Great tutorial! Unfortunately I’m encountering an issue that’s not listed here. When I install all my cocoapods, I don’t get the error you did. That means I don’t have the option to Perform Changes. I then put my textfield, button and view into the viewcontroller. I select BarChartView. Then I get an error saying BarChartView isn’t a type and when I try to import Charts, it tells me that isn’t an available module. Any thoughts?