App is crashing and prints the following in console:
fatal error: Sub-class must implement the PagerTabStripDataSource viewControllers(for:)
Sub-class must implement the PagerTabStripDataSource viewControllers(for:) method
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I have a class that is inheriting from ButtonBarPagerTabStripViewController. When
super.viewdidload is called in this class the app crashes. Since this class inherits from PagerTabStripDataSourc I cant conform to the datasource in this class. Look at the crash results it seems that the exact line causing it to crash is
viewControllers = dataSource.viewControllers(for: self) in private func reloadViewControllers() in PagerTabStripViewController