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So I need to handle this better. This is caused by a null redirect url. You need something in the redirect or this error happens. #105

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rakhimian opened this issue Jul 18, 2019 · 2 comments
Open

So I need to handle this better. This is caused by a null redirect url. You need something in the redirect or this error happens. #105

rakhimian opened this issue Jul 18, 2019 · 2 comments

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@rakhimian
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So I need to handle this better. This is caused by a null redirect url. You need something in the redirect or this error happens.

Originally posted by @Clancey in #27 (comment)

Hi! let say I've some redirect url. Where I should set them? Thanks!
@rakhimian
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Please find logging below:

Performing hot restart...
Syncing files to device ASUS Z00LD...
Restarted application in 3 076ms.
E/MethodChannel#simple_auth_flutter/showAuthenticator(24407): Failed to handle method call
E/MethodChannel#simple_auth_flutter/showAuthenticator(24407): java.lang.IllegalArgumentException: Unsupported value: java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.String java.lang.String.toLowerCase()' on a null object reference
E/MethodChannel#simple_auth_flutter/showAuthenticator(24407): at io.flutter.plugin.common.StandardMessageCodec.writeValue(StandardMessageCodec.java:294)
E/MethodChannel#simple_auth_flutter/showAuthenticator(24407): at io.flutter.plugin.common.StandardMethodCodec.encodeErrorEnvelope(StandardMethodCodec.java:70)
E/MethodChannel#simple_auth_flutter/showAuthenticator(24407): at io.flutter.plugin.common.MethodChannel$IncomingMethodCallHandler$1.error(MethodChannel.java:230)
E/MethodChannel#simple_auth_flutter/showAuthenticator(24407): at clancey.simpleauth.simpleauthflutter.SimpleAuthFlutterPlugin.onMethodCall(SimpleAuthFlutterPlugin.java:63)
E/MethodChannel#simple_auth_flutter/showAuthenticator(24407): at io.flutter.plugin.common.MethodChannel$IncomingMethodCallHandler.onMessage(MethodChannel.java:222)
E/MethodChannel#simple_auth_flutter/showAuthenticator(24407): at io.flutter.embedding.engine.dart.DartMessenger.handleMessageFromDart(DartMessenger.java:96)
E/MethodChannel#simple_auth_flutter/showAuthenticator(24407): at io.flutter.embedding.engine.FlutterJNI.handlePlatformMessage(FlutterJNI.java:643)
E/MethodChannel#simple_auth_flutter/showAuthenticator(24407): at android.os.MessageQueue.nativePollOnce(Native Method)
E/MethodChannel#simple_auth_flutter/showAuthenticator(24407): at android.os.MessageQueue.next(MessageQueue.java:323)
E/MethodChannel#simple_auth_flutter/showAuthenticator(24407): at android.os.Looper.loop(Looper.java:135)
E/MethodChannel#simple_auth_flutter/showAuthenticator(24407): at android.app.ActivityThread.main(ActivityThread.java:5451)
E/MethodChannel#simple_auth_flutter/showAuthenticator(24407): at java.lang.reflect.Method.invoke(Native Method)
E/MethodChannel#simple_auth_flutter/showAuthenticator(24407): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
E/MethodChannel#simple_auth_flutter/showAuthenticator(24407): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
E/flutter (24407): [ERROR:flutter/lib/ui/ui_dart_state.cc(148)] Unhandled Exception: PlatformException(error, Unsupported value: java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.String java.lang.String.toLowerCase()' on a null object reference, null)
E/flutter (24407): #0 StandardMethodCodec.decodeEnvelope (package:flutter/src/services/message_codecs.dart:564:7)
E/flutter (24407): #1 MethodChannel.invokeMethod (package:flutter/src/services/platform_channel.dart:316:33)
E/flutter (24407):
E/flutter (24407): #2 SimpleAuthFlutter.showAuthenticator (package:simple_auth_flutter/simple_auth_flutter.dart:33:33)
E/flutter (24407):
E/flutter (24407): #3 OAuthApi.performAuthenticate (package:simple_auth/src/oauth/oauthApi.dart:86:30)
E/flutter (24407):
E/flutter (24407): #4 AuthenticatedApi.authenticate (package:simple_auth/src/api/authenticatedApi.dart:20:54)
E/flutter (24407):
E/flutter (24407): #5 _MyHomePageState.login (package:api_auth/main.dart:348:31)
E/flutter (24407):
E/flutter (24407): #6 _MyHomePageState.build. (package:api_auth/main.dart:86:15)
E/flutter (24407): #7 _InkResponseState._handleTap (package:flutter/src/material/ink_well.dart:635:14)
E/flutter (24407): #8 _InkResponseState.build. (package:flutter/src/material/ink_well.dart:711:32)
E/flutter (24407): #9 GestureRecognizer.invokeCallback (package:flutter/src/gestures/recognizer.dart:182:24)
E/flutter (24407): #10 TapGestureRecognizer._checkUp (package:flutter/src/gestures/tap.dart:365:11)
E/flutter (24407): #11 TapGestureRecognizer.acceptGesture (package:flutter/src/gestures/tap.dart:312:7)
E/flutter (24407): #12 GestureArenaManager.sweep (package:flutter/src/gestures/arena.dart:156:27)
E/flutter (24407): #13 _WidgetsFlutterBinding&BindingBase&GestureBinding.handleEvent (package:flutter/src/gestures/binding.dart:222:20)
E/flutter (24407): #14 _WidgetsFlutterBinding&BindingBase&GestureBinding.dispatchEvent (package:flutter/src/gestures/binding.dart:198:22)
E/flutter (24407): #15 _WidgetsFlutterBinding&BindingBase&GestureBinding._handlePointerEvent (package:flutter/src/gestures/binding.dart:156:7)
E/flutter (24407): #16 _WidgetsFlutterBinding&BindingBase&GestureBinding._flushPointerEventQueue (package:flutter/src/gestures/binding.dart:102:7)
E/flutter (24407): #17 _WidgetsFlutterBinding&BindingBase&GestureBinding._handlePointerDataPacket (package:flutter/src/gestures/binding.dart:86:7)
E/flutter (24407): #18 _rootRunUnary (dart:async/zone.dart:1136:13)
E/flutter (24407): #19 _CustomZone.runUnary (dart:async/zone.dart:1029:19)
E/flutter (24407): #20 _CustomZone.runUnaryGuarded (dart:async/zone.dart:931:7)
E/flutter (24407): #21 _invoke1 (dart:ui/hooks.dart:250:10)
E/flutter (24407): #22 _dispatchPointerDataPacket (dart:ui/hooks.dart:159:5)
E/flutter (24407):

@CoreyCole
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I'm getting a similar error and my redirectUrl is not null

E/MethodChannel#simple_auth_flutter/showAuthenticator( 8185): Failed to handle method call
E/MethodChannel#simple_auth_flutter/showAuthenticator( 8185): java.lang.IllegalArgumentException: Unsupported value: java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.String java.lang.String.toLowerCase()' on a null object reference
E/MethodChannel#simple_auth_flutter/showAuthenticator( 8185): 	at io.flutter.plugin.common.StandardMessageCodec.writeValue(StandardMessageCodec.java:294)
E/MethodChannel#simple_auth_flutter/showAuthenticator( 8185): 	at io.flutter.plugin.common.StandardMethodCodec.encodeErrorEnvelope(StandardMethodCodec.java:70)
E/MethodChannel#simple_auth_flutter/showAuthenticator( 8185): 	at io.flutter.plugin.common.MethodChannel$IncomingMethodCallHandler$1.error(MethodChannel.java:230)
E/MethodChannel#simple_auth_flutter/showAuthenticator( 8185): 	at clancey.simpleauth.simpleauthflutter.SimpleAuthFlutterPlugin.onMethodCall(SimpleAuthFlutterPlugin.java:63)
E/MethodChannel#simple_auth_flutter/showAuthenticator( 8185): 	at io.flutter.plugin.common.MethodChannel$IncomingMethodCallHandler.onMessage(MethodChannel.java:222)
E/MethodChannel#simple_auth_flutter/showAuthenticator( 8185): 	at io.flutter.embedding.engine.dart.DartMessenger.handleMessageFromDart(DartMessenger.java:96)
E/MethodChannel#simple_auth_flutter/showAuthenticator( 8185): 	at io.flutter.embedding.engine.FlutterJNI.handlePlatformMessage(FlutterJNI.java:656)
E/MethodChannel#simple_auth_flutter/showAuthenticator( 8185): 	at android.os.MessageQueue.nativePollOnce(Native Method)
E/MethodChannel#simple_auth_flutter/showAuthenticator( 8185): 	at android.os.MessageQueue.next(MessageQueue.java:326)
E/MethodChannel#simple_auth_flutter/showAuthenticator( 8185): 	at android.os.Looper.loop(Looper.java:181)
E/MethodChannel#simple_auth_flutter/showAuthenticator( 8185): 	at android.app.ActivityThread.main(ActivityThread.java:7045)
E/MethodChannel#simple_auth_flutter/showAuthenticator( 8185): 	at java.lang.reflect.Method.invoke(Native Method)
E/MethodChannel#simple_auth_flutter/showAuthenticator( 8185): 	at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493)
E/MethodChannel#simple_auth_flutter/showAuthenticator( 8185): 	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:964)

It is unclear what is null from the error. It'd be great if the plugin told me what was null.

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@CoreyCole @rakhimian