Cyrus the Great questions

• flutter unit test failed because TypeMatcher error
• Why am I getting the error "The serializer for field ... must implement IBsonArraySerializer" when using AnyIn?
• flutter: Expected to find '}'. in if else condition
• flutter-web: get location on web by Location plugin
• generate release apk in react native
• ImageCodecException was thrown resolving an image codec
• Store --wiredTigerCacheSizeGB to mongod.conf by docker-composer
• Android emulator unreachable proxy on host windows
• flutter unitTest:Invalid argument (string): Contains invalid characters
• nodejs: listen EACCES: permission denied 0.0.0.0:80

Cyrus the Great answers