问题
I am suffering from Today Extension freezing issue when the main app is updated. In detail, I recently found that Today Extension freezes after updating the main app from Crashlytics Beta service. After that, all of touchable things like a button does not work. I tried to reinstall the widget by setting menu supported by Today but failed.
The only way to solve this symptom is rebooting iPhone device. You know, however, this is not proper solution.
What makes the widget freeze after updating a main app?
来源：https://stackoverflow.com/questions/29937104/today-extension-widget-freezes-when-the-main-app-is-updated