Unknown class _TtC6Charts12BarChartView in Interface Builder file.

[longxianlin]

I copy all class folder to project folder。 and drag them to project fold， no copy，create group， to project。

build is ok
when run， have subject problem

[danielgindi]

Thats not the name of the class. When copying the sources manually, the "Charts" namespace does not exist.

[niksdgr8]

I am facing the same problem.Can you assist me on how to solve this?

[danielgindi]

Have you read my response? When copying the files instead of using as a Framework, you have to specify just BarChartView, not Charts.BarChartView!

[niksdgr8]

I am using BarChartView everywhere.
I have created a sample project where it is working fine. But when I am trying to integrate this with my existing project, it is giving this error.

[danielgindi]

Look closely and use the correct class name for your situation.

[cloudjanak]

Same issues.

[liuxuan30]

you are using it in XIB? did you change module to Charts?