Create a matrix from a .csv file

mrjj

@AliM93

Mind the case

Griddialog = new griddialog(this); <<< that is not correct class name and u missed * and name

GridDialog * dia = new GridDialog (this);

GridDialog <<< class name

AliM93

i get error, i have something to declare in main_window.h?

mrjj

@AliM93
well you must have the GridDialog.h include file

AliM93

ii've done that

mrjj

@AliM93
Then you must have missspelled something as that is all you need.
Show excact code and the error

AliM93

maybe i have to include something also in griddialog?

mrjj

@AliM93
Creator did that when you promoted.

Please show real error :)

AliM93

This post is deleted!

AliM93

@AliM93 i try to put what you suggest me in the function f button released, but nothing changes

mrjj

Try a clean build.
It seems correct.

mrjj

I think we did the same so not sure why you cannot compile.
alt text

mrjj

Wairt you have odd error

That in from of MainWindow is wrong!

and u use picture again so cant paste .

alt text

That is not legal syntax

AliM93

This post is deleted!

AliM93

i try to clean and build and this comes out...

AliM93

sorry, i didn't see your message

mrjj

@AliM93
Hmm . must be a cmake thing.

The .h seems correctly spelled
and this is in same project?

AliM93

yes, i try to change the .h include because sometimes i need to add the path

#include "../include/agree_gui/matrixwidget.h"

AliM93

but nothing change.

AliM93

Invoking "make -j12 -l12" failed
03:44:23: The process "/opt/ros/melodic/bin/catkin_make" exited with code 1.
Error while building/deploying project catkin_ws (kit: Desktop)
When executing step "CatkinMake Step"

mrjj

@AliM93
That i dont know why.
works with Qmake.

can you try my project ?

https://www.dropbox.com/s/s0oc2poey2b95pq/GridWidgetApp.zip?dl=0