Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

暂停扫码后,在打开扫码,报错。无法正常打开 #3

Open
momtboy opened this issue Apr 14, 2020 · 0 comments
Open

暂停扫码后,在打开扫码,报错。无法正常打开 #3

momtboy opened this issue Apr 14, 2020 · 0 comments

Comments

@momtboy
Copy link

momtboy commented Apr 14, 2020

I/flutter (13541): ==============================>>>>>>>>>>>>>>null E/flutter (13541): [ERROR:flutter/lib/ui/ui_dart_state.cc(157)] Unhandled Exception: NoSuchMethodError: The getter 'devicePixelRatio' was called on null. E/flutter (13541): Receiver: null E/flutter (13541): Tried calling: devicePixelRatio E/flutter (13541): #0 Object.noSuchMethod (dart:core-patch/object_patch.dart:53:5) E/flutter (13541): #1 ScanViewState.startScan (package:fqreader/scan_view.dart:146:36)

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

No branches or pull requests

1 participant