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Deuque / overlay_tooltip

An overlay tooltip handler for onboarding
BSD 3-Clause "New" or "Revised" License
16 stars 26 forks source link

Fix Nullable WidgetsBinding #7

Closed danoetz closed 2 years ago

danoetz commented 2 years ago

Fix this issue: Error: Method 'addPostFrameCallback' cannot be called on 'WidgetsBinding?' because it is potentially null.