error: invalid operands to binary expression ('double *' and 'double')

[yurivict]

Fails on FreeBSD with the clang compiler:

src/flam3util.cpp:59:32: error: invalid operands to binary expression ('double *' and 'double')
                int idx = (int)(xform->color * 255.0);
                                ~~~~~~~~~~~~ ^ ~~~~~
src/flam3util.cpp:60:3: error: unknown type name 'flam3_palette_entry'; did you mean 'flam3_palette'?
                flam3_palette_entry p = g->palette[idx];
                ^~~~~~~~~~~~~~~~~~~
                flam3_palette

[T-X]

@yurivict: Which version of flam3 are you using?

In my flam3.h on Debian Sid, provided by flam3 3.1.1 xform->color is a "double" and not a "double *". And a typedef for flam3_pallette_entry is present.

[yurivict]

I use flam3-3.1.1.5.

But now, after 7 months, it fails to built with Qt errors.

src/trianglecoordswidget.cpp:72:26: error: allocation of incomplete type 'QButtonGroup'
        coordsButtonGroup = new QButtonGroup();
                                ^~~~~~~~~~~~
/usr/local/include/qt5/QtWidgets/qabstractbutton.h:53:7: note: forward declaration of 'QButtonGroup'
class QButtonGroup;
      ^
src/trianglecoordswidget.cpp:73:19: error: member access into incomplete type 'QButtonGroup'
        coordsButtonGroup->addButton(m_rectRadioButton);
                         ^
/usr/local/include/qt5/QtWidgets/qabstractbutton.h:53:7: note: forward declaration of 'QButtonGroup'
class QButtonGroup;
      ^
src/trianglecoordswidget.cpp:74:19: error: member access into incomplete type 'QButtonGroup'
        coordsButtonGroup->addButton(m_degRadioButton);
                         ^
/usr/local/include/qt5/QtWidgets/qabstractbutton.h:53:7: note: forward declaration of 'QButtonGroup'
class QButtonGroup;
      ^
src/trianglecoordswidget.cpp:75:19: error: member access into incomplete type 'QButtonGroup'
        coordsButtonGroup->addButton(m_radRadioButton);
                         ^
/usr/local/include/qt5/QtWidgets/qabstractbutton.h:53:7: note: forward declaration of 'QButtonGroup'
class QButtonGroup;
      ^
src/trianglecoordswidget.cpp:94:2: error: no matching member function for call to 'connect'
        connect(coordsButtonGroup, SIGNAL(buttonClicked(int)),
        ^~~~~~~

[T-X]

Hi @yurivict. Thanks for your quick reply! See my pull-request here for this issue: #35

[yurivict]

@T-X You are welcome!

With this PR it builds fine now. Thank you!

[T-X]

Awesome! You don't happen to know what might have fixed your initial issue, do you? Would be nice to know in case someone else stumbles over this same issue.

[yurivict]

You don't happen to know what might have fixed your initial issue, do you?

No. -(