‘void (QShortcut::*)()’ to ‘const char*’
src/mainwindow.cpp:384:41: error: ‘void QShortcut::activated()’ is protected within this context
     connect(shortcut_panic, &QShortcut::activated,
                                         ^~~~~~~~~
In file included from /usr/include/qt4/QtGui/QShortcut:1,
                 from src/mainwindow.h:38,
                 from src/mainwindow.cpp:22:
/usr/include/qt4/QtGui/qshortcut.h:94:10: note: declared protected here
     void activated();
          ^~~~~~~~~
src/mainwindow.cpp:385:56: error: no matching function for call to ‘MainWindow::connect(QShortcut*&, void (QShortcut::*)(), MainWindow*, void (MainWindow::*)())’
             this, &MainWindow::shortcut_panic_activated);
                                                        ^
In file included from /usr/include/qt4/QtGui/qwidget.h:47,
                 from /usr/include/qt4/QtGui/qaction.h:47,
                 from /usr/include/qt4/QtGui/QAction:1,
                 from src/mainwindow.h:26,
                 from src/mainwindow.cpp:22:
/usr/include/qt4/QtCore/qobject.h:204:17: note: candidate: ‘static bool QObject::connect(const QObject*, const char*, const QObject*, const char*, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const char *signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:204:17: note:   no known conversion for argument 2 from ‘void (QShortcut::*)()’ to ‘const char*’
/usr/include/qt4/QtCore/qobject.h:217:17: note: candidate: ‘static bool QObject::connect(const QObject*, const QMetaMethod&, const QObject*, const QMetaMethod&, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const QMetaMethod &signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:217:17: note:   no known conversion for argument 2 from ‘void (QShortcut::*)()’ to ‘const QMetaMethod&’
/usr/include/qt4/QtCore/qobject.h:337:13: note: candidate: ‘bool QObject::connect(const QObject*, const char*, const char*, Qt::ConnectionType) const’
 inline bool QObject::connect(const QObject *asender, const char *asignal,
             ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:337:13: note:   no known conversion for argument 2 from ‘void (QShortcut::*)()’ to ‘const char*’
src/mainwindow.cpp: In member function ‘bool MainWindow::openProject(QString)’:
src/mainwindow.cpp:726:34: error: ‘void KonfytProject::userMessage(QString)’ is protected within this context
     connect(prj, &KonfytProject::userMessage, this, &MainWindow::userMessage);
                                  ^~~~~~~~~~~
In file included from src/konfytJackEngine.h:37,
                 from src/konfytBaseSoundEngine.h:27,
                 from src/konfytBridgeEngine.h:28,
                 from src/konfytPatchEngine.h:29,
                 from src/mainwindow.h:47,
                 from src/mainwindow.cpp:22:
src/konfytProject.h:303:10: note: declared protected here
     void userMessage(QString msg);
          ^~~~~~~~~~~
src/mainwindow.cpp:726:77: error: no matching function for call to ‘MainWindow::connect(KonfytProject*&, void (KonfytProject::*)(QString), MainWindow*, void (MainWindow::*)(QString))’
     connect(prj, &KonfytProject::userMessage, this, &MainWindow::userMessage);
                                                                             ^
In file included from /usr/include/qt4/QtGui/qwidget.h:47,
                 from /usr/include/qt4/QtGui/qaction.h:47,
                 from /usr/include/qt4/QtGui/QAction:1,
                 from src/mainwindow.h:26,
                 from src/mainwindow.cpp:22:
/usr/include/qt4/QtCore/qobject.h:204:17: note: candidate: ‘static bool QObject::connect(const QObject*, const char*, const QObject*, const char*, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const char *signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:204:17: note:   no known conversion for argument 2 from ‘void (KonfytProject::*)(QString)’ to ‘const char*’
/usr/include/qt4/QtCore/qobject.h:217:17: note: candidate: ‘static bool QObject::connect(const QObject*, const QMetaMethod&, const QObject*, const QMetaMethod&, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const QMetaMethod &signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:217:17: note:   no known conversion for argument 2 from ‘void (KonfytProject::*)(QString)’ to ‘const QMetaMethod&’
/usr/include/qt4/QtCore/qobject.h:337:13: note: candidate: ‘bool QObject::connect(const QObject*, const char*, const char*, Qt::ConnectionType) const’
 inline bool QObject::connect(const QObject *asender, const char *asignal,
             ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:337:13: note:   no known conversion for argument 2 from ‘void (KonfytProject::*)(QString)’ to ‘const char*’
src/mainwindow.cpp: In member function ‘void MainWindow::addProject(KonfytProject*)’:
src/mainwindow.cpp:759:34: error: ‘void KonfytProject::userMessage(QString)’ is protected within this context
     connect(prj, &KonfytProject::userMessage, this, &MainWindow::userMessage);
                                  ^~~~~~~~~~~
In file included from src/konfytJackEngine.h:37,
                 from src/konfytBaseSoundEngine.h:27,
                 from src/konfytBridgeEngine.h:28,
                 from src/konfytPatchEngine.h:29,
                 from src/mainwindow.h:47,
                 from src/mainwindow.cpp:22:
src/konfytProject.h:303:10: note: declared protected here
     void userMessage(QString msg);
          ^~~~~~~~~~~
src/mainwindow.cpp:759:77: error: no matching function for call to ‘MainWindow::connect(KonfytProject*&, void (KonfytProject::*)(QString), MainWindow*, void (MainWindow::*)(QString))’
     connect(prj, &KonfytProject::userMessage, this, &MainWindow::userMessage);
                                                                             ^
In file included from /usr/include/qt4/QtGui/qwidget.h:47,
                 from /usr/include/qt4/QtGui/qaction.h:47,
                 from /usr/include/qt4/QtGui/QAction:1,
                 from src/mainwindow.h:26,
                 from src/mainwindow.cpp:22:
/usr/include/qt4/QtCore/qobject.h:204:17: note: candidate: ‘static bool QObject::connect(const QObject*, const char*, const QObject*, const char*, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const char *signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:204:17: note:   no known conversion for argument 2 from ‘void (KonfytProject::*)(QString)’ to ‘const char*’
/usr/include/qt4/QtCore/qobject.h:217:17: note: candidate: ‘static bool QObject::connect(const QObject*, const QMetaMethod&, const QObject*, const QMetaMethod&, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const QMetaMethod &signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:217:17: note:   no known conversion for argument 2 from ‘void (KonfytProject::*)(QString)’ to ‘const QMetaMethod&’
/usr/include/qt4/QtCore/qobject.h:337:13: note: candidate: ‘bool QObject::connect(const QObject*, const char*, const char*, Qt::ConnectionType) const’
 inline bool QObject::connect(const QObject *asender, const char *asignal,
             ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:337:13: note:   no known conversion for argument 2 from ‘void (KonfytProject::*)(QString)’ to ‘const char*’
src/mainwindow.cpp: In member function ‘void MainWindow::addClientPortToTree(QString)’:
src/mainwindow.cpp:1133:30: error: ‘void QAbstractButton::clicked(bool)’ is protected within this context
     connect(cbl, &QCheckBox::clicked, [this, cbl](){ checkboxes_clicked_slot(cbl); });
                              ^~~~~~~
In file included from /usr/include/qt4/QtGui/qcheckbox.h:45,
                 from /usr/include/qt4/QtGui/QCheckBox:1,
                 from src/mainwindow.h:27,
                 from src/mainwindow.cpp:22:
/usr/include/qt4/QtGui/qabstractbutton.h:127:10: note: declared protected here
     void clicked(bool checked = false);
          ^~~~~~~
src/mainwindow.cpp:1133:85: error: no matching function for call to ‘MainWindow::connect(QCheckBox*&, void (QAbstractButton::*)(bool), MainWindow::addClientPortToTree(QString)::<lambda()>)’
     connect(cbl, &QCheckBox::clicked, [this, cbl](){ checkboxes_clicked_slot(cbl); });
                                                                                     ^
In file included from /usr/include/qt4/QtGui/qwidget.h:47,
                 from /usr/include/qt4/QtGui/qaction.h:47,
                 from /usr/include/qt4/QtGui/QAction:1,
                 from src/mainwindow.h:26,
                 from src/mainwindow.cpp:22:
/usr/include/qt4/QtCore/qobject.h:204:17: note: candidate: ‘static bool QObject::connect(const QObject*, const char*, const QObject*, const char*, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const char *signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:204:17: note:   candidate expects 5 arguments, 3 provided
/usr/include/qt4/QtCore/qobject.h:217:17: note: candidate: ‘static bool QObject::connect(const QObject*, const QMetaMethod&, const QObject*, const QMetaMethod&, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const QMetaMethod &signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:217:17: note:   candidate expects 5 arguments, 3 provided
/usr/include/qt4/QtCore/qobject.h:337:13: note: candidate: ‘bool QObject::connect(const QObject*, const char*, const char*, Qt::ConnectionType) const’
 inline bool QObject::connect(const QObject *asender, const char *asignal,
             ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:337:13: note:   no known conversion for argument 2 from ‘void (QAbstractButton::*)(bool)’ to ‘const char*’
src/mainwindow.cpp:1138:38: error: ‘void QAbstractButton::clicked(bool)’ is protected within this context
             connect(cbr, &QCheckBox::clicked, [this, cbr](){ checkboxes_clicked_slot(cbr); });
                                      ^~~~~~~
In file included from /usr/include/qt4/QtGui/qcheckbox.h:45,
                 from /usr/include/qt4/QtGui/QCheckBox:1,
                 from src/mainwindow.h:27,
                 from src/mainwindow.cpp:22:
/usr/include/qt4/QtGui/qabstractbutton.h:127:10: note: declared protected here
     void clicked(bool checked = false);
          ^~~~~~~
src/mainwindow.cpp:1138:93: error: no matching function for call to ‘MainWindow::connect(QCheckBox*&, void (QAbstractButton::*)(bool), MainWindow::addClientPortToTree(QString)::<lambda()>)’
             connect(cbr, &QCheckBox::clicked, [this, cbr](){ checkboxes_clicked_slot(cbr); });
                                                                                             ^
In file included from /usr/include/qt4/QtGui/qwidget.h:47,
                 from /usr/include/qt4/QtGui/qaction.h:47,
                 from /usr/include/qt4/QtGui/QAction:1,
                 from src/mainwindow.h:26,
                 from src/mainwindow.cpp:22:
/usr/include/qt4/QtCore/qobject.h:204:17: note: candidate: ‘static bool QObject::connect(const QObject*, const char*, const QObject*, const char*, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const char *signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:204:17: note:   candidate expects 5 arguments, 3 provided
/usr/include/qt4/QtCore/qobject.h:217:17: note: candidate: ‘static bool QObject::connect(const QObject*, const QMetaMethod&, const QObject*, const QMetaMethod&, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const QMetaMethod &signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:217:17: note:   candidate expects 5 arguments, 3 provided
/usr/include/qt4/QtCore/qobject.h:337:13: note: candidate: ‘bool QObject::connect(const QObject*, const char*, const char*, Qt::ConnectionType) const’
 inline bool QObject::connect(const QObject *asender, const char *asignal,
             ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:337:13: note:   no known conversion for argument 2 from ‘void (QAbstractButton::*)(bool)’ to ‘const char*’
src/mainwindow.cpp: In member function ‘void MainWindow::setCurrentProject(int)’:
src/mainwindow.cpp:1514:34: error: ‘void KonfytProject::processStartedSignal(int, konfytProcess*)’ is protected within this context
     connect(prj, &KonfytProject::processStartedSignal, this, &MainWindow::processStartedSlot);
                                  ^~~~~~~~~~~~~~~~~~~~
In file included from src/konfytJackEngine.h:37,
                 from src/konfytBaseSoundEngine.h:27,
                 from src/konfytBridgeEngine.h:28,
                 from src/konfytPatchEngine.h:29,
                 from src/mainwindow.h:47,
                 from src/mainwindow.cpp:22:
src/konfytProject.h:307:10: note: declared protected here
     void processStartedSignal(int index, konfytProcess* process);
          ^~~~~~~~~~~~~~~~~~~~
src/mainwindow.cpp:1514:93: error: no matching function for call to ‘MainWindow::connect(KonfytProject*&, void (KonfytProject::*)(int, konfytProcess*), MainWindow*, void (MainWindow::*)(int, konfytProcess*))’
     connect(prj, &KonfytProject::processStartedSignal, this, &MainWindow::processStartedSlot);
                                                                                             ^
In file included from /usr/include/qt4/QtGui/qwidget.h:47,
                 from /usr/include/qt4/QtGui/qaction.h:47,
                 from /usr/include/qt4/QtGui/QAction:1,
                 from src/mainwindow.h:26,
                 from src/mainwindow.cpp:22:
/usr/include/qt4/QtCore/qobject.h:204:17: note: candidate: ‘static bool QObject::connect(const QObject*, const char*, const QObject*, const char*, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const char *signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:204:17: note:   no known conversion for argument 2 from ‘void (KonfytProject::*)(int, konfytProcess*)’ to ‘const char*’
/usr/include/qt4/QtCore/qobject.h:217:17: note: candidate: ‘static bool QObject::connect(const QObject*, const QMetaMethod&, const QObject*, const QMetaMethod&, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const QMetaMethod &signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:217:17: note:   no known conversion for argument 2 from ‘void (KonfytProject::*)(int, konfytProcess*)’ to ‘const QMetaMethod&’
/usr/include/qt4/QtCore/qobject.h:337:13: note: candidate: ‘bool QObject::connect(const QObject*, const char*, const char*, Qt::ConnectionType) const’
 inline bool QObject::connect(const QObject *asender, const char *asignal,
             ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:337:13: note:   no known conversion for argument 2 from ‘void (KonfytProject::*)(int, konfytProcess*)’ to ‘const char*’
src/mainwindow.cpp:1515:34: error: ‘void KonfytProject::processFinishedSignal(int, konfytProcess*)’ is protected within this context
     connect(prj, &KonfytProject::processFinishedSignal, this, &MainWindow::processFinishedSlot);
                                  ^~~~~~~~~~~~~~~~~~~~~
In file included from src/konfytJackEngine.h:37,
                 from src/konfytBaseSoundEngine.h:27,
                 from src/konfytBridgeEngine.h:28,
                 from src/konfytPatchEngine.h:29,
                 from src/mainwindow.h:47,
                 from src/mainwindow.cpp:22:
src/konfytProject.h:308:10: note: declared protected here
     void processFinishedSignal(int index, konfytProcess* process);
          ^~~~~~~~~~~~~~~~~~~~~
src/mainwindow.cpp:1515:95: error: no matching function for call to ‘MainWindow::connect(KonfytProject*&, void (KonfytProject::*)(int, konfytProcess*), MainWindow*, void (MainWindow::*)(int, konfytProcess*))’
     connect(prj, &KonfytProject::processFinishedSignal, this, &MainWindow::processFinishedSlot);
                                                                                               ^
In file included from /usr/include/qt4/QtGui/qwidget.h:47,
                 from /usr/include/qt4/QtGui/qaction.h:47,
                 from /usr/include/qt4/QtGui/QAction:1,
                 from src/mainwindow.h:26,
                 from src/mainwindow.cpp:22:
/usr/include/qt4/QtCore/qobject.h:204:17: note: candidate: ‘static bool QObject::connect(const QObject*, const char*, const QObject*, const char*, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const char *signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:204:17: note:   no known conversion for argument 2 from ‘void (KonfytProject::*)(int, konfytProcess*)’ to ‘const char*’
/usr/include/qt4/QtCore/qobject.h:217:17: note: candidate: ‘static bool QObject::connect(const QObject*, const QMetaMethod&, const QObject*, const QMetaMethod&, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const QMetaMethod &signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:217:17: note:   no known conversion for argument 2 from ‘void (KonfytProject::*)(int, konfytProcess*)’ to ‘const QMetaMethod&’
/usr/include/qt4/QtCore/qobject.h:337:13: note: candidate: ‘bool QObject::connect(const QObject*, const char*, const char*, Qt::ConnectionType) const’
 inline bool QObject::connect(const QObject *asender, const char *asignal,
             ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:337:13: note:   no known conversion for argument 2 from ‘void (KonfytProject::*)(int, konfytProcess*)’ to ‘const char*’
src/mainwindow.cpp:1516:34: error: ‘void KonfytProject::projectModifiedChanged(bool)’ is protected within this context
     connect(prj, &KonfytProject::projectModifiedChanged, this, &MainWindow::projectModifiedStateChanged);
                                  ^~~~~~~~~~~~~~~~~~~~~~
In file included from src/konfytJackEngine.h:37,
                 from src/konfytBaseSoundEngine.h:27,
                 from src/konfytBridgeEngine.h:28,
                 from src/konfytPatchEngine.h:29,
                 from src/mainwindow.h:47,
                 from src/mainwindow.cpp:22:
src/konfytProject.h:304:10: note: declared protected here
     void projectModifiedChanged(bool modified); // Emitted when project modified state changes.
          ^~~~~~~~~~~~~~~~~~~~~~
src/mainwindow.cpp:1516:104: error: no matching function for call to ‘MainWindow::connect(KonfytProject*&, void (KonfytProject::*)(bool), MainWindow*, void (MainWindow::*)(bool))’
     connect(prj, &KonfytProject::projectModifiedChanged, this, &MainWindow::projectModifiedStateChanged);
                                                                                                        ^
In file included from /usr/include/qt4/QtGui/qwidget.h:47,
                 from /usr/include/qt4/QtGui/qaction.h:47,
                 from /usr/include/qt4/QtGui/QAction:1,
                 from src/mainwindow.h:26,
                 from src/mainwindow.cpp:22:
/usr/include/qt4/QtCore/qobject.h:204:17: note: candidate: ‘static bool QObject::connect(const QObject*, const char*, const QObject*, const char*, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const char *signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:204:17: note:   no known conversion for argument 2 from ‘void (KonfytProject::*)(bool)’ to ‘const char*’
/usr/include/qt4/QtCore/qobject.h:217:17: note: candidate: ‘static bool QObject::connect(const QObject*, const QMetaMethod&, const QObject*, const QMetaMethod&, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const QMetaMethod &signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:217:17: note:   no known conversion for argument 2 from ‘void (KonfytProject::*)(bool)’ to ‘const QMetaMethod&’
/usr/include/qt4/QtCore/qobject.h:337:13: note: candidate: ‘bool QObject::connect(const QObject*, const char*, const char*, Qt::ConnectionType) const’
 inline bool QObject::connect(const QObject *asender, const char *asignal,
             ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:337:13: note:   no known conversion for argument 2 from ‘void (KonfytProject::*)(bool)’ to ‘const char*’
src/mainwindow.cpp: In member function ‘void MainWindow::addLayerItemToGUI(KonfytPatchLayer)’:
src/mainwindow.cpp:3801:38: error: ‘void konfytLayerWidget::slider_moved_signal(konfytLayerWidget*, float)’ is protected within this context
     connect(gui, &konfytLayerWidget::slider_moved_signal,
                                      ^~~~~~~~~~~~~~~~~~~
In file included from src/mainwindow.h:53,
                 from src/mainwindow.cpp:22:
src/konfytLayerWidget.h:80:10: note: declared protected here
     void slider_moved_signal(konfytLayerWidget* layerItem, float gain);
          ^~~~~~~~~~~~~~~~~~~
src/mainwindow.cpp:3802:52: error: no matching function for call to ‘MainWindow::connect(konfytLayerWidget*&, void (konfytLayerWidget::*)(konfytLayerWidget*, float), MainWindow*, void (MainWindow::*)(konfytLayerWidget*, float))’
             this, &MainWindow::onLayer_slider_moved);
                                                    ^
In file included from /usr/include/qt4/QtGui/qwidget.h:47,
                 from /usr/include/qt4/QtGui/qaction.h:47,
                 from /usr/include/qt4/QtGui/QAction:1,
                 from src/mainwindow.h:26,
                 from src/mainwindow.cpp:22:
/usr/include/qt4/QtCore/qobject.h:204:17: note: candidate: ‘static bool QObject::connect(const QObject*, const char*, const QObject*, const char*, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const char *signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:204:17: note:   no known conversion for argument 2 from ‘void (konfytLayerWidget::*)(konfytLayerWidget*, float)’ to ‘const char*’
/usr/include/qt4/QtCore/qobject.h:217:17: note: candidate: ‘static bool QObject::connect(const QObject*, const QMetaMethod&, const QObject*, const QMetaMethod&, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const QMetaMethod &signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:217:17: note:   no known conversion for argument 2 from ‘void (konfytLayerWidget::*)(konfytLayerWidget*, float)’ to ‘const QMetaMethod&’
/usr/include/qt4/QtCore/qobject.h:337:13: note: candidate: ‘bool QObject::connect(const QObject*, const char*, const char*, Qt::ConnectionType) const’
 inline bool QObject::connect(const QObject *asender, const char *asignal,
             ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:337:13: note:   no known conversion for argument 2 from ‘void (konfytLayerWidget::*)(konfytLayerWidget*, float)’ to ‘const char*’
src/mainwindow.cpp:3804:38: error: ‘void konfytLayerWidget::remove_clicked_signal(konfytLayerWidget*)’ is protected within this context
     connect(gui, &konfytLayerWidget::remove_clicked_signal,
                                      ^~~~~~~~~~~~~~~~~~~~~
In file included from src/mainwindow.h:53,
                 from src/mainwindow.cpp:22:
src/konfytLayerWidget.h:81:10: note: declared protected here
     void remove_clicked_signal(konfytLayerWidget* layerItem);
          ^~~~~~~~~~~~~~~~~~~~~
src/mainwindow.cpp:3805:54: error: no matching function for call to ‘MainWindow::connect(konfytLayerWidget*&, void (konfytLayerWidget::*)(konfytLayerWidget*), MainWindow*, void (MainWindow::*)(konfytLayerWidget*))’
             this, &MainWindow::onLayer_remove_clicked);
                                                      ^
In file included from /usr/include/qt4/QtGui/qwidget.h:47,
                 from /usr/include/qt4/QtGui/qaction.h:47,
                 from /usr/include/qt4/QtGui/QAction:1,
                 from src/mainwindow.h:26,
                 from src/mainwindow.cpp:22:
/usr/include/qt4/QtCore/qobject.h:204:17: note: candidate: ‘static bool QObject::connect(const QObject*, const char*, const QObject*, const char*, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const char *signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:204:17: note:   no known conversion for argument 2 from ‘void (konfytLayerWidget::*)(konfytLayerWidget*)’ to ‘const char*’
/usr/include/qt4/QtCore/qobject.h:217:17: note: candidate: ‘static bool QObject::connect(const QObject*, const QMetaMethod&, const QObject*, const QMetaMethod&, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const QMetaMethod &signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:217:17: note:   no known conversion for argument 2 from ‘void (konfytLayerWidget::*)(konfytLayerWidget*)’ to ‘const QMetaMethod&’
/usr/include/qt4/QtCore/qobject.h:337:13: note: candidate: ‘bool QObject::connect(const QObject*, const char*, const char*, Qt::ConnectionType) const’
 inline bool QObject::connect(const QObject *asender, const char *asignal,
             ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:337:13: note:   no known conversion for argument 2 from ‘void (konfytLayerWidget::*)(konfytLayerWidget*)’ to ‘const char*’
src/mainwindow.cpp:3807:38: error: ‘void konfytLayerWidget::filter_clicked_signal(konfytLayerWidget*)’ is protected within this context
     connect(gui, &konfytLayerWidget::filter_clicked_signal,
                                      ^~~~~~~~~~~~~~~~~~~~~
In file included from src/mainwindow.h:53,
                 from src/mainwindow.cpp:22:
src/konfytLayerWidget.h:82:10: note: declared protected here
     void filter_clicked_signal(konfytLayerWidget* layerItem);
          ^~~~~~~~~~~~~~~~~~~~~
src/mainwindow.cpp:3808:54: error: no matching function for call to ‘MainWindow::connect(konfytLayerWidget*&, void (konfytLayerWidget::*)(konfytLayerWidget*), MainWindow*, void (MainWindow::*)(konfytLayerWidget*))’
             this, &MainWindow::onLayer_filter_clicked);
                                                      ^
In file included from /usr/include/qt4/QtGui/qwidget.h:47,
                 from /usr/include/qt4/QtGui/qaction.h:47,
                 from /usr/include/qt4/QtGui/QAction:1,
                 from src/mainwindow.h:26,
                 from src/mainwindow.cpp:22:
/usr/include/qt4/QtCore/qobject.h:204:17: note: candidate: ‘static bool QObject::connect(const QObject*, const char*, const QObject*, const char*, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const char *signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:204:17: note:   no known conversion for argument 2 from ‘void (konfytLayerWidget::*)(konfytLayerWidget*)’ to ‘const char*’
/usr/include/qt4/QtCore/qobject.h:217:17: note: candidate: ‘static bool QObject::connect(const QObject*, const QMetaMethod&, const QObject*, const QMetaMethod&, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const QMetaMethod &signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:217:17: note:   no known conversion for argument 2 from ‘void (konfytLayerWidget::*)(konfytLayerWidget*)’ to ‘const QMetaMethod&’
/usr/include/qt4/QtCore/qobject.h:337:13: note: candidate: ‘bool QObject::connect(const QObject*, const char*, const char*, Qt::ConnectionType) const’
 inline bool QObject::connect(const QObject *asender, const char *asignal,
             ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:337:13: note:   no known conversion for argument 2 from ‘void (konfytLayerWidget::*)(konfytLayerWidget*)’ to ‘const char*’
src/mainwindow.cpp:3810:38: error: ‘void konfytLayerWidget::solo_clicked_signal(konfytLayerWidget*, bool)’ is protected within this context
     connect(gui, &konfytLayerWidget::solo_clicked_signal,
                                      ^~~~~~~~~~~~~~~~~~~
In file included from src/mainwindow.h:53,
                 from src/mainwindow.cpp:22:
src/konfytLayerWidget.h:83:10: note: declared protected here
     void solo_clicked_signal(konfytLayerWidget* layerItem, bool solo);
          ^~~~~~~~~~~~~~~~~~~
src/mainwindow.cpp:3811:52: error: no matching function for call to ‘MainWindow::connect(konfytLayerWidget*&, void (konfytLayerWidget::*)(konfytLayerWidget*, bool), MainWindow*, void (MainWindow::*)(konfytLayerWidget*, bool))’
             this, &MainWindow::onLayer_solo_clicked);
                                                    ^
In file included from /usr/include/qt4/QtGui/qwidget.h:47,
                 from /usr/include/qt4/QtGui/qaction.h:47,
                 from /usr/include/qt4/QtGui/QAction:1,
                 from src/mainwindow.h:26,
                 from src/mainwindow.cpp:22:
/usr/include/qt4/QtCore/qobject.h:204:17: note: candidate: ‘static bool QObject::connect(const QObject*, const char*, const QObject*, const char*, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const char *signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:204:17: note:   no known conversion for argument 2 from ‘void (konfytLayerWidget::*)(konfytLayerWidget*, bool)’ to ‘const char*’
/usr/include/qt4/QtCore/qobject.h:217:17: note: candidate: ‘static bool QObject::connect(const QObject*, const QMetaMethod&, const QObject*, const QMetaMethod&, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const QMetaMethod &signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:217:17: note:   no known conversion for argument 2 from ‘void (konfytLayerWidget::*)(konfytLayerWidget*, bool)’ to ‘const QMetaMethod&’
/usr/include/qt4/QtCore/qobject.h:337:13: note: candidate: ‘bool QObject::connect(const QObject*, const char*, const char*, Qt::ConnectionType) const’
 inline bool QObject::connect(const QObject *asender, const char *asignal,
             ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:337:13: note:   no known conversion for argument 2 from ‘void (konfytLayerWidget::*)(konfytLayerWidget*, bool)’ to ‘const char*’
src/mainwindow.cpp:3813:38: error: ‘void konfytLayerWidget::mute_clicked_signal(konfytLayerWidget*, bool)’ is protected within this context
     connect(gui, &konfytLayerWidget::mute_clicked_signal,
                                      ^~~~~~~~~~~~~~~~~~~
In file included from src/mainwindow.h:53,
                 from src/mainwindow.cpp:22:
src/konfytLayerWidget.h:84:10: note: declared protected here
     void mute_clicked_signal(konfytLayerWidget* layerItem, bool mute);
          ^~~~~~~~~~~~~~~~~~~
src/mainwindow.cpp:3814:52: error: no matching function for call to ‘MainWindow::connect(konfytLayerWidget*&, void (konfytLayerWidget::*)(konfytLayerWidget*, bool), MainWindow*, void (MainWindow::*)(konfytLayerWidget*, bool))’
             this, &MainWindow::onLayer_mute_clicked);
                                                    ^
In file included from /usr/include/qt4/QtGui/qwidget.h:47,
                 from /usr/include/qt4/QtGui/qaction.h:47,
                 from /usr/include/qt4/QtGui/QAction:1,
                 from src/mainwindow.h:26,
                 from src/mainwindow.cpp:22:
/usr/include/qt4/QtCore/qobject.h:204:17: note: candidate: ‘static bool QObject::connect(const QObject*, const char*, const QObject*, const char*, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const char *signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:204:17: note:   no known conversion for argument 2 from ‘void (konfytLayerWidget::*)(konfytLayerWidget*, bool)’ to ‘const char*’
/usr/include/qt4/QtCore/qobject.h:217:17: note: candidate: ‘static bool QObject::connect(const QObject*, const QMetaMethod&, const QObject*, const QMetaMethod&, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const QMetaMethod &signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:217:17: note:   no known conversion for argument 2 from ‘void (konfytLayerWidget::*)(konfytLayerWidget*, bool)’ to ‘const QMetaMethod&’
/usr/include/qt4/QtCore/qobject.h:337:13: note: candidate: ‘bool QObject::connect(const QObject*, const char*, const char*, Qt::ConnectionType) const’
 inline bool QObject::connect(const QObject *asender, const char *asignal,
             ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:337:13: note:   no known conversion for argument 2 from ‘void (konfytLayerWidget::*)(konfytLayerWidget*, bool)’ to ‘const char*’
src/mainwindow.cpp:3816:38: error: ‘void konfytLayerWidget::midiIn_clicked_signal(konfytLayerWidget*)’ is protected within this context
     connect(gui, &konfytLayerWidget::midiIn_clicked_signal,
                                      ^~~~~~~~~~~~~~~~~~~~~
In file included from src/mainwindow.h:53,
                 from src/mainwindow.cpp:22:
src/konfytLayerWidget.h:86:10: note: declared protected here
     void midiIn_clicked_signal(konfytLayerWidget* layerItem);
          ^~~~~~~~~~~~~~~~~~~~~
src/mainwindow.cpp:3817:54: error: no matching function for call to ‘MainWindow::connect(konfytLayerWidget*&, void (konfytLayerWidget::*)(konfytLayerWidget*), MainWindow*, void (MainWindow::*)(konfytLayerWidget*))’
             this, &MainWindow::onLayer_midiIn_clicked);
                                                      ^
In file included from /usr/include/qt4/QtGui/qwidget.h:47,
                 from /usr/include/qt4/QtGui/qaction.h:47,
                 from /usr/include/qt4/QtGui/QAction:1,
                 from src/mainwindow.h:26,
                 from src/mainwindow.cpp:22:
/usr/include/qt4/QtCore/qobject.h:204:17: note: candidate: ‘static bool QObject::connect(const QObject*, const char*, const QObject*, const char*, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const char *signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:204:17: note:   no known conversion for argument 2 from ‘void (konfytLayerWidget::*)(konfytLayerWidget*)’ to ‘const char*’
/usr/include/qt4/QtCore/qobject.h:217:17: note: candidate: ‘static bool QObject::connect(const QObject*, const QMetaMethod&, const QObject*, const QMetaMethod&, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const QMetaMethod &signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:217:17: note:   no known conversion for argument 2 from ‘void (konfytLayerWidget::*)(konfytLayerWidget*)’ to ‘const QMetaMethod&’
/usr/include/qt4/QtCore/qobject.h:337:13: note: candidate: ‘bool QObject::connect(const QObject*, const char*, const char*, Qt::ConnectionType) const’
 inline bool QObject::connect(const QObject *asender, const char *asignal,
             ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:337:13: note:   no known conversion for argument 2 from ‘void (konfytLayerWidget::*)(konfytLayerWidget*)’ to ‘const char*’
src/mainwindow.cpp:3819:38: error: ‘void konfytLayerWidget::bus_clicked_signal(konfytLayerWidget*)’ is protected within this context
     connect(gui, &konfytLayerWidget::bus_clicked_signal,
                                      ^~~~~~~~~~~~~~~~~~
In file included from src/mainwindow.h:53,
                 from src/mainwindow.cpp:22:
src/konfytLayerWidget.h:85:10: note: declared protected here
     void bus_clicked_signal(konfytLayerWidget* layerItem);
          ^~~~~~~~~~~~~~~~~~
src/mainwindow.cpp:3820:51: error: no matching function for call to ‘MainWindow::connect(konfytLayerWidget*&, void (konfytLayerWidget::*)(konfytLayerWidget*), MainWindow*, void (MainWindow::*)(konfytLayerWidget*))’
             this, &MainWindow::onLayer_bus_clicked);
                                                   ^
In file included from /usr/include/qt4/QtGui/qwidget.h:47,
                 from /usr/include/qt4/QtGui/qaction.h:47,
                 from /usr/include/qt4/QtGui/QAction:1,
                 from src/mainwindow.h:26,
                 from src/mainwindow.cpp:22:
/usr/include/qt4/QtCore/qobject.h:204:17: note: candidate: ‘static bool QObject::connect(const QObject*, const char*, const QObject*, const char*, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const char *signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:204:17: note:   no known conversion for argument 2 from ‘void (konfytLayerWidget::*)(konfytLayerWidget*)’ to ‘const char*’
/usr/include/qt4/QtCore/qobject.h:217:17: note: candidate: ‘static bool QObject::connect(const QObject*, const QMetaMethod&, const QObject*, const QMetaMethod&, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const QMetaMethod &signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:217:17: note:   no known conversion for argument 2 from ‘void (konfytLayerWidget::*)(konfytLayerWidget*)’ to ‘const QMetaMethod&’
/usr/include/qt4/QtCore/qobject.h:337:13: note: candidate: ‘bool QObject::connect(const QObject*, const char*, const char*, Qt::ConnectionType) const’
 inline bool QObject::connect(const QObject *asender, const char *asignal,
             ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:337:13: note:   no known conversion for argument 2 from ‘void (konfytLayerWidget::*)(konfytLayerWidget*)’ to ‘const char*’
src/mainwindow.cpp:3822:38: error: ‘void konfytLayerWidget::reload_clicked_signal(konfytLayerWidget*)’ is protected within this context
     connect(gui, &konfytLayerWidget::reload_clicked_signal,
                                      ^~~~~~~~~~~~~~~~~~~~~
In file included from src/mainwindow.h:53,
                 from src/mainwindow.cpp:22:
src/konfytLayerWidget.h:87:10: note: declared protected here
     void reload_clicked_signal(konfytLayerWidget* layerItem);
          ^~~~~~~~~~~~~~~~~~~~~
src/mainwindow.cpp:3823:54: error: no matching function for call to ‘MainWindow::connect(konfytLayerWidget*&, void (konfytLayerWidget::*)(konfytLayerWidget*), MainWindow*, void (MainWindow::*)(konfytLayerWidget*))’
             this, &MainWindow::onLayer_reload_clicked);
                                                      ^
In file included from /usr/include/qt4/QtGui/qwidget.h:47,
                 from /usr/include/qt4/QtGui/qaction.h:47,
                 from /usr/include/qt4/QtGui/QAction:1,
                 from src/mainwindow.h:26,
                 from src/mainwindow.cpp:22:
/usr/include/qt4/QtCore/qobject.h:204:17: note: candidate: ‘static bool QObject::connect(const QObject*, const char*, const QObject*, const char*, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const char *signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:204:17: note:   no known conversion for argument 2 from ‘void (konfytLayerWidget::*)(konfytLayerWidget*)’ to ‘const char*’
/usr/include/qt4/QtCore/qobject.h:217:17: note: candidate: ‘static bool QObject::connect(const QObject*, const QMetaMethod&, const QObject*, const QMetaMethod&, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const QMetaMethod &signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:217:17: note:   no known conversion for argument 2 from ‘void (konfytLayerWidget::*)(konfytLayerWidget*)’ to ‘const QMetaMethod&’
/usr/include/qt4/QtCore/qobject.h:337:13: note: candidate: ‘bool QObject::connect(const QObject*, const char*, const char*, Qt::ConnectionType) const’
 inline bool QObject::connect(const QObject *asender, const char *asignal,
             ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:337:13: note:   no known conversion for argument 2 from ‘void (konfytLayerWidget::*)(konfytLayerWidget*)’ to ‘const char*’
src/mainwindow.cpp:3825:38: error: ‘void konfytLayerWidget::openInFileManager_clicked_signal(konfytLayerWidget*, QString)’ is protected within this context
     connect(gui, &konfytLayerWidget::openInFileManager_clicked_signal,
                                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from src/mainwindow.h:53,
                 from src/mainwindow.cpp:22:
src/konfytLayerWidget.h:88:10: note: declared protected here
     void openInFileManager_clicked_signal(konfytLayerWidget* layerItem, QString filepath);
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/mainwindow.cpp:3826:65: error: no matching function for call to ‘MainWindow::connect(konfytLayerWidget*&, void (konfytLayerWidget::*)(konfytLayerWidget*, QString), MainWindow*, void (MainWindow::*)(konfytLayerWidget*, QString))’
             this, &MainWindow::onLayer_openInFileManager_clicked);
                                                                 ^
In file included from /usr/include/qt4/QtGui/qwidget.h:47,
                 from /usr/include/qt4/QtGui/qaction.h:47,
                 from /usr/include/qt4/QtGui/QAction:1,
                 from src/mainwindow.h:26,
                 from src/mainwindow.cpp:22:
/usr/include/qt4/QtCore/qobject.h:204:17: note: candidate: ‘static bool QObject::connect(const QObject*, const char*, const QObject*, const char*, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const char *signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:204:17: note:   no known conversion for argument 2 from ‘void (konfytLayerWidget::*)(konfytLayerWidget*, QString)’ to ‘const char*’
/usr/include/qt4/QtCore/qobject.h:217:17: note: candidate: ‘static bool QObject::connect(const QObject*, const QMetaMethod&, const QObject*, const QMetaMethod&, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const QMetaMethod &signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:217:17: note:   no known conversion for argument 2 from ‘void (konfytLayerWidget::*)(konfytLayerWidget*, QString)’ to ‘const QMetaMethod&’
/usr/include/qt4/QtCore/qobject.h:337:13: note: candidate: ‘bool QObject::connect(const QObject*, const char*, const char*, Qt::ConnectionType) const’
 inline bool QObject::connect(const QObject *asender, const char *asignal,
             ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:337:13: note:   no known conversion for argument 2 from ‘void (konfytLayerWidget::*)(konfytLayerWidget*, QString)’ to ‘const char*’
src/mainwindow.cpp: In member function ‘void MainWindow::setupExtAppMenu()’:
src/mainwindow.cpp:4889:35: error: ‘void QMenu::triggered(QAction*)’ is protected within this context
     connect(&extAppsMenu, &QMenu::triggered, this, &MainWindow::extAppsMenuTriggered);
                                   ^~~~~~~~~
In file included from /usr/include/qt4/QtGui/QMenu:1,
                 from src/mainwindow.h:35,
                 from src/mainwindow.cpp:22:
/usr/include/qt4/QtGui/qmenu.h:158:10: note: declared protected here
     void triggered(QAction *action);
          ^~~~~~~~~
src/mainwindow.cpp:4889:85: error: no matching function for call to ‘MainWindow::connect(QMenu*, void (QMenu::*)(QAction*), MainWindow*, void (MainWindow::*)(QAction*))’
     connect(&extAppsMenu, &QMenu::triggered, this, &MainWindow::extAppsMenuTriggered);
                                                                                     ^
In file included from /usr/include/qt4/QtGui/qwidget.h:47,
                 from /usr/include/qt4/QtGui/qaction.h:47,
                 from /usr/include/qt4/QtGui/QAction:1,
                 from src/mainwindow.h:26,
                 from src/mainwindow.cpp:22:
/usr/include/qt4/QtCore/qobject.h:204:17: note: candidate: ‘static bool QObject::connect(const QObject*, const char*, const QObject*, const char*, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const char *signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:204:17: note:   no known conversion for argument 2 from ‘void (QMenu::*)(QAction*)’ to ‘const char*’
/usr/include/qt4/QtCore/qobject.h:217:17: note: candidate: ‘static bool QObject::connect(const QObject*, const QMetaMethod&, const QObject*, const QMetaMethod&, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const QMetaMethod &signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:217:17: note:   no known conversion for argument 2 from ‘void (QMenu::*)(QAction*)’ to ‘const QMetaMethod&’
/usr/include/qt4/QtCore/qobject.h:337:13: note: candidate: ‘bool QObject::connect(const QObject*, const char*, const char*, Qt::ConnectionType) const’
 inline bool QObject::connect(const QObject *asender, const char *asignal,
             ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:337:13: note:   no known conversion for argument 2 from ‘void (QMenu::*)(QAction*)’ to ‘const char*’
src/mainwindow.cpp: In member function ‘void MainWindow::openFileManager(QString)’:
src/mainwindow.cpp:5316:82: error: ‘void QProcess::finished(int)’ is protected within this context
         connect(process, static_cast<void (QProcess::*)(int)>(&QProcess::finished),
                                                                                  ^
In file included from /usr/include/qt4/QtCore/QProcess:1,
                 from src/konfytBridgeEngine.h:26,
                 from src/konfytPatchEngine.h:29,
                 from src/mainwindow.h:47,
                 from src/mainwindow.cpp:22:
/usr/include/qt4/QtCore/qprocess.h:209:10: note: declared protected here
     void finished(int exitCode);
          ^~~~~~~~
src/mainwindow.cpp:5319:10: error: no matching function for call to ‘MainWindow::connect(QProcess*&, void (QProcess::*)(int), MainWindow::openFileManager(QString)::<lambda(int)>)’
         });
          ^
In file included from /usr/include/qt4/QtGui/qwidget.h:47,
                 from /usr/include/qt4/QtGui/qaction.h:47,
                 from /usr/include/qt4/QtGui/QAction:1,
                 from src/mainwindow.h:26,
                 from src/mainwindow.cpp:22:
/usr/include/qt4/QtCore/qobject.h:204:17: note: candidate: ‘static bool QObject::connect(const QObject*, const char*, const QObject*, const char*, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const char *signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:204:17: note:   candidate expects 5 arguments, 3 provided
/usr/include/qt4/QtCore/qobject.h:217:17: note: candidate: ‘static bool QObject::connect(const QObject*, const QMetaMethod&, const QObject*, const QMetaMethod&, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const QMetaMethod &signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:217:17: note:   candidate expects 5 arguments, 3 provided
/usr/include/qt4/QtCore/qobject.h:337:13: note: candidate: ‘bool QObject::connect(const QObject*, const char*, const char*, Qt::ConnectionType) const’
 inline bool QObject::connect(const QObject *asender, const char *asignal,
             ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:337:13: note:   no known conversion for argument 2 from ‘void (QProcess::*)(int)’ to ‘const char*’
src/mainwindow.cpp: In member function ‘void MainWindow::on_actionPanic_triggered()’:
src/mainwindow.cpp:5613:25: error: ‘void QTimer::timeout()’ is protected within this context
     connect(t, &QTimer::timeout, [this, t](){
                         ^~~~~~~
In file included from /usr/include/qt4/QtCore/QTimer:1,
                 from src/mainwindow.h:39,
                 from src/mainwindow.cpp:22:
/usr/include/qt4/QtCore/qtimer.h:92:10: note: declared protected here
     void timeout();
          ^~~~~~~
src/mainwindow.cpp:5616:6: error: no matching function for call to ‘MainWindow::connect(QTimer*&, void (QTimer::*)(), MainWindow::on_actionPanic_triggered()::<lambda()>)’
     });
      ^
In file included from /usr/include/qt4/QtGui/qwidget.h:47,
                 from /usr/include/qt4/QtGui/qaction.h:47,
                 from /usr/include/qt4/QtGui/QAction:1,
                 from src/mainwindow.h:26,
                 from src/mainwindow.cpp:22:
/usr/include/qt4/QtCore/qobject.h:204:17: note: candidate: ‘static bool QObject::connect(const QObject*, const char*, const QObject*, const char*, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const char *signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:204:17: note:   candidate expects 5 arguments, 3 provided
/usr/include/qt4/QtCore/qobject.h:217:17: note: candidate: ‘static bool QObject::connect(const QObject*, const QMetaMethod&, const QObject*, const QMetaMethod&, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const QMetaMethod &signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:217:17: note:   candidate expects 5 arguments, 3 provided
/usr/include/qt4/QtCore/qobject.h:337:13: note: candidate: ‘bool QObject::connect(const QObject*, const char*, const char*, Qt::ConnectionType) const’
 inline bool QObject::connect(const QObject *asender, const char *asignal,
             ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:337:13: note:   no known conversion for argument 2 from ‘void (QTimer::*)()’ to ‘const char*’
src/mainwindow.cpp: In member function ‘void MainWindow::on_toolButton_PatchListMenu_clicked()’:
src/mainwindow.cpp:5843:56: error: ‘void QAction::triggered(bool)’ is protected within this context
         connect(patchListMenu_NumbersAction, &QAction::triggered,
                                                        ^~~~~~~~~
In file included from /usr/include/qt4/QtGui/QAction:1,
                 from src/mainwindow.h:26,
                 from src/mainwindow.cpp:22:
/usr/include/qt4/QtGui/qaction.h:228:10: note: declared protected here
     void triggered(bool checked = false);
          ^~~~~~~~~
src/mainwindow.cpp:5844:62: error: no matching function for call to ‘MainWindow::connect(QAction*&, void (QAction::*)(bool), MainWindow*, void (MainWindow::*)())’
                 this, &MainWindow::toggleShowPatchListNumbers);
                                                              ^
In file included from /usr/include/qt4/QtGui/qwidget.h:47,
                 from /usr/include/qt4/QtGui/qaction.h:47,
                 from /usr/include/qt4/QtGui/QAction:1,
                 from src/mainwindow.h:26,
                 from src/mainwindow.cpp:22:
/usr/include/qt4/QtCore/qobject.h:204:17: note: candidate: ‘static bool QObject::connect(const QObject*, const char*, const QObject*, const char*, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const char *signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:204:17: note:   no known conversion for argument 2 from ‘void (QAction::*)(bool)’ to ‘const char*’
/usr/include/qt4/QtCore/qobject.h:217:17: note: candidate: ‘static bool QObject::connect(const QObject*, const QMetaMethod&, const QObject*, const QMetaMethod&, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const QMetaMethod &signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:217:17: note:   no known conversion for argument 2 from ‘void (QAction::*)(bool)’ to ‘const QMetaMethod&’
/usr/include/qt4/QtCore/qobject.h:337:13: note: candidate: ‘bool QObject::connect(const QObject*, const char*, const char*, Qt::ConnectionType) const’
 inline bool QObject::connect(const QObject *asender, const char *asignal,
             ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:337:13: note:   no known conversion for argument 2 from ‘void (QAction::*)(bool)’ to ‘const char*’
src/mainwindow.cpp:5847:54: error: ‘void QAction::triggered(bool)’ is protected within this context
         connect(patchListMenu_NotesAction, &QAction::triggered,
                                                      ^~~~~~~~~
In file included from /usr/include/qt4/QtGui/QAction:1,
                 from src/mainwindow.h:26,
                 from src/mainwindow.cpp:22:
/usr/include/qt4/QtGui/qaction.h:228:10: note: declared protected here
     void triggered(bool checked = false);
          ^~~~~~~~~
src/mainwindow.cpp:5848:60: error: no matching function for call to ‘MainWindow::connect(QAction*&, void (QAction::*)(bool), MainWindow*, void (MainWindow::*)())’
                 this, &MainWindow::toggleShowPatchListNotes);
                                                            ^
In file included from /usr/include/qt4/QtGui/qwidget.h:47,
                 from /usr/include/qt4/QtGui/qaction.h:47,
                 from /usr/include/qt4/QtGui/QAction:1,
                 from src/mainwindow.h:26,
                 from src/mainwindow.cpp:22:
/usr/include/qt4/QtCore/qobject.h:204:17: note: candidate: ‘static bool QObject::connect(const QObject*, const char*, const QObject*, const char*, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const char *signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:204:17: note:   no known conversion for argument 2 from ‘void (QAction::*)(bool)’ to ‘const char*’
/usr/include/qt4/QtCore/qobject.h:217:17: note: candidate: ‘static bool QObject::connect(const QObject*, const QMetaMethod&, const QObject*, const QMetaMethod&, Qt::ConnectionType)’
     static bool connect(const QObject *sender, const QMetaMethod &signal,
                 ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:217:17: note:   no known conversion for argument 2 from ‘void (QAction::*)(bool)’ to ‘const QMetaMethod&’
/usr/include/qt4/QtCore/qobject.h:337:13: note: candidate: ‘bool QObject::connect(const QObject*, const char*, const char*, Qt::ConnectionType) const’
 inline bool QObject::connect(const QObject *asender, const char *asignal,
             ^~~~~~~
/usr/include/qt4/QtCore/qobject.h:337:13: note:   no known conversion for argument 2 from ‘void (QAction::*)(bool)’ to ‘const char*’
make: *** [Makefile:570: mainwindow.o] Error 1
==> ERROR: A failure occurred in build().
    Aborting...
Error making: konfyt-git
yay -S --answeredit n konfyt-git  11.32s user 2.76s system 49% cpu 28.325 total

[noedigcode]

It looks like it's trying to build with Qt4. Since that package was created in 2017 (not by me), Konfyt has moved to Qt5. You can try to replace "qt4" with "qt5" on lines 10 and 24 of the PKGBUILD file and see what that does. Note that you'll also need Fluidsynth, Linuxsampler and liblscp, which I don't see listed in the PKGBUILD file.

[noedigcode]

I'm closing this since I'm not maintaining the AUR package and the package has been flagged as out-of-date on the AUR site.