florianh01

``` [ERROR:flutter/lib/ui/ui_dart_state.cc(199)] Unhandled Exception: Null check operator used on a null value #0 MethodChannel.binaryMessenger package:flutter/…/services/platform_channel.dart:142 #1 MethodChannel._invokeMethod package:flutter/…/services/platform_channel.dart:148 #2 MethodChannel.invokeMethod package:flutter/…/services/platform_channel.dart:331 #3 DesktopWindow.setMinWindowSize package:desktop_window/desktop_window.dart:25 #4 main package:***********/main.dart:10 #5 _runMainZoned.. (dart:ui/hooks.dart:142:25)...

Having similar issue, I created an issue on stackoverflow: https://stackoverflow.com/questions/68299859/can-not-generate-a-debug-token-for-firebase-storage-with-app-check

> Try updating Firebase SDK on build.gradle > It works for me. > See Project Settings > General > Your Apps > See SDK Instructions. DIid not work for me....

> See Project Settings > General > Your Apps > See SDK Instructions. Where does this path belong to?

> Try updating Firebase SDK on build.gradle > It works for me. > See Project Settings > General > Your Apps > See SDK Instructions. How did you set up...

Having the same problem here. Validator is working for normal TextFormField: `validator: (val) { if (val == null || val.isEmpty) return 'Please enter something'; },` However, when putting the same...

> Having the same problem here. > > Validator is working for normal TextFormField: > > `validator: (val) { if (val == null || val.isEmpty) return 'Please enter something'; },`...