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These sound like the kind of errors you get when you just try to
compile Qt4 code with Qt5.<br>
What was the link from which you downloaded the code?<br>
<br>
<br>
<br>
<div class="moz-cite-prefix">On 2018-07-04 12:32 PM, Lars Wendler
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:20180704183202.03a8e2f4@abudhabi.paradoxon.rec">
<pre wrap="">Package: x2goclient
Version: 4.1.2.1
This happens with qt-5.11.1:
x86_64-pc-linux-gnu-g++ -c -march=native -mtune=native -O2 -pipe -Wall
-W -D_REENTRANT -fPIC -DCFGCLIENT -D__linux__ -DQT_NO_DEBUG
-DQT_SVG_LIB -DQT_WIDGETS_LIB -DQT_X11EXTRAS_LIB -DQT_GUI_LIB
-DQT_NETWORK_LIB -DQT_CORE_LIB -I. -Isrc -isystem /usr/include/qt5
-isystem /usr/include/qt5/QtSvg -isystem /usr/include/qt5/QtWidgets
-isystem /usr/include/qt5/QtX11Extras -isystem /usr/include/qt5/QtGui
-isystem /usr/include/qt5/QtNetwork -isystem /usr/include/qt5/QtCore
-I. -isystem /usr/include/libdrm -I. -I/usr/lib64/qt5/mkspecs/linux-g++
-o printwidget.o src/printwidget.cpp
src/printwidget.cpp: In constructor
‘PrintWidget::PrintWidget(QWidget*)’: src/printwidget.cpp:77:36: error:
invalid use of incomplete type ‘class QButtonGroup’ QButtonGroup*
bg=new QButtonGroup(); ^
In file included from /usr/include/qt5/QtWidgets/qcheckbox.h:44:0,
from /usr/include/qt5/QtWidgets/QCheckBox:1,
from ./ui_printwidget.h:14,
from src/printwidget.h:22,
from src/printwidget.cpp:18:
/usr/include/qt5/QtWidgets/qabstractbutton.h:53:7: note: forward
declaration of ‘class QButtonGroup’ class QButtonGroup;
^~~~~~~~~~~~
src/printwidget.cpp:78:4: error: invalid use of incomplete type ‘class
QButtonGroup’ bg->addButton ( ui.rbPrint );
^~
In file included from /usr/include/qt5/QtWidgets/qcheckbox.h:44:0,
from /usr/include/qt5/QtWidgets/QCheckBox:1,
from ./ui_printwidget.h:14,
from src/printwidget.h:22,
from src/printwidget.cpp:18:
/usr/include/qt5/QtWidgets/qabstractbutton.h:53:7: note: forward
declaration of ‘class QButtonGroup’ class QButtonGroup;
^~~~~~~~~~~~
src/printwidget.cpp:78:6: error: invalid use of incomplete type ‘class
QButtonGroup’ bg->addButton ( ui.rbPrint );
^~~~~~~~~
In file included from /usr/include/qt5/QtWidgets/qcheckbox.h:44:0,
from /usr/include/qt5/QtWidgets/QCheckBox:1,
from ./ui_printwidget.h:14,
from src/printwidget.h:22,
from src/printwidget.cpp:18:
/usr/include/qt5/QtWidgets/qabstractbutton.h:53:7: note: forward
declaration of ‘class QButtonGroup’ class QButtonGroup;
^~~~~~~~~~~~
src/printwidget.cpp:79:4: error: invalid use of incomplete type ‘class
QButtonGroup’ bg->addButton ( ui.rbView );
^~
In file included from /usr/include/qt5/QtWidgets/qcheckbox.h:44:0,
from /usr/include/qt5/QtWidgets/QCheckBox:1,
from ./ui_printwidget.h:14,
from src/printwidget.h:22,
from src/printwidget.cpp:18:
/usr/include/qt5/QtWidgets/qabstractbutton.h:53:7: note: forward
declaration of ‘class QButtonGroup’ class QButtonGroup;
^~~~~~~~~~~~
src/printwidget.cpp:79:6: error: invalid use of incomplete type ‘class
QButtonGroup’ bg->addButton ( ui.rbView );
^~~~~~~~~
In file included from /usr/include/qt5/QtWidgets/qcheckbox.h:44:0,
from /usr/include/qt5/QtWidgets/QCheckBox:1,
from ./ui_printwidget.h:14,
from src/printwidget.h:22,
from src/printwidget.cpp:18:
/usr/include/qt5/QtWidgets/qabstractbutton.h:53:7: note: forward
declaration of ‘class QButtonGroup’ class QButtonGroup;
^~~~~~~~~~~~
make: *** [Makefile:2025: printwidget.o] Error 1
</pre>
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<pre wrap="">_______________________________________________
x2go-dev mailing list
<a class="moz-txt-link-abbreviated" href="mailto:x2go-dev@lists.x2go.org">x2go-dev@lists.x2go.org</a>
<a class="moz-txt-link-freetext" href="https://lists.x2go.org/listinfo/x2go-dev">https://lists.x2go.org/listinfo/x2go-dev</a></pre>
</blockquote>
<br>
<pre class="moz-signature" cols="72">--
Rick Gregory
<a class="moz-txt-link-abbreviated" href="mailto:rgregory@gbgsoft.com">rgregory@gbgsoft.com</a>
<a class="moz-txt-link-abbreviated" href="http://www.gbgsoft.com">www.gbgsoft.com</a>
647-483-3488
800-413-3691</pre>
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