{"action":"created","issue":{"url":"https://api.github.com/repos/flutter/flutter/issues/23199","repository_url":"https://api.github.com/repos/flutter/flutter","labels_url":"https://api.github.com/repos/flutter/flutter/issues/23199/labels{/name}","comments_url":"https://api.github.com/repos/flutter/flutter/issues/23199/comments","events_url":"https://api.github.com/repos/flutter/flutter/issues/23199/events","html_url":"https://github.com/flutter/flutter/issues/23199","id":370977828,"node_id":"MDU6SXNzdWUzNzA5Nzc4Mjg=","number":23199,"title":"Googlemap not rendering in android","user":{"login":"ZeroCool00","id":18139594,"node_id":"MDQ6VXNlcjE4MTM5NTk0","avatar_url":"https://avatars1.githubusercontent.com/u/18139594?v=4","gravatar_id":"","url":"https://api.github.com/users/ZeroCool00","html_url":"https://github.com/ZeroCool00","followers_url":"https://api.github.com/users/ZeroCool00/followers","following_url":"https://api.github.com/users/ZeroCool00/following{/other_user}","gists_url":"https://api.github.com/users/ZeroCool00/gists{/gist_id}","starred_url":"https://api.github.com/users/ZeroCool00/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ZeroCool00/subscriptions","organizations_url":"https://api.github.com/users/ZeroCool00/orgs","repos_url":"https://api.github.com/users/ZeroCool00/repos","events_url":"https://api.github.com/users/ZeroCool00/events{/privacy}","received_events_url":"https://api.github.com/users/ZeroCool00/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":20,"created_at":"2018-10-17T09:22:36Z","updated_at":"2018-11-06T14:04:01Z","closed_at":"2018-10-17T12:49:03Z","author_association":"NONE","body":"I just follow this guideline [Googlemap](https://github.com/flutter/plugins/tree/master/packages/google_maps_flutter)\r\n\r\nand run my project and get this execption.\r\n\r\n```\r\n╞═══════════════════════════════════════════════════════════\r\nI/flutter (28544): The following _CompileTimeError was thrown building GoogleMap(dirty,\r\nstate: _GoogleMapState#af4de):\r\nI/flutter (28544):\r\n'file:///Users/micra/.pub-cache/git/plugins-41824d807b9d570eb49aabe5297b7e8cf0a51361/packages\r\n/google_maps_flutter/lib/src/google_map.dart':\r\nI/flutter (28544): error: line 42 pos 36:\r\nI/flutter (28544):\r\nfile:///Users/micra/.pub-cache/git/plugins-41824d807b9d570eb49aabe5297b7e8cf0a51361/packages/\r\ngoogle_maps_flutter/lib/src/google_map.dart:42:36:\r\nI/flutter (28544): Error: The argument type 'dart.core::Set<invalid-type>' can't be assigned\r\nto the parameter type\r\nI/flutter (28544): 'dart.core::List<#lib1::OneSequenceGestureRecognizer>'.\r\nI/flutter (28544): Try changing the type of the parameter, or casting the argument to\r\nI/flutter (28544): 'dart.core::List<#lib1::OneSequenceGestureRecognizer>'.\r\nI/flutter (28544):         gestureRecognizers: widget.gestureRecognizers,\r\nI/flutter (28544):                                    ^\r\nI/flutter (28544):         gestureRecognizers: widget.gestureRecognizers,\r\nI/flutter (28544):                                    ^\r\nI/flutter (28544):\r\nI/flutter (28544): When the exception was thrown, this was the stack:\r\nI/flutter (28544): #0      StatefulElement.build\r\n(package:flutter/src/widgets/framework.dart:3766:27)\r\nI/flutter (28544): #1      ComponentElement.performRebuild\r\n(package:flutter/src/widgets/framework.dart:3678:15)\r\nI/flutter (28544): #2      Element.rebuild\r\n(package:flutter/src/widgets/framework.dart:3531:5)\r\nI/flutter (28544): #3      ComponentElement._firstBuild\r\n(package:flutter/src/widgets/framework.dart:3658:5)\r\nI/flutter (28544): #4      StatefulElement._firstBuild\r\n(package:flutter/src/widgets/framework.dart:3805:11)\r\nI/flutter (28544): #5      ComponentElement.mount\r\n(package:flutter/src/widgets/framework.dart:3653:5)\r\nI/flutter (28544): #6      Element.inflateWidget\r\n(package:flutter/src/widgets/framework.dart:2937:14)\r\nI/flutter (28544): #7      Element.updateChild\r\n(package:flutter/src/widgets/framework.dart:2740:12)\r\nI/flutter (28544): #8      SingleChildRenderObjectElement.mount\r\n(package:flutter/src/widgets/framework.dart:4796:14)\r\nI/flutter (28544): #9      Element.inflateWidget\r\n(package:flutter/src/widgets/framework.dart:2937:14)\r\nI/flutter (28544): #10     Element.updateChild\r\n(package:flutter/src/widgets/framework.dart:2740:12)\r\nI/flutter (28544): #11     SingleChildRenderObjectElement.mount\r\n(package:flutter/src/widgets/framework.dart:4796:14)\r\nI/flutter (28544): #12     Element.inflateWidget\r\n(package:flutter/src/widgets/framework.dart:2937:14)\r\nI/flutter (28544): #13     MultiChildRenderObjectElement.mount\r\n(package:flutter/src/widgets/framework.dart:4901:32)\r\nI/flutter (28544): #14     Element.inflateWidget\r\n(package:flutter/src/widgets/framework.dart:2937:14)\r\nI/flutter (28544): #15     Element.updateChild\r\n(package:flutter/src/widgets/framework.dart:2740:12)\r\nI/flutter (28544): #16     SingleChildRenderObjectElement.mount\r\n(package:flutter/src/widgets/framework.dart:4796:14)\r\nI/flutter (28544): #17     Element.inflateWidget\r\n(package:flutter/src/widgets/framework.dart:2937:14)\r\nI/flutter (28544): #18     Element.updateChild\r\n(package:flutter/src/widgets/framework.dart:2740:12)\r\nI/flutter (28544): #19     ComponentElement.performRebuild\r\n(package:flutter/src/widgets/framework.dart:3689:16)\r\nI/flutter (28544): #20     Element.rebuild\r\n(package:flutter/src/widgets/framework.dart:3531:5)\r\nI/flutter (28544): #21     ComponentElement._firstBuild\r\n(package:flutter/src/widgets/framework.dart:3658:5)\r\nI/flutter (28544): #22     StatefulElement._firstBuild\r\n(package:flutter/src/widgets/framework.dart:3805:11)\r\nI/flutter (28544): #23     ComponentElement.mount\r\n(package:flutter/src/widgets/framework.dart:3653:5)\r\nI/flutter (28544): #24     Element.inflateWidget\r\n(package:flutter/src/widgets/framework.dart:2937:14)\r\nI/flutter (28544): #25     Element.updateChild\r\n(package:flutter/src/widgets/framework.dart:2740:12)\r\nI/flutter (28544): #26     ComponentElement.performRebuild\r\n(package:flutter/src/widgets/framework.dart:3689:16)\r\nI/flutter (28544): #27     Element.rebuild\r\n(package:flutter/src/widgets/framework.dart:3531:5)\r\nI/flutter (28544): #28     ComponentElement._firstBuild\r\n(package:flutter/src/widgets/framework.dart:3658:5)\r\nI/flutter (28544): #29     ComponentElement.mount\r\n(package:flutter/src/widgets/framework.dart:3653:5)\r\nI/flutter (28544): #30     Element.inflateWidget\r\n(package:flutter/src/widgets/framework.dart:2937:14)\r\nI/flutter (28544): #31     Element.updateChild\r\n(package:flutter/src/widgets/framework.dart:2740:12)\r\nI/flutter (28544): #32     ComponentElement.performRebuild\r\n(package:flutter/src/widgets/framework.dart:3689:16)\r\nI/flutter (28544): #33     Element.rebuild\r\n(package:flutter/src/widgets/framework.dart:3531:5)\r\nI/flutter (28544): #34     ComponentElement._firstBuild\r\n(package:flutter/src/widgets/framework.dart:3658:5)\r\nI/flutter (28544): #35     ComponentElement.mount\r\n(package:flutter/src/widgets/framework.dart:3653:5)\r\nI/flutter (28544): #36     ParentDataElement.mount\r\n(package:flutter/src/widgets/framework.dart:3993:11)\r\nI/flutter (28544): #37     Element.inflateWidget\r\n(package:flutter/src/widgets/framework.dart:2937:14)\r\nI/flutter (28544): #38     MultiChildRenderObjectElement.mount\r\n(package:flutter/src/widgets/framework.dart:4901:32)\r\nI/flutter (28544): #39     Element.inflateWidget\r\n(package:flutter/src/widgets/framework.dart:2937:14)\r\nI/flutter (28544): #40     Element.updateChild\r\n(package:flutter/src/widgets/framework.dart:2740:12)\r\nI/flutter (28544): #41     ComponentElement.performRebuild\r\n(package:flutter/src/widgets/framework.dart:3689:16)\r\nI/flutter (28544): #42     Element.rebuild\r\n(package:flutter/src/widgets/framework.dart:3531:5)\r\nI/flutter (28544): #43     ComponentElement._firstBuild\r\n(package:flutter/src/widgets/framework.dart:3658:5)\r\nI/flutter (28544): #44     StatefulElement._firstBuild\r\n(package:flutter/src/widgets/framework.dart:3805:11)\r\nI/flutter (28544): #45     ComponentElement.mount\r\n(package:flutter/src/widgets/framework.dart:3653:5)\r\nI/flutter (28544): #46     Element.inflateWidget\r\n(package:flutter/src/widgets/framework.dart:2937:14)\r\nI/flutter (28544): #47     Element.updateChild\r\n(package:flutter/src/widgets/framework.dart:2740:12)\r\nI/flutter (28544): #48     ComponentElement.performRebuild\r\n(package:flutter/src/widgets/framework.dart:3689:16)\r\nI/flutter (28544): #49     Element.rebuild\r\n(package:flutter/src/widgets/framework.dart:3531:5)\r\nI/flutter (28544): #50     ComponentElement._firstBuild\r\n(package:flutter/src/widgets/framework.dart:3658:5)\r\nI/flutter (28544): #51     ComponentElement.mount\r\n(package:flutter/src/widgets/framework.dart:3653:5)\r\nI/flutter (28544): #52     Element.inflateWidget\r\n(package:flutter/src/widgets/framework.dart:2937:14)\r\nI/flutter (28544): #53     Element.updateChild\r\n(package:flutter/src/widgets/framework.dart:2740:12)\r\nI/flutter (28544): #54     ComponentElement.performRebuild\r\n(package:flutter/src/widgets/framework.dart:3689:16)\r\nI/flutter (28544): #55     Element.rebuild\r\n(package:flutter/src/widgets/framework.dart:3531:5)\r\nI/flutter (28544): #56     ComponentElement._firstBuild\r\n(package:flutter/src/widgets/framework.dart:3658:5)\r\nI/flutter (28544): #57     StatefulElement._firstBuild\r\n(package:flutter/src/widgets/framework.dart:3805:11)\r\nI/flutter (28544): #58     ComponentElement.mount\r\n(package:flutter/src/widgets/framework.dart:3653:5)\r\nI/flutter (28544): #59     Element.inflateWidget\r\n(package:flutter/src/widgets/framework.dart:2937:14)\r\nI/flutter (28544): #60     Element.updateChild\r\n(package:flutter/src/widgets/framework.dart:2740:12)\r\nI/flutter (28544): #61     SingleChildRenderObjectElement.mount\r\n(package:flutter/src/widgets/framework.dart:4796:14)\r\nI/flutter (28544): #62     Element.inflateWidget\r\n(package:flutter/src/widgets/framework.dart:2937:14)\r\nI/flutter (28544): #63     Element.updateChild\r\n(package:flutter/src/widgets/framework.dart:2740:12)\r\nI/flutter (28544): #64     ComponentElement.performRebuild\r\n(package:flutter/src/widgets/framework.dart:3689:16)\r\nI/flutter (28544): #65     Element.rebuild\r\n(package:flutter/src/widgets/framework.dart:3531:5)\r\nI/flutter (28544): #66     ComponentElement._firstBuild\r\n(package:flutter/src/widgets/framework.dart:3658:5)\r\nI/flutter (28544): #67     ComponentElement.mount\r\n(package:flutter/src/widgets/framework.dart:3653:5)\r\nI/flutter (28544): #68     Element.inflateWidget\r\n(package:flutter/src/widgets/framework.dart:2937:14)\r\nI/flutter (28544): #69     Element.updateChild\r\n(package:flutter/src/widgets/framework.dart:2740:12)\r\nI/flutter (28544): #70     SingleChildRenderObjectElement.mount\r\n(package:flutter/src/widgets/framework.dart:4796:14)\r\nI/flutter (28544): #71     Element.inflateWidget\r\n(package:flutter/src/widgets/framework.dart:2937:14)\r\nI/flutter (28544): #72     Element.updateChild\r\n(package:flutter/src/widgets/framework.dart:2740:12)\r\nI/flutter (28544): #73     ComponentElement.performRebuild\r\n(package:flutter/src/widgets/framework.dart:3689:16)\r\nI/flutter (28544): #74     Element.rebuild\r\n(package:flutter/src/widgets/framework.dart:3531:5)\r\nI/flutter (28544): #75     ComponentElement._firstBuild\r\n(package:flutter/src/widgets/framework.dart:3658:5)\r\nI/flutter (28544): #76     StatefulElement._firstBuild\r\n(package:flutter/src/widgets/framework.dart:3805:11)\r\nI/flutter (28544): #77     ComponentElement.mount\r\n(package:flutter/src/widgets/framework.dart:3653:5)\r\nI/flutter (28544): #78     Element.inflateWidget\r\n(package:flutter/src/widgets/framework.dart:2937:14)\r\nI/flutter (28544): #79     Element.updateChild\r\n(package:flutter/src/widgets/framework.dart:2740:12)\r\nI/flutter (28544): #80     ComponentElement.performRebuild\r\n(package:flutter/src/widgets/framework.dart:3689:16)\r\nI/flutter (28544): #81     Element.rebuild\r\n(package:flutter/src/widgets/framework.dart:3531:5)\r\nI/flutter (28544): #82     ComponentElement._firstBuild\r\n(package:flutter/src/widgets/framework.dart:3658:5)\r\nI/flutter (28544): #83     StatefulElement._firstBuild\r\n(package:flutter/src/widgets/framework.dart:3805:11)\r\nI/flutter (28544): #84     ComponentElement.mount\r\n(package:flutter/src/widgets/framework.dart:3653:5)\r\nI/flutter (28544): #85     Element.inflateWidget\r\n(package:flutter/src/widgets/framework.dart:2937:14)\r\nI/flutter (28544): #86     Element.updateChild\r\n(package:flutter/src/widgets/framework.dart:2740:12)\r\nI/flutter (28544): #87     ComponentElement.performRebuild\r\n(package:flutter/src/widgets/framework.dart:3689:16)\r\nI/flutter (28544): #88     Element.rebuild\r\n(package:flutter/src/widgets/framework.dart:3531:5)\r\nI/flutter (28544): #89     ComponentElement._firstBuild\r\n(package:flutter/src/widgets/framework.dart:3658:5)\r\nI/flutter (28544): #90     ComponentElement.mount\r\n(package:flutter/src/widgets/framework.dart:3653:5)\r\nI/flutter (28544): #91     Element.inflateWidget\r\n(package:flutter/src/widgets/framework.dart:2937:14)\r\nI/flutter (28544): #92     Element.updateChild\r\n(package:flutter/src/widgets/framework.dart:2740:12)\r\nI/flutter (28544): #93     ComponentElement.performRebuild\r\n(package:flutter/src/widgets/framework.dart:3689:16)\r\nI/flutter (28544): #94     Element.rebuild\r\n(package:flutter/src/widgets/framework.dart:3531:5)\r\nI/flutter (28544): #95     ComponentElement._firstBuild\r\n(package:flutter/src/widgets/framework.dart:3658:5)\r\nI/flutter (28544): #96     ComponentElement.mount\r\n(package:flutter/src/widgets/framework.dart:3653:5)\r\nI/flutter (28544): #97     Element.inflateWidget\r\n(package:flutter/src/widgets/framework.dart:2937:14)\r\nI/flutter (28544): #98     Element.updateChild\r\n(package:flutter/src/widgets/framework.dart:2740:12)\r\nI/flutter (28544): #99     ComponentElement.performRebuild\r\n(package:flutter/src/widgets/framework.dart:3689:16)\r\nI/flutter (28544): #100    Element.rebuild\r\n(package:flutter/src/widgets/framework.dart:3531:5)\r\nI/flutter (28544): #101    ComponentElement._firstBuild\r\n(package:flutter/src/widgets/framework.dart:3658:5)\r\nI/flutter (28544): #102    StatefulElement._firstBuild\r\n(package:flutter/src/widgets/framework.dart:3805:11)\r\nI/flutter (28544): #103    ComponentElement.mount\r\n(package:flutter/src/widgets/framework.dart:3653:5)\r\nI/flutter (28544): #104    Element.inflateWidget\r\n(package:flutter/src/widgets/framework.dart:2937:14)\r\nI/flutter (28544): #105    Element.updateChild\r\n(package:flutter/src/widgets/framework.dart:2740:12)\r\nI/flutter (28544): #106    ComponentElement.performRebuild\r\n(package:flutter/src/widgets/framework.dart:3689:16)\r\nI/flutter (28544): #107    Element.rebuild\r\n(package:flutter/src/widgets/framework.dart:3531:5)\r\nI/flutter (28544): #108    ComponentElement._firstBuild\r\n(package:flutter/src/widgets/framework.dart:3658:5)\r\nI/flutter (28544): #109    StatefulElement._firstBuild\r\n(package:flutter/src/widgets/framework.dart:3805:11)\r\nI/flutter (28544): #110    ComponentElement.mount\r\n(package:flutter/src/widgets/framework.dart:3653:5)\r\nI/flutter (28544): #111    Element.inflateWidget\r\n(package:flutter/src/widgets/framework.dart:2937:14)\r\nI/flutter (28544): #112    Element.updateChild\r\n(package:flutter/src/widgets/framework.dart:2740:12)\r\nI/flutter (28544): #113    SingleChildRenderObjectElement.mount\r\n(package:flutter/src/widgets/framework.dart:4796:14)\r\nI/flutter (28544): #114    Element.inflateWidget\r\n(package:flutter/src/widgets/framework.dart:2937:14)\r\nI/flutter (28544): #115    Element.updateChild\r\n(package:flutter/src/widgets/framework.dart:2740:12)\r\nI/flutter (28544): #116    ComponentElement.performRebuild\r\n(package:flutter/src/widgets/framework.dart:3689:16)\r\nI/flutter (28544): #117    Element.rebuild\r\n(package:flutter/src/widgets/framework.dart:3531:5)\r\nI/flutter (28544): #118    ComponentElement._firstBuild\r\n(package:flutter/src/widgets/framework.dart:3658:5)\r\nI/flutter (28544): #119    ComponentElement.mount\r\n(package:flutter/src/widgets/framework.dart:3653:5)\r\nI/flutter (28544): #120    Element.inflateWidget\r\n(package:flutter/src/widgets/framework.dart:2937:14)\r\nI/flutter (28544): #121    Element.updateChild\r\n(package:flutter/src/widgets/framework.dart:2740:12)\r\nI/flutter (28544): #122    SingleChildRenderObjectElement.mount\r\n(package:flutter/src/widgets/framework.dart:4796:14)\r\nI/flutter (28544): #123    Element.inflateWidget\r\n(package:flutter/src/widgets/framework.dart:2937:14)\r\nI/flutter (28544): #124    Element.updateChild\r\n(package:flutter/src/widgets/framework.dart:2740:12)\r\nI/flutter (28544): #125    SingleChildRenderObjectElement.mount\r\n(package:flutter/src/widgets/framework.dart:4796:14)\r\nI/flutter (28544): #126    Element.inflateWidget\r\n(package:flutter/src/widgets/framework.dart:2937:14)\r\nI/flutter (28544): #127    Element.updateChild\r\n(package:flutter/src/widgets/framework.dart:2740:12)\r\nI/flutter (28544): #128    SingleChildRenderObjectElement.mount\r\n(package:flutter/src/widgets/framework.dart:4796:14)\r\nI/flutter (28544): #129    Element.inflateWidget\r\n(package:flutter/src/widgets/framework.dart:2937:14)\r\nI/flutter (28544): #130    Element.updateChild\r\n(package:flutter/src/widgets/framework.dart:2740:12)\r\nI/flutter (28544): #131    SingleChildRenderObjectElement.mount\r\n(package:flutter/src/widgets/framework.dart:4796:14)\r\nI/flutter (28544): #132    Element.inflateWidget\r\n(package:flutter/src/widgets/framework.dart:2937:14)\r\nI/flutter (28544): #133    Element.updateChild\r\n(package:flutter/src/widgets/framework.dart:2740:12)\r\nI/flutter (28544): #134    ComponentElement.performRebuild\r\n(package:flutter/src/widgets/framework.dart:3689:16)\r\nI/flutter (28544): #135    Element.rebuild\r\n(package:flutter/src/widgets/framework.dart:3531:5)\r\nI/flutter (28544): #136    ComponentElement._firstBuild\r\n(package:flutter/src/widgets/framework.dart:3658:5)\r\nI/flutter (28544): #137    StatefulElement._firstBuild\r\n(package:flutter/src/widgets/framework.dart:3805:11)\r\nI/flutter (28544): #138    ComponentElement.mount\r\n(package:flutter/src/widgets/framework.dart:3653:5)\r\nI/flutter (28544): #139    Element.inflateWidget\r\n(package:flutter/src/widgets/framework.dart:2937:14)\r\nI/flutter (28544): #140    Element.updateChild\r\n(package:flutter/src/widgets/framework.dart:2740:12)\r\nI/flutter (28544): #141    ComponentElement.performRebuild\r\n(package:flutter/src/widgets/framework.dart:3689:16)\r\nI/flutter (28544): #142    Element.rebuild\r\n(package:flutter/src/widgets/framework.dart:3531:5)\r\nI/flutter (28544): #143    ComponentElement._firstBuild\r\n(package:flutter/src/widgets/framework.dart:3658:5)\r\nI/flutter (28544): #144    ComponentElement.mount\r\n(package:flutter/src/widgets/framework.dart:3653:5)\r\nI/flutter (28544): #145    Element.inflateWidget\r\n(package:flutter/src/widgets/framework.dart:2937:14)\r\nI/flutter (28544): #146    Element.updateChild\r\n(package:flutter/src/widgets/framework.dart:2740:12)\r\nI/flutter (28544): #147    ComponentElement.performRebuild\r\n(package:flutter/src/widgets/framework.dart:3689:16)\r\nI/flutter (28544): #148    Element.rebuild\r\n(package:flutter/src/widgets/framework.dart:3531:5)\r\nI/flutter (28544): #149    ComponentElement._firstBuild\r\n(package:flutter/src/widgets/framework.dart:3658:5)\r\nI/flutter (28544): #150    StatefulElement._firstBuild\r\n(package:flutter/src/widgets/framework.dart:3805:11)\r\nI/flutter (28544): #151    ComponentElement.mount\r\n(package:flutter/src/widgets/framework.dart:3653:5)\r\nI/flutter (28544): #152    Element.inflateWidget\r\n(package:flutter/src/widgets/framework.dart:2937:14)\r\nI/flutter (28544): #153    Element.updateChild\r\n(package:flutter/src/widgets/framework.dart:2740:12)\r\nI/flutter (28544): #154    SingleChildRenderObjectElement.mount\r\n(package:flutter/src/widgets/framework.dart:4796:14)\r\nI/flutter (28544): #155    Element.inflateWidget\r\n(package:flutter/src/widgets/framework.dart:2937:14)\r\nI/flutter (28544): #156    Element.updateChild\r\n(package:flutter/src/widgets/framework.dart:2740:12)\r\nI/flutter (28544): #157    ComponentElement.performRebuild\r\n(package:flutter/src/widgets/framework.dart:3689:16)\r\nI/flutter (28544): #158    Element.rebuild\r\n(package:flutter/src/widgets/framework.dart:3531:5)\r\nI/flutter (28544): #159    ComponentElement._firstBuild\r\n(package:flutter/src/widgets/framework.dart:3658:5)\r\nI/flutter (28544): #160    ComponentElement.mount\r\n(package:flutter/src/widgets/framework.dart:3653:5)\r\nI/flutter (28544): #161    Element.inflateWidget\r\n(package:flutter/src/widgets/framework.dart:2937:14)\r\nI/flutter (28544): #162    Element.updateChild\r\n(package:flutter/src/widgets/framework.dart:2740:12)\r\nI/flutter (28544): #163    SingleChildRenderObjectElement.mount\r\n(package:flutter/src/widgets/framework.dart:4796:14)\r\nI/flutter (28544): #164    Element.inflateWidget\r\n(package:flutter/src/widgets/framework.dart:2937:14)\r\nI/flutter (28544): #165    Element.updateChild\r\n(package:flutter/src/widgets/framework.dart:2740:12)\r\nI/flutter (28544): #166    ComponentElement.performRebuild\r\n(package:flutter/src/widgets/framework.dart:3689:16)\r\nI/flutter (28544): #167    Element.rebuild\r\n(package:flutter/src/widgets/framework.dart:3531:5)\r\nI/flutter (28544): #168    ComponentElement._firstBuild\r\n(package:flutter/src/widgets/framework.dart:3658:5)\r\nI/flutter (28544): #169    StatefulElement._firstBuild\r\n(package:flutter/src/widgets/framework.dart:3805:11)\r\nI/flutter (28544): #170    ComponentElement.mount\r\n(package:flutter/src/widgets/framework.dart:3653:5)\r\nI/flutter (28544): #171    Element.inflateWidget\r\n(package:flutter/src/widgets/framework.dart:2937:14)\r\nI/flutter (28544): #172    Element.updateChild\r\n(package:flutter/src/widgets/framework.dart:2740:12)\r\nI/flutter (28544): #173    ComponentElement.performRebuild\r\n(package:flutter/src/widgets/framework.dart:3689:16)\r\nI/flutter (28544): #174    Element.rebuild\r\n(package:flutter/src/widgets/framework.dart:3531:5)\r\nI/flutter (28544): #175    ComponentElement._firstBuild\r\n(package:flutter/src/widgets/framework.dart:3658:5)\r\nI/flutter (28544): #176    ComponentElement.mount\r\n(package:flutter/src/widgets/framework.dart:3653:5)\r\nI/flutter (28544): #177    Element.inflateWidget\r\n(package:flutter/src/widgets/framework.dart:2937:14)\r\nI/flutter (28544): #178    Element.updateChild\r\n(package:flutter/src/widgets/framework.dart:2740:12)\r\nI/flutter (28544): #179    SingleChildRenderObjectElement.mount\r\n(package:flutter/src/widgets/framework.dart:4796:14)\r\nI/flutter (28544): #180    Element.inflateWidget\r\n(package:flutter/src/widgets/framework.dart:2937:14)\r\nI/flutter (28544): #181    Element.updateChild\r\n(package:flutter/src/widgets/framework.dart:2740:12)\r\nI/flutter (28544): #182    ComponentElement.performRebuild\r\n(package:flutter/src/widgets/framework.dart:3689:16)\r\nI/flutter (28544): #183    Element.rebuild\r\n(package:flutter/src/widgets/framework.dart:3531:5)\r\nI/flutter (28544): #184    ComponentElement._firstBuild\r\n(package:flutter/src/widgets/framework.dart:3658:5)\r\nI/flutter (28544): #185    ComponentElement.mount\r\n(package:flutter/src/widgets/framework.dart:3653:5)\r\nI/flutter (28544): #186    Element.inflateWidget\r\n(package:flutter/src/widgets/framework.dart:2937:14)\r\nI/flutter (28544): #187    Element.updateChild\r\n(package:flutter/src/widgets/framework.dart:2740:12)\r\nI/flutter (28544): #188    ComponentElement.performRebuild\r\n(package:flutter/src/widgets/framework.dart:3689:16)\r\nI/flutter (28544): #189    Element.rebuild\r\n(package:flutter/src/widgets/framework.dart:3531:5)\r\nI/flutter (28544): #190    ComponentElement._firstBuild\r\n(package:flutter/src/widgets/framework.dart:3658:5)\r\nI/flutter (28544): #191    StatefulElement._firstBuild\r\n(package:flutter/src/widgets/framework.dart:3805:11)\r\nI/flutter (28544): #192    ComponentElement.mount\r\n(package:flutter/src/widgets/framework.dart:3653:5)\r\nI/flutter (28544): #193    Element.inflateWidget\r\n(package:flutter/src/widgets/framework.dart:2937:14)\r\nI/flutter (28544): #194    Element.updateChild\r\n(package:flutter/src/widgets/framework.dart:2740:12)\r\nI/flutter (28544): #195    ComponentElement.performRebuild\r\n(package:flutter/src/widgets/framework.dart:3689:16)\r\nI/flutter (28544): #196    Element.rebuild\r\n(package:flutter/src/widgets/framework.dart:3531:5)\r\nI/flutter (28544): #197    ComponentElement._firstBuild\r\n(package:flutter/src/widgets/framework.dart:3658:5)\r\nI/flutter (28544): #198    StatefulElement._firstBuild\r\n(package:flutter/src/widgets/framework.dart:3805:11)\r\nI/flutter (28544): #199    ComponentElement.mount\r\n(package:flutter/src/widgets/framework.dart:3653:5)\r\nI/flutter (28544): #200    Element.inflateWidget\r\n(package:flutter/src/widgets/framework.dart:2937:14)\r\nI/flutter (28544): #201    Element.updateChild\r\n(package:flutter/src/widgets/framework.dart:2740:12)\r\nI/flutter (28544): #202    RenderObjectElement.updateChildren\r\n(package:flutter/src/widgets/framework.dart:4579:32)\r\nI/flutter (28544): #203    MultiChildRenderObjectElement.update\r\n(package:flutter/src/widgets/framework.dart:4911:17)\r\nI/flutter (28544): #204    Element.updateChild\r\n(package:flutter/src/widgets/framework.dart:2729:15)\r\nI/flutter (28544): #205    _TheatreElement.update\r\n(package:flutter/src/widgets/overlay.dart:507:16)\r\nI/flutter (28544): #206    Element.updateChild\r\n(package:flutter/src/widgets/framework.dart:2729:15)\r\nI/flutter (28544): #207    ComponentElement.performRebuild\r\n(package:flutter/src/widgets/framework.dart:3689:16)\r\nI/flutter (28544): #208    Element.rebuild\r\n(package:flutter/src/widgets/framework.dart:3531:5)\r\nI/flutter (28544): #209    StatefulElement.update\r\n(package:flutter/src/widgets/framework.dart:3835:5)\r\nI/flutter (28544): #210    Element.updateChild\r\n(package:flutter/src/widgets/framework.dart:2729:15)\r\nI/flutter (28544): #211    ComponentElement.performRebuild\r\n(package:flutter/src/widgets/framework.dart:3689:16)\r\nI/flutter (28544): #212    Element.rebuild\r\n(package:flutter/src/widgets/framework.dart:3531:5)\r\nI/flutter (28544): #213    ProxyElement.update\r\n(package:flutter/src/widgets/framework.dart:3947:5)\r\nI/flutter (28544): #214    Element.updateChild\r\n(package:flutter/src/widgets/framework.dart:2729:15)\r\nI/flutter (28544): #215    SingleChildRenderObjectElement.update\r\n(package:flutter/src/widgets/framework.dart:4803:14)\r\nI/flutter (28544): #216    Element.updateChild\r\n(package:flutter/src/widgets/framework.dart:2729:15)\r\nI/flutter (28544): #217    ComponentElement.performRebuild\r\n(package:flutter/src/widgets/framework.dart:3689:16)\r\nI/flutter (28544): #218    Element.rebuild\r\n(package:flutter/src/widgets/framework.dart:3531:5)\r\nI/flutter (28544): #219    StatefulElement.update\r\n(package:flutter/src/widgets/framework.dart:3835:5)\r\nI/flutter (28544): #220    Element.updateChild\r\n(package:flutter/src/widgets/framework.dart:2729:15)\r\nI/flutter (28544): #221    SingleChildRenderObjectElement.update\r\n(package:flutter/src/widgets/framework.dart:4803:14)\r\nI/flutter (28544): #222    Element.updateChild\r\n(package:flutter/src/widgets/framework.dart:2729:15)\r\nI/flutter (28544): #223    SingleChildRenderObjectElement.update\r\n(package:flutter/src/widgets/framework.dart:4803:14)\r\nI/flutter (28544): #224    Element.updateChild\r\n(package:flutter/src/widgets/framework.dart:2729:15)\r\nI/flutter (28544): #225    ComponentElement.performRebuild\r\n(package:flutter/src/widgets/framework.dart:3689:16)\r\nI/flutter (28544): #226    Element.rebuild\r\n(package:flutter/src/widgets/framework.dart:3531:5)\r\nI/flutter (28544): #227    BuildOwner.buildScope\r\n(package:flutter/src/widgets/framework.dart:2273:33)\r\nI/flutter (28544): #228\r\n_WidgetsFlutterBinding&BindingBase&GestureBinding&ServicesBinding&SchedulerBinding&PaintingBi\r\nnding&SemanticsBinding&RendererBinding&WidgetsBinding.drawFrame\r\n(package:flutter/src/widgets/binding.dart:662:20)\r\nI/flutter (28544): #229\r\n_WidgetsFlutterBinding&BindingBase&GestureBinding&ServicesBinding&SchedulerBinding&PaintingBi\r\nnding&SemanticsBinding&RendererBinding._handlePersistentFrameCallback\r\n(package:flutter/src/rendering/binding.dart:223:5)\r\nI/flutter (28544): #230\r\n_WidgetsFlutterBinding&BindingBase&GestureBinding&ServicesBinding&SchedulerBinding._invokeFra\r\nmeCallback (package:flutter/src/scheduler/binding.dart:994:15)\r\nI/flutter (28544): #231\r\n_WidgetsFlutterBinding&BindingBase&GestureBinding&ServicesBinding&SchedulerBinding.handleDraw\r\nFrame (package:flutter/src/scheduler/binding.dart:934:9)\r\nI/flutter (28544): #232\r\n_WidgetsFlutterBinding&BindingBase&GestureBinding&ServicesBinding&SchedulerBinding._handleDra\r\nwFrame (package:flutter/src/scheduler/binding.dart:846:5)\r\nI/flutter (28544): #233    _invoke (dart:ui/hooks.dart:139:13)\r\nI/flutter (28544): #234    _drawFrame (dart:ui/hooks.dart:128:3)\r\nI/flutter (28544):\r\n═════════════════════════════════════════════════════════════════\r\n```\r\n\r\n![screenshot_1539767463](https://user-images.githubusercontent.com/18139594/47075715-ba37c580-d21a-11e8-82e3-1f4f8ce5c58b.png)\r\n\r\n\r\nHere is my code:\r\n\r\n```\r\nimport 'package:google_maps_flutter/google_maps_flutter.dart';\r\n\r\nclass Crags extends StatefulWidget {\r\n  @override\r\n  State createState() => MapsDemoState();\r\n}\r\n\r\nclass MapsDemoState extends State<Crags> {\r\n\r\n  GoogleMapController mapController;\r\n\r\n  @override\r\n  Widget build(BuildContext context) {\r\n    return Padding(\r\n      padding: EdgeInsets.all(15.0),\r\n      child: Column(\r\n        mainAxisAlignment: MainAxisAlignment.spaceEvenly,\r\n        children: <Widget>[\r\n          Center(\r\n            child: SizedBox(\r\n              width: 300.0,\r\n              height: 200.0,\r\n              child: GoogleMap(\r\n                onMapCreated: _onMapCreated,\r\n              ),\r\n            ),\r\n          ),\r\n          RaisedButton(\r\n            child: const Text('Go to London'),\r\n            onPressed: mapController == null ? null : () {\r\n              mapController.animateCamera(CameraUpdate.newCameraPosition(\r\n                const CameraPosition(\r\n                  bearing: 270.0,\r\n                  target: LatLng(51.5160895, -0.1294527),\r\n                  tilt: 30.0,\r\n                  zoom: 17.0,\r\n                ),\r\n              ));\r\n            },\r\n          ),\r\n        ],\r\n      ),\r\n    );\r\n  }\r\n\r\n  void _onMapCreated(GoogleMapController controller) {\r\n    setState(() { mapController = controller; });\r\n  }\r\n}\r\n\r\n```\r\n\r\ni also enable api  on console and also added this line in my android manifest file\r\n\r\n```\r\n<manifest ...\r\n  <application ...\r\n    <meta-data android:name=\"com.google.android.geo.API_KEY\"\r\n               android:value=\"aizaxxxxxxxxxxxxxxxxxxxxxx\"/>\r\n```\r\n\r\nis there anything i m still missing?\r\n\r\n**flutter doctor -v**\r\n```\r\n[✓] Flutter (Channel master, v0.10.1-pre.40, on Mac OS X 10.13.6 17G65, locale en-IN)\r\n    • Flutter version 0.10.1-pre.40 at /MyDrive/flutter\r\n    • Framework revision 8e2ca93f52 (4 days ago), 2018-10-12 21:07:55 -0700\r\n    • Engine revision 50c2e69daf\r\n    • Dart version 2.1.0-dev.7.0.flutter-b99bcfd309\r\n\r\n[✓] Android toolchain - develop for Android devices (Android SDK 28.0.3)\r\n    • Android SDK at /Users/micra/Library/Android/sdk\r\n    • Android NDK location not configured (optional; useful for native profiling support)\r\n    • Platform android-28, build-tools 28.0.3\r\n    • Java binary at: /Applications/Android\r\n      Studio.app/Contents/jre/jdk/Contents/Home/bin/java\r\n    • Java version OpenJDK Runtime Environment (build 1.8.0_152-release-1136-b06)\r\n    • All Android licenses accepted.\r\n\r\n[✓] iOS toolchain - develop for iOS devices (Xcode 9.4.1)\r\n    • Xcode at /Applications/Xcode.app/Contents/Developer\r\n    • Xcode 9.4.1, Build version 9F2000\r\n    • ios-deploy 2.0.0\r\n    • CocoaPods version 1.5.3\r\n\r\n[✓] Android Studio (version 3.2)\r\n```\r\n\r\n**flutter analyze**\r\n\r\n ```\r\n error • Target of URI doesn't exist: 'package:demo/main.dart' • test/widget_test.dart:11:8\r\n         • uri_does_not_exist\r\n  error • The constructor returns type 'dynamic' that isn't of expected type 'Widget' •\r\n         test/widget_test.dart:16:29 • strong_mode_invalid_cast_new_expr\r\n  error • Undefined class 'MyApp' • test/widget_test.dart:16:33 • undefined_class\r\n```\r\n\r\n3 issues found. (ran in 2.8s)"},"comment":{"url":"https://api.github.com/repos/flutter/flutter/issues/comments/436263294","html_url":"https://github.com/flutter/flutter/issues/23199#issuecomment-436263294","issue_url":"https://api.github.com/repos/flutter/flutter/issues/23199","id":436263294,"node_id":"MDEyOklzc3VlQ29tbWVudDQzNjI2MzI5NA==","user":{"login":"ZeroCool00","id":18139594,"node_id":"MDQ6VXNlcjE4MTM5NTk0","avatar_url":"https://avatars1.githubusercontent.com/u/18139594?v=4","gravatar_id":"","url":"https://api.github.com/users/ZeroCool00","html_url":"https://github.com/ZeroCool00","followers_url":"https://api.github.com/users/ZeroCool00/followers","following_url":"https://api.github.com/users/ZeroCool00/following{/other_user}","gists_url":"https://api.github.com/users/ZeroCool00/gists{/gist_id}","starred_url":"https://api.github.com/users/ZeroCool00/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ZeroCool00/subscriptions","organizations_url":"https://api.github.com/users/ZeroCool00/orgs","repos_url":"https://api.github.com/users/ZeroCool00/repos","events_url":"https://api.github.com/users/ZeroCool00/events{/privacy}","received_events_url":"https://api.github.com/users/ZeroCool00/received_events","type":"User","site_admin":false},"created_at":"2018-11-06T14:04:01Z","updated_at":"2018-11-06T14:04:01Z","author_association":"NONE","body":"@5lineofcode  great work bro.. Work like a charm.\r\n"}}
{"actor":{"display_login":"ZeroCool00"}}