Error compiling 3.14.1 Fedora 43 and 44

1

Hi all,

I’ve been getting an error compiling SC 3.14.1 in Fedora 42, 43 and 44 with Qt 6.10.2 and 6.10.3 The error is the following:

[ 77%] Building CXX object editors/sc-ide/CMakeFiles/libscide.dir/widgets/code_editor/editor.cpp.o 

/usr/include/qt6/QtCore/qstring.h:364:5: error: no type named ‘type’ in ‘struct std::enable_if<false, QString>’
  364 |     arg(Args &&...args) const
      |     ^~~

SC 3.15-dev compiles but it seems that is using a lot of cpu

any idea how can I fix this?

thanks

2

The easiest fix is to downgrade Qt to 6.8(?) - 6.10 is not officially supported by 3.14.

The necessary fix for the dev version has been merged via ide: Explicitly convert KeyboardModifiers to an integer type by xunil-cloud · Pull Request #7290 · supercollider/supercollider · GitHub

Can you provide a snippet which demonstrates that 3.15-dev has higher CPU usage? I would be really curious about it and take a look at fixing it.

3

at the end I changed the lines in the file editors/sc-ide/widgets/code_editor/editor.cpp in the 3.14.1 code and it worked.

thanks a lot

1 Like
4

Regarding the higher CPU, I will try the 3.15-dev into another computer. I was not using the computer I commonly use.