Flutter Google Map API Issue when App Runs

Question

I currently developing a app for tracking the patients. So I use google maps and I have get the API key from the google cloud platform and restrict the key as for the Android Map SDK

then I changed the android manifest.xml and ios runners and plist

when I run the application it shows the following errot

E/flutter ( 4675): [ERROR:flutter/lib/ui/ui_dart_state.cc(157)] Unhandled Exception: PlatformException(error, java.lang.IllegalStateException: Trying to create an already created platform view, view id: 0
E/flutter ( 4675):  at io.flutter.plugin.platform.PlatformViewsController$1.createPlatformView(PlatformViewsController.java:85)
E/flutter ( 4675):  at io.flutter.embedding.engine.systemchannels.PlatformViewsChannel$1.create(PlatformViewsChannel.java:96)
E/flutter ( 4675):  at io.flutter.embedding.engine.systemchannels.PlatformViewsChannel$1.onMethodCall(PlatformViewsChannel.java:60)
E/flutter ( 4675):  at io.flutter.plugin.common.MethodChannel$IncomingMethodCallHandler.onMessage(MethodChannel.java:231)
E/flutter ( 4675):  at io.flutter.embedding.engine.dart.DartMessenger.handleMessageFromDart(DartMessenger.java:93)
E/flutter ( 4675):  at io.flutter.embedding.engine.FlutterJNI.handlePlatformMessage(FlutterJNI.java:642)
E/flutter ( 4675):  at android.os.MessageQueue.nativePollOnce(Native Method)
E/flutter ( 4675):  at android.os.MessageQueue.next(MessageQueue.java:326)
E/flutter ( 4675):  at android.os.Looper.loop(Looper.java:160)
E/flutter ( 4675):  at android.app.ActivityThread.main(ActivityThread.java:6669)
E/flutter ( 4675):  at java.lang.reflect.Method.invoke(Native Method)
E/flutter ( 4675):  at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493)
E/flutter ( 4675):  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858)
E/flutter ( 4675): , null)
E/flutter ( 4675): #0      StandardMethodCodec.decodeEnvelope (package:flutter/src/services/message_codecs.dart:569:7)
E/flutter ( 4675): #1      MethodChannel.invokeMethod (package:flutter/src/services/platform_channel.dart:321:33)
E/flutter ( 4675): <asynchronous suspension>
E/flutter ( 4675): #2      AndroidViewController._create (package:flutter/src/services/platform_views.dart:640:54)
E/flutter ( 4675): #3      AndroidViewController.setSize (package:flutter/src/services/platform_views.dart:557:14)
E/flutter ( 4675): #4      RenderAndroidView._sizePlatformView (package:flutter/src/rendering/platform_view.dart:174:29)
E/flutter ( 4675): #5      RenderAndroidView.performResize (package:flutter/src/rendering/platform_view.dart:155:5)
E/flutter ( 4675): #6      RenderObject.layout (package:flutter/src/rendering/object.dart:1703:9)
E/flutter ( 4675): #7      RenderProxyBoxMixin.performLayout (package:flutter/src/rendering/proxy_box.dart:105:13)
E/flutter ( 4675): #8      RenderObject.layout (package:flutter/src/rendering/object.dart:1724:7)
E/flutter ( 4675): #9      MultiChildLayoutDelegate.layoutChild (package:flutter/src/rendering/custom_layout.dart:163:11)
E/flutter ( 4675): #10     _ScaffoldLayout.performLayout (package:flutter/src/material/scaffold.dart:477:7)
E/flutter ( 4675): #11     MultiChildLayoutDelegate._callPerformLayout (package:flutter/src/rendering/custom_layout.dart:232:7)
E/flutter ( 4675): #12     RenderCustomMultiChildLayoutBox.performLayout (package:flutter/src/rendering/custom_layout.dart:391:14)
E/flutter ( 4675): #13     RenderObject.layout (package:flutter/src/rendering/object.dart:1724:7)
E/flutter ( 4675): #14     RenderProxyBoxMixin.performLayout (package:flutter/src/rendering/proxy_box.dart:105:13)
E/flutter ( 4675): #15     RenderObject.layout (package:flutter/src/rendering/object.dart:1724:7)
E/flutter ( 4675): #16     RenderProxyBoxMixin.performLayout (package:flutter/src/rendering/proxy_box.dart:105:13)
E/flutter ( 4675): #17     _RenderCustomClip.performLayout (package:flutter/src/rendering/proxy_box.dart:1232:11)
E/flutter ( 4675): #18     RenderObject.layout (package:flutter/src/rendering/object.dart:1724:7)
E/flutter ( 4675): #19     RenderProxyBoxMixin.performLayout (package:flutter/src/rendering/proxy_box.dart:105:13)
E/flutter ( 4675): #20     RenderObject.layout (package:flutter/src/rendering/object.dart:1724:7)
E/flutter ( 4675): #21     RenderProxyBoxMixin.performLayout (package:flutter/src/rendering/proxy_box.dart:105:13)
E/flutter ( 4675): #22     RenderObject.layout (package:flutter/src/rendering/object.dart:1724:7)
E/flutter ( 4675): #23     RenderProxyBoxMixin.performLayout (package:flutter/src/rendering/proxy_box.dart:105:13)
E/flutter ( 4675): #24     RenderObject.layout (package:flutter/src/rendering/object.dart:1724:7)
E/flutter ( 4675): #25     RenderProxyBoxMixin.performLayout (package:flutter/src/rendering/proxy_box.dart:105:13)
E/flutter ( 4675): #26     RenderObject.layout (package:flutter/src/rendering/object.dart:1724:7)
E/flutter ( 4675): #27     RenderProxyBoxMixin.performLayout (package:flutter/src/rendering/proxy_box.dart:105:13)
E/flutter ( 4675): #28     RenderObject.layout (package:flutter/src/rendering/object.dart:1724:7)
E/flutter ( 4675): #29     RenderProxyBoxMixin.performLayout (package:flutter/src/rendering/proxy_box.dart:105:13)
E/flutter ( 4675): #30     RenderObject.layout (package:flutter/src/rende

I have done everything for debugging this error(try for 10+ times). If you can help me out with this problem thanks in advance.

Solution

Hope I found the answer when run those commands flutter clean and flutter pub cache repair int he command line and it works fine. Other than that my emulator hasn't installed the google paly services. Then when I rebuild and run it. It works fine.

But google needs to take into consideration about those exceptions when implementing the next version of the API