about QAbstractItemModel::beginInsertRows

[d4nmu]

I encountered a problem when I used "QAbstractItemModel::beginInsertRows".

This is my stack at the time.
When I debugged, I found the problem happening here.
This is the variable at the time.

This is part of the relevant code.
Another strange thing is that I am the second call to make an error. Can someone help me?

[raven-worx]

@d4nmu said in about QAbstractItemModel::beginInsertRows:

I encountered a problem when I used "QAbstractItemModel::beginInsertRows".

you should post the actual call to beginInsertRows() rather than parts of the Qt source code...

[d4nmu]

This post is deleted!

[d4nmu]

Thank you for your reply, I have solved my problem. Because I used creatIndex(0,0,point) in the previous code to create the index of the root node of the model. After changing to QModelIndex(), the program works fine.

[dheerendra]

You can move the issue to Solved also.