Hey guys, I am guessing this package does not work with flutter upgrade most recent vrs. #129

Isonomic · 2018-10-02T18:24:49Z

The current Dart SDK version is 2.1.0-dev.3.1.flutter-760a9690c2.

Because practice_app depends on location >=1.0.1 <1.4.1 which requires SDK version <2.0.0, version solving failed.
pub get failed (1)
exit code 1

zanecidan · 2018-10-04T09:04:58Z

Recent Flutter upgrade is making my app fail to compile too.

e: C:\src\flutter\flutter_windows_v0.5.1-beta\flutter.pub-cache\hosted\pub.dartlang.org\map_view-0.0.14\android\src\main\kotlin\com\apptreesoftware\mapview\MapViewPlugin.kt: (168, 34): Only safe (?.) or non-null asserted (!!.) calls are allowed on a nullable receiver of type Map<String, Any>?
e: C:\src\flutter\flutter_windows_v0.5.1-beta\flutter.pub-cache\hosted\pub.dartlang.org\map_view-0.0.14\android\src\main\kotlin\com\apptreesoftware\mapview\MapViewPlugin.kt: (171, 36): Only safe (?.) or non-null asserted (!!.) calls are allowed on a nullable receiver of type Map<String, Any>?
e: C:\src\flutter\flutter_windows_v0.5.1-beta\flutter.pub-cache\hosted\pub.dartlang.org\map_view-0.0.14\android\src\main\kotlin\com\apptreesoftware\mapview\MapViewPlugin.kt: (172, 40): Only safe (?.) or non-null asserted (!!.) calls are allowed on a nullable receiver of type Map<String, Any>?
e: C:\src\flutter\flutter_windows_v0.5.1-beta\flutter.pub-cache\hosted\pub.dartlang.org\map_view-0.0.14\android\src\main\kotlin\com\apptreesoftware\mapview\MapViewPlugin.kt: (173, 37): Only safe (?.) or non-null asserted (!!.) calls are allowed on a nullable receiver of type Map<String, Any>?
e: C:\src\flutter\flutter_windows_v0.5.1-beta\flutter.pub-cache\hosted\pub.dartlang.org\map_view-0.0.14\android\src\main\kotlin\com\apptreesoftware\mapview\MapViewPlugin.kt: (174, 31): Only safe (?.) or non-null asserted (!!.) calls are allowed on a nullable receiver of type Map<String, Any>?
e: C:\src\flutter\flutter_windows_v0.5.1-beta\flutter.pub-cache\hosted\pub.dartlang.org\map_view-0.0.14\android\src\main\kotlin\com\apptreesoftware\mapview\MapViewPlugin.kt: (175, 28): Only safe (?.) or non-null asserted (!!.) calls are allowed on a nullable receiver of type Map<String, Any>?
e: C:\src\flutter\flutter_windows_v0.5.1-beta\flutter.pub-cache\hosted\pub.dartlang.org\map_view-0.0.14\android\src\main\kotlin\com\apptreesoftware\mapview\MapViewPlugin.kt: (177, 21): Only safe (?.) or non-null asserted (!!.) calls are allowed on a nullable receiver of type Map<String, Any>?
e: C:\src\flutter\flutter_windows_v0.5.1-beta\flutter.pub-cache\hosted\pub.dartlang.org\map_view-0.0.14\android\src\main\kotlin\com\apptreesoftware\mapview\MapViewPlugin.kt: (178, 66): Only safe (?.) or non-null asserted (!!.) calls are allowed on a nullable receiver of type Map<String, Any>?

FAILURE: Build failed with an exception.

codeXLinkX · 2018-10-06T20:57:20Z

FAILURE: Build failed with an exception.

What went wrong:
The Android Gradle plugin supports only Kotlin Gradle plugin version 1.2.51 and higher. Project 'map_view' is using version 1.2.50.

toregua · 2018-10-12T07:43:18Z

Same for me :

Gradle task 'assembleDebug'...
Configuration 'androidTestCompile' in project ':app' is deprecated. Use 'androidTestImplementation' instead.
Configuration 'compile' in project ':app' is deprecated. Use 'implementation' instead.
registerResGeneratingTask is deprecated, use registerGeneratedFolders(FileCollection)
registerResGeneratingTask is deprecated, use registerGeneratedFolders(FileCollection)
registerResGeneratingTask is deprecated, use registerGeneratedFolders(FileCollection)
registerResGeneratingTask is deprecated, use registerGeneratedFolders(FileCollection)
registerResGeneratingTask is deprecated, use registerGeneratedFolders(FileCollection)
e: C:\flutter\.pub-cache\hosted\pub.dartlang.org\map_view-0.0.14\android\src\main\kotlin\com\apptreesoftware\mapview\MapViewPlugin.kt: (168, 34): Only safe (?.) or non-null asserted (!!.) calls are allowed on a nullable receiver of type Map<String, Any>?
e: C:\flutter\.pub-cache\hosted\pub.dartlang.org\map_view-0.0.14\android\src\main\kotlin\com\apptreesoftware\mapview\MapViewPlugin.kt: (171, 36): Only safe (?.) or non-null asserted (!!.) calls are allowed on a nullable receiver of type Map<String, Any>?
e: C:\flutter\.pub-cache\hosted\pub.dartlang.org\map_view-0.0.14\android\src\main\kotlin\com\apptreesoftware\mapview\MapViewPlugin.kt: (172, 40): Only safe (?.) or non-null asserted (!!.) calls are allowed on a nullable receiver of type Map<String, Any>?
e: C:\flutter\.pub-cache\hosted\pub.dartlang.org\map_view-0.0.14\android\src\main\kotlin\com\apptreesoftware\mapview\MapViewPlugin.kt: (173, 37): Only safe (?.) or non-null asserted (!!.) calls are allowed on a nullable receiver of type Map<String, Any>?
e: C:\flutter\.pub-cache\hosted\pub.dartlang.org\map_view-0.0.14\android\src\main\kotlin\com\apptreesoftware\mapview\MapViewPlugin.kt: (174, 31): Only safe (?.) or non-null asserted (!!.) calls are allowed on a nullable receiver of type Map<String, Any>?
e: C:\flutter\.pub-cache\hosted\pub.dartlang.org\map_view-0.0.14\android\src\main\kotlin\com\apptreesoftware\mapview\MapViewPlugin.kt: (175, 28): Only safe (?.) or non-null asserted (!!.) calls are allowed on a nullable receiver of type Map<String, Any>?
e: C:\flutter\.pub-cache\hosted\pub.dartlang.org\map_view-0.0.14\android\src\main\kotlin\com\apptreesoftware\mapview\MapViewPlugin.kt: (177, 21): Only safe (?.) or non-null asserted (!!.) calls are allowed on a nullable receiver of type Map<String, Any>?
e: C:\flutter\.pub-cache\hosted\pub.dartlang.org\map_view-0.0.14\android\src\main\kotlin\com\apptreesoftware\mapview\MapViewPlugin.kt: (178, 66): Only safe (?.) or non-null asserted (!!.) calls are allowed on a nullable receiver of type Map<String, Any>?

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':map_view:compileDebugKotlin'.
> Compilation error. See log for more details

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.

* Get more help at https://help.gradle.org

BUILD FAILED in 30s

Flutter doctor :

Doctor summary (to see all details, run flutter doctor -v):
[√] Flutter (Channel master, v0.10.1-pre.11, on Microsoft Windows [version 10.0.17134.345], locale fr-FR)
[√] Android toolchain - develop for Android devices (Android SDK 27.0.3)
[√] Android Studio (version 3.1)
    X Flutter plugin not installed; this adds Flutter specific functionality.
    X Dart plugin not installed; this adds Dart specific functionality.
[!] VS Code (version 1.26.1)
[!] VS Code, 64-bit edition (version 1.27.2)
[√] Connected device (1 available)

ashoksl · 2018-10-25T11:59:30Z

Facing the same issue

91priyansh · 2018-10-27T17:14:00Z

The Android Gradle plugin supports only Kotlin Gradle plugin version 1.2.51 and higher. Project 'map_view' is
using version 1.2.50.

I am facing this issue, Anyone got solution for this problem?

ZackPashkin · 2018-11-04T22:36:35Z

have the same issue

DDvoretskikh · 2018-11-06T12:38:02Z

The package was perfectly working until I updated Flutter. Now I am getting the same error as @zanecidan every time I try to run the app in a device.

Does anyone know how to fix this? Many thanks in advance!

sdresche17 · 2018-11-07T02:24:44Z

I'm getting the same error

ashoksl · 2018-11-07T04:09:49Z

I've faced the same issue.

In android build.gradle,

`buildscript {
ext.kotlin_version = '1.2.50'
repositories {
google()
jcenter()
}

dependencies {
    classpath 'com.android.tools.build:gradle:3.1.0'
    classpath 'org.jetbrains.kotlin:kotlin-gradle-plugin:1.2.50'
}

}`

This worked for me.

And following is my pubspec.yaml.

`
dependencies:
flutter:
sdk: flutter

flutter_sparkline: "^0.1.0"
flutter_staggered_grid_view: "^0.2.3"
font_awesome_flutter: "^8.1.0"
map_view: ^0.0.14
`

DDvoretskikh · 2018-11-07T12:12:01Z

In android build.gradle,

`buildscript {
ext.kotlin_version = '1.2.50'
repositories {
google()
jcenter()
}
dependencies {
    classpath 'com.android.tools.build:gradle:3.1.0'
    classpath 'org.jetbrains.kotlin:kotlin-gradle-plugin:1.2.50'
}
}`

This worked for me.

I applied your changes but didn't work. Maybe there is something else missing?

sjmcdowall · 2018-11-07T21:05:15Z

Same issue -- sigh ...

JTorrus · 2018-11-08T10:54:36Z

Recent Flutter upgrade is making my app fail to compile too.

e: C:\src\flutter\flutter_windows_v0.5.1-beta\flutter.pub-cache\hosted\pub.dartlang.org\map_view-0.0.14\android\src\main\kotlin\com\apptreesoftware\mapview\MapViewPlugin.kt: (168, 34): Only safe (?.) or non-null asserted (!!.) calls are allowed on a nullable receiver of type Map<String, Any>?
e: C:\src\flutter\flutter_windows_v0.5.1-beta\flutter.pub-cache\hosted\pub.dartlang.org\map_view-0.0.14\android\src\main\kotlin\com\apptreesoftware\mapview\MapViewPlugin.kt: (171, 36): Only safe (?.) or non-null asserted (!!.) calls are allowed on a nullable receiver of type Map<String, Any>?
e: C:\src\flutter\flutter_windows_v0.5.1-beta\flutter.pub-cache\hosted\pub.dartlang.org\map_view-0.0.14\android\src\main\kotlin\com\apptreesoftware\mapview\MapViewPlugin.kt: (172, 40): Only safe (?.) or non-null asserted (!!.) calls are allowed on a nullable receiver of type Map<String, Any>?
e: C:\src\flutter\flutter_windows_v0.5.1-beta\flutter.pub-cache\hosted\pub.dartlang.org\map_view-0.0.14\android\src\main\kotlin\com\apptreesoftware\mapview\MapViewPlugin.kt: (173, 37): Only safe (?.) or non-null asserted (!!.) calls are allowed on a nullable receiver of type Map<String, Any>?
e: C:\src\flutter\flutter_windows_v0.5.1-beta\flutter.pub-cache\hosted\pub.dartlang.org\map_view-0.0.14\android\src\main\kotlin\com\apptreesoftware\mapview\MapViewPlugin.kt: (174, 31): Only safe (?.) or non-null asserted (!!.) calls are allowed on a nullable receiver of type Map<String, Any>?
e: C:\src\flutter\flutter_windows_v0.5.1-beta\flutter.pub-cache\hosted\pub.dartlang.org\map_view-0.0.14\android\src\main\kotlin\com\apptreesoftware\mapview\MapViewPlugin.kt: (175, 28): Only safe (?.) or non-null asserted (!!.) calls are allowed on a nullable receiver of type Map<String, Any>?
e: C:\src\flutter\flutter_windows_v0.5.1-beta\flutter.pub-cache\hosted\pub.dartlang.org\map_view-0.0.14\android\src\main\kotlin\com\apptreesoftware\mapview\MapViewPlugin.kt: (177, 21): Only safe (?.) or non-null asserted (!!.) calls are allowed on a nullable receiver of type Map<String, Any>?
e: C:\src\flutter\flutter_windows_v0.5.1-beta\flutter.pub-cache\hosted\pub.dartlang.org\map_view-0.0.14\android\src\main\kotlin\com\apptreesoftware\mapview\MapViewPlugin.kt: (178, 66): Only safe (?.) or non-null asserted (!!.) calls are allowed on a nullable receiver of type Map<String, Any>?

FAILURE: Build failed with an exception.

For people having this issue I found a possible fix for now.

Open the Android project and go to the MapView module, then select MapViewPlugin.kt inside the java folder (This should be the file path: /.pub-cache/hosted/pub.dartlang.org/map_view-0.0.14/android/src/main/kotlin/com/apptreesoftware/mapview/MapViewPlugin.kt)
If you are using Android Studio you will already see red warnings. Go to line 168 where you'll find val cameraDict = mapOptions["cameraPosition"] as Map<String, Any>
Change it to this val cameraDict = mapOptions!!["cameraPosition"] as Map<String, Any>

Now it should work.

DDvoretskikh · 2018-11-08T12:01:55Z

Many thanks @JTorrus ! Your solution worked perfectly!

In case that you are using Visual Studio Code, you have to follow @JTorrus 's solution but finding MapViewPlugin file in this path:

<YOUR_FLUTTER_PATH>.pub-cache\hosted\pub.dartlang.org\map_view-0.0.14\android\src\main\kotlin\com\apptreesoftware\mapview

sjmcdowall · 2018-11-08T13:20:44Z

BTW -- I just changed my pubspec to point to the PR fork that does work:

map_view:
git:
url: git://github.com/Eimji/flutter_google_map_view.git

Hopefully this PR will be merged soon and we'll all be ok .. but the above works fine for me.

niz11github · 2018-11-13T07:34:35Z

This worked for me (VS Code):

Edit \Pub\Cache\hosted\pub.dartlang.org\map_view-0.0.14\android\build.gradle. Change ext.kotlin_version under buildscript to 1.2.51.
Edit \Pub\Cache\hosted\pub.dartlang.org\map_view-0.0.14\android\src\main\kotlin\com\apptreesoftware\mapview\MapViewPlugin.kt:

Line 168: Change to val cameraDict = mapOptions!!["cameraPosition"] as Map<String, Any>
Line 171: Change to showUserLocation = mapOptions!!["showUserLocation"] as Boolean
Line 172: Change to showMyLocationButton = mapOptions!!["showMyLocationButton"] as Boolean
Line 173: Change to showCompassButton = mapOptions!!["showCompassButton"] as Boolean
Line 174: Change to hideToolbar = mapOptions!!["hideToolbar"] as Boolean
Line 175: Change to mapTitle = mapOptions!!["title"] as String
Line 177: Change to if (mapOptions!!["mapViewType"] != null) {
Line 178: Change to val mappedMapType: Int? = mapTypeMapping.get(mapOptions!!["mapViewType"]);

isaachjk · 2018-11-13T21:08:18Z

Recent Flutter upgrade is making my app fail to compile too.
e: C:\src\flutter\flutter_windows_v0.5.1-beta\flutter.pub-cache\hosted\pub.dartlang.org\map_view-0.0.14\android\src\main\kotlin\com\apptreesoftware\mapview\MapViewPlugin.kt: (168, 34): Only safe (?.) or non-null asserted (!!.) calls are allowed on a nullable receiver of type Map<String, Any>?
e: C:\src\flutter\flutter_windows_v0.5.1-beta\flutter.pub-cache\hosted\pub.dartlang.org\map_view-0.0.14\android\src\main\kotlin\com\apptreesoftware\mapview\MapViewPlugin.kt: (171, 36): Only safe (?.) or non-null asserted (!!.) calls are allowed on a nullable receiver of type Map<String, Any>?
e: C:\src\flutter\flutter_windows_v0.5.1-beta\flutter.pub-cache\hosted\pub.dartlang.org\map_view-0.0.14\android\src\main\kotlin\com\apptreesoftware\mapview\MapViewPlugin.kt: (172, 40): Only safe (?.) or non-null asserted (!!.) calls are allowed on a nullable receiver of type Map<String, Any>?
e: C:\src\flutter\flutter_windows_v0.5.1-beta\flutter.pub-cache\hosted\pub.dartlang.org\map_view-0.0.14\android\src\main\kotlin\com\apptreesoftware\mapview\MapViewPlugin.kt: (173, 37): Only safe (?.) or non-null asserted (!!.) calls are allowed on a nullable receiver of type Map<String, Any>?
e: C:\src\flutter\flutter_windows_v0.5.1-beta\flutter.pub-cache\hosted\pub.dartlang.org\map_view-0.0.14\android\src\main\kotlin\com\apptreesoftware\mapview\MapViewPlugin.kt: (174, 31): Only safe (?.) or non-null asserted (!!.) calls are allowed on a nullable receiver of type Map<String, Any>?
e: C:\src\flutter\flutter_windows_v0.5.1-beta\flutter.pub-cache\hosted\pub.dartlang.org\map_view-0.0.14\android\src\main\kotlin\com\apptreesoftware\mapview\MapViewPlugin.kt: (175, 28): Only safe (?.) or non-null asserted (!!.) calls are allowed on a nullable receiver of type Map<String, Any>?
e: C:\src\flutter\flutter_windows_v0.5.1-beta\flutter.pub-cache\hosted\pub.dartlang.org\map_view-0.0.14\android\src\main\kotlin\com\apptreesoftware\mapview\MapViewPlugin.kt: (177, 21): Only safe (?.) or non-null asserted (!!.) calls are allowed on a nullable receiver of type Map<String, Any>?
e: C:\src\flutter\flutter_windows_v0.5.1-beta\flutter.pub-cache\hosted\pub.dartlang.org\map_view-0.0.14\android\src\main\kotlin\com\apptreesoftware\mapview\MapViewPlugin.kt: (178, 66): Only safe (?.) or non-null asserted (!!.) calls are allowed on a nullable receiver of type Map<String, Any>?
FAILURE: Build failed with an exception.

For people having this issue I found a possible fix for now.

Open the Android project and go to the MapView module, then select MapViewPlugin.kt inside the java folder (This should be the file path: /.pub-cache/hosted/pub.dartlang.org/map_view-0.0.14/android/src/main/kotlin/com/apptreesoftware/mapview/MapViewPlugin.kt)

If you are using Android Studio you will already see red warnings. Go to line 168 where you'll find val cameraDict = mapOptions["cameraPosition"] as Map<String, Any>

Change it to this val cameraDict = mapOptions!!["cameraPosition"] as Map<String, Any>

Now it should work.

trabaja perfecto!

owi160152 · 2018-11-14T13:10:34Z

Gradle project sync failed after changing line 168 in MapViewPlugin.kt inside the java folder. Might I be missing something?

JTorrus · 2018-11-14T15:34:53Z

Gradle project sync failed after changing line 168 in MapViewPlugin.kt inside the java folder. Might I be missing something?

Can you post the log's output to see what exactly happens?

Also, consider using sjmcdowall's solution. Should work without having to manually edit your library's code as I do.

owi160152 · 2018-11-15T08:50:47Z

BTW -- I just changed my pubspec to point to the PR fork that does work:

map_view:
git:
url: git://github.com/Eimji/flutter_google_map_view.git

Hopefully this PR will be merged soon and we'll all be ok .. but the above works fine for me.

yes this works.

PS

remember to add tabs.

map_view:
----git:
--------url: git://github.com/Eimji/flutter_google_map_view.git

enricodvn · 2018-11-20T19:14:34Z

This solution worked for me. Will it ever be merged?

GarethKirk · 2018-12-04T02:41:07Z

Well done...! that also worked for me, and now got back to the original issue "Kotlin Gradle plugin version 1.2.51" which I was trying to sort - I think pointing to the new fork may have solved another user issue of trying to get the latest version of Kotlin

zanecidan · 2019-01-28T04:13:03Z

BTW -- I just changed my pubspec to point to the PR fork that does work:

map_view:
git:
url: git://github.com/Eimji/flutter_google_map_view.git

Hopefully this PR will be merged soon and we'll all be ok .. but the above works fine for me.

This is not working for me, still getting the same kotlin version error. Wonder what I missed out as others seems to get it working by pointing to this PR...

MVTalent · 2019-02-06T06:49:34Z

BTW -- I just changed my pubspec to point to the PR fork that does work:
map_view:
git:
url:
git://github.com/Eimji/flutter_google_map_view.git

Hopefully this PR will be merged soon and we'll all be ok .. but the above works fine for me.

It also doesn't work for me, still getting the same kotlin version error:

The Android Gradle plugin supports only Kotlin Gradle plugin version 1.3.0 and higher. The following dependencies do not satisfy the required version: project ':map_view' -> org.jetbrains.kotlin:kotlin-gradle-plugin:1.2.50

Solved a problem: in the file
flutter_google_map_view-e8be8f6659c86c69a301188375e5a7b2ccf4fcb5/android/build.gradle
in section "buildscript" I pointed ext.kotlin_version = '1.3.20':

buildscript { ext.kotlin_version = '1.3.20' .... }

And in file project_name/android/build.gradle in section dependencies:

classpath 'org.jetbrains.kotlin:kotlin-gradle-plugin:1.3.20'

aidooyaw1992 · 2019-02-15T14:42:04Z

it worked but it seemed to avoid error

aidooyaw1992 · 2019-02-15T15:19:03Z

This worked for me (VS Code):
1. Edit **\Pub\Cache\hosted\pub.dartlang.org\map_view-0.0.14\android\build.gradle**. Change `ext.kotlin_version` under `buildscript` to **1.2.51**.

2. Edit **\Pub\Cache\hosted\pub.dartlang.org\map_view-0.0.14\android\src\main\kotlin\com\apptreesoftware\mapview\MapViewPlugin.kt**:
Line 168: Change to val cameraDict = mapOptions!!["cameraPosition"] as Map<String, Any>
Line 171: Change to showUserLocation = mapOptions!!["showUserLocation"] as Boolean
Line 172: Change to showMyLocationButton = mapOptions!!["showMyLocationButton"] as Boolean
Line 173: Change to showCompassButton = mapOptions!!["showCompassButton"] as Boolean
Line 174: Change to hideToolbar = mapOptions!!["hideToolbar"] as Boolean
Line 175: Change to mapTitle = mapOptions!!["title"] as String
Line 177: Change to if (mapOptions!!["mapViewType"] != null) {
Line 178: Change to val mappedMapType: Int? = mapTypeMapping.get(mapOptions!!["mapViewType"]);

this works perfectly

aidooyaw1992 · 2019-02-15T16:23:12Z

ive done it and it works

GrahamDi · 2019-03-02T12:08:04Z

This solution worked for me.

aidooyaw1992 · 2019-03-02T20:09:43Z

The map view work perfectly

…

On Sat, 2 Mar 2019, 12:08 GrahamDi ***@***.*** wrote: This solution worked for me. — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#129 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AIG4X1M0jz-CBp6S6OCB63xgXiDJoc78ks5vSmmlgaJpZM4XEm0W> .

Areefbasha · 2019-03-24T13:31:05Z

I am getting the following error

ERROR: The Android Gradle plugin supports only Kotlin Gradle plugin version 1.3.0 and higher.
The following dependencies do not satisfy the required version:
root project 'android' -> org.jetbrains.kotlin:kotlin-gradle-plugin:1.2.51
Affected Modules: app

ERROR: The Android Gradle plugin supports only Kotlin Gradle plugin version 1.3.0 and higher.
The following dependencies do not satisfy the required version:
project ':map_view' -> org.jetbrains.kotlin:kotlin-gradle-plugin:1.2.50
Affected Modules: app

abumoallim · 2019-05-19T07:17:31Z

I followed all above but I am getting this issue Unresolved reference ActivityCompat, content, v7 , etc

hg398 · 2019-06-10T21:11:22Z

I have tried above solutions. But i get an error as:
"FAILURE: Build failed with an exception.

What went wrong:
Could not resolve all files for configuration ':map_view:androidApis'.
Failed to transform file 'android.jar' to match attributes {artifactType=android-platform-attr} using transform PlatformAttrTransform
java.io.FileNotFoundException: C:\Users\Harsh Goyal\AppData\Local\Android\sdk\platforms\android-27\android.jar (The system cannot find the file specified) "

Any help please!!!

GrahamDi · 2019-06-11T17:29:41Z

Hi Harsh, You will be better served by posting this sort of question on Stackoverflow. I checked on that site and there is a similar question posed there. It doesn't seem to be related to google_map_view but to your installation of android sdk. Here is the answer that was posted: "It seems that necessary Android 27 API's are missing in your Android sdk directory. go to ~/library/android/sdk/tools/binand run sdkmanager --list to check if you have platform-toolsand platforms;android-27installed. If not, then you can install them by running sdkmanager "platform-tools" "platforms;android-27" If you have Android Studio, then you can install them via Android Studio's GUI, too." Krgrds, Graham

…

On Mon, 10 Jun 2019, 23:11 Harsh Goyal, ***@***.***> wrote: I have tried above solutions. But i get an error as: "FAILURE: Build failed with an exception. What went wrong: Could not resolve all files for configuration ':map_view:androidApis'. Failed to transform file 'android.jar' to match attributes {artifactType=android-platform-attr} using transform PlatformAttrTransform java.io.FileNotFoundException: C:\Users\Harsh Goyal\AppData\Local\Android\sdk\platforms\android-27\android.jar (The system cannot find the file specified) " Any help please!!! — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#129?email_source=notifications&email_token=AHVES4D7PNDFVUY2F5CKR4DPZ27P5A5CNFSM4FYSNULKYY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGODXLH6LY#issuecomment-500596527>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AHVES4E5SEKTTLWN7S33WRLPZ27P5ANCNFSM4FYSNULA> .

hg398 · 2019-06-11T18:01:45Z

Hi @GrahamDi ,
I was stuck at it for a while, I also posted on stackoverflow but didn't got any revert. So I posted here , as before this error I was facing similar things as everyone discussed. By the way I reinstalled my SDK and got everything fixed. :)
Thanks for your answer and effort.
Cheers !!

GrahamDi · 2019-06-11T19:44:41Z

Hi Harsh, Glad you are sorted. I keep running into gradle issues related to Android X....and I'm now struggling to get Firebase node.js functions to work properly... so I spend my days on Google and Stackoverflow.com :-( Krgrds, Graham

hg398 · 2019-06-12T21:46:53Z

Hi @GrahamDi ,
Well bugs and issues always there for us :P. Keep sharing and asking. Hope you will get answers too. :)

This was referenced Oct 19, 2018

Update README.md Eimji/flutter_google_map_view#1

Closed

Fix null safety with Kotlin #133

Closed

isaachjk mentioned this issue Nov 14, 2018

error map_view after upgrade flutter from 0.9.4 beta to 0.10.2 beta #137

Open

rakshetha mentioned this issue Dec 7, 2018

error in image codec while loading map #126

Open

tarikk35 mentioned this issue Mar 5, 2019

map_view gradle version issue flutter/flutter#28871

Closed

This was referenced Apr 29, 2019

issue with map_view version 1.2.50 #140

Open

Does‘t support android studio 3.3.2 #154

Open

RodacK mentioned this issue Jun 21, 2019

MapViewPlugin.kt: (168, 34): Only safe (?.) or non-null asserted (!!.) calls are allowed on a nullable receiver of type Map<String, Any>? #136

Open

Hey guys, I am guessing this package does not work with flutter upgrade most recent vrs. #129

Hey guys, I am guessing this package does not work with flutter upgrade most recent vrs. #129

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