Following are the known issues you may encounter while using IBM Digital App Builder.
Cannot preview an app on Windows
Run the Digital App Builder on Windows with Administrative privileges. You can do this by selecting the Digital App Builder icon and right-click and select “Run as administrator”.
Digital App Builder crashes when you create a page name with a number.
Do not use numbers in a page name.
Camera in Watson Visual Recognition control will not work in web platform because of known issue in camera cordova plugin.
Known bug in cordova camera plugin. For more information, visit cordova camera plugin known issue.