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flutterui:faq [2021/12/14 10:39] admin |
flutterui:faq [2021/12/15 09:01] admin |
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==== Dependencies/Versions ==== | ==== Dependencies/Versions ==== | ||
- | All dependencies and version numbers are defined in [[https://github.com/sibvisions/flutterclient/blob/master/pubspec.yaml|pubscpec.yaml]] | + | All dependencies and version numbers are defined in [[https://github.com/sibvisions/flutterclient/blob/master/pubspec.yaml|pubscpec.yaml]]. |
+ | |||
+ | e.g. | ||
+ | <code bash> | ||
+ | environment: | ||
+ | sdk: ">=2.12.0 <3.0.0" | ||
+ | flutter: "2.2.2" | ||
+ | </code> | ||
==== Null safety ==== | ==== Null safety ==== | ||
- | Our flutterclient uses [[https://dart.dev/null-safety/understanding-null-safety|null safety]] but not all dependencies use null safety. That is why null safety must be [[https://stackoverflow.com/questions/65302065/turn-off-null-safety-for-previous-flutter-project|turned off]]. | + | Our flutterclient uses [[https://dart.dev/null-safety/understanding-null-safety|null safety]] but not all dependencies use null safety. That is why null safety must be [[https://dart.dev/null-safety/unsound-null-safety|turned off]]. |
+ | |||
+ | Currently (2021-12-15), these packages don't use null safety in master branch: | ||
+ | |||
+ | * flutter_gauge | ||
+ | * charts_flutter | ||
+ | * charts_common | ||
+ | * flutter_page_indicator | ||
+ | * flutter_swiper | ||
+ | * transformer_page_view | ||
+ | |||
+ | and packages without null safety in dev branch: | ||
+ | |||
+ | * flutter_page_indicator | ||
+ | * flutter_swiper | ||
+ | * transformer_page_view |