Create a matrix from a .csv file

[AliM93]

thank, only one thimg, i get error with your code, i can use Griddialog = new griddialog(this);
griddialog ->show();

[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.

[mrjj]

Wairt you have odd error

That in from of MainWindow is wrong!

and u use picture again so cant paste .

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"