[PyQt] PyQt4: compilation error with sip 4.19.14: convert ‘std::nullptr_t’ to ‘int’ in initialization

Phil Thompson phil at riverbankcomputing.com
Tue Mar 5 18:01:07 GMT 2019

On 5 Mar 2019, at 4:25 pm, jano <jano2358 at gmail.com> wrote:
> hi!
> I'm trying to compile this, but still have the same error, just in another
> file:
> g++ -c -pipe -fno-exceptions -march=x86-64 -mtune=generic -O2 -pipe
> -fstack-protector-strong -fno-plt -Wall -W -D_REENTRANT -fPIC
> -DQT_CORE_LIB -DQT_SHARED -I/usr/share/qt4/mkspecs/linux-g++ -I.
> -I/usr/include/qt4/QtCore -I/usr/include/qt4 -I. -I/usr/include/python3.7m
> -I../qpy/QtCore -I. -o sipQtCoreQSequentialAnimationGroup.o
> sipQtCoreQSequentialAnimationGroup.cpp
> /home/jano/.cache/yay/pyqt4/src/PyQt4_gpl_x11-4.12.3/QtCore/sipQtCoreQSequentialAnimationGroup.cpp:678:1:
> error: cannot convert ‘std::nullptr_t’ to ‘int’ in initialization
> };
> I also using Arch and the same versions on gcc,  the ugly workaround let me
> compile and install, but my target is not this lib (I want to install
> flatcam) and yay recompiles it again and fails again. 



More information about the PyQt mailing list