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YoussefKababe / pinch_zoom_image

A widget that makes picture pinch zoom, then return back to initial size and position when released.
https://pub.dartlang.org/packages/pinch_zoom_image
ISC License
52 stars 53 forks source link

cant uninstall #3

Open ZachWolpe opened 5 years ago

ZachWolpe commented 5 years ago

I tried the package but thing error arises. I cannot rectify it. Please help

The “Swift Language Version” (SWIFT_VERSION) build setting must be set to a supported value for targets which use Swift. Supported values are: 3.0, 4.0, 4.2. This setting can be set in the build settings editor.