v0.12.0 A problem occurred evaluating project ':mapbox_gl'.

[4F2E4A2E]

Once again, thank you for this lib.

I just did try out an upgrade to the latest v0.12.0, this is the result on trying to build it:

Launching lib\main.dart on sdk gphone x86 in debug mode...
Running Gradle task 'assembleDebug'...

FAILURE: Build completed with 2 failures.

1: Task failed with an exception.
-----------
* Where:
Build file 'C:\Users\Acme\AppData\Local\Pub\Cache\hosted\pub.dartlang.org\mapbox_gl-0.12.0\android\build.gradle' line: 18

* What went wrong:
A problem occurred evaluating project ':mapbox_gl'.
> SDK Registry token is null. See README.md for more information.

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

2: Task failed with an exception.
-----------
* Where:
Script 'C:\work\tools\flutter\packages\flutter_tools\gradle\flutter.gradle' line: 325

* What went wrong:
A problem occurred configuring project ':mapbox_gl'.
> Could not get unknown property 'android' for project ':mapbox_gl' of type org.gradle.api.Project.

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

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

BUILD FAILED in 1s
Exception: Gradle task assembleDebug failed with exit code 1

flutter v2.0.4
android api v30

https://github.com/tobrun/flutter-mapbox-gl/releases/tag/0.12.0

P.s.: the same project is working fine on v0.11.0

[fionawhim]

This is due to the Mapbox SDK needing a download token.

From what I can tell the way that this project’s build.gradle expects the token is in a SDK_REGISTRY_TOKEN environment variable.

Unfortunately I can’t find a way to set this using out-of-the-box Flutter / Gradle techniques. We have a closed-source app and would like to just save the key into source control rather than having all our devs add an environment variable to their shells to make the download work.

Is it possible to switch to using a gradle property or something to read the token?

[4F2E4A2E]

It's really unfortunate. This is in my honest opinion, the best lib solution for flutter, but the race along or against the closed src seems to be a big problem in the long run.

I wonder what it would take to write a new solution from scratch in unity or sketcher for flutter.

[vrman]

i got same error message. is there any solution to fix this ?

[Mushroomizer]

I have the same issue, i solved it temporarily by modifying C:\flutter.pub-cache\hosted\pub.dartlang.org\mapbox_gl-0.12.0\android\build.gradle

And setting my token there:

[vrman]

I have the same issue, i solved it temporarily by modifying C:\flutter.pub-cache\hosted\pub.dartlang.org\mapbox_gl-0.12.0\android\build.gradle

And setting my token there:

now i got another error message :

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':app:checkDebugAarMetadata'.
> Could not resolve all files for configuration ':app:debugRuntimeClasspath'.
   > Could not resolve com.mapbox.mapboxsdk:mapbox-android-sdk:9.6.0.
     Required by:
         project :app > project :mapbox_gl
      > Could not resolve com.mapbox.mapboxsdk:mapbox-android-sdk:9.6.0.
         > Could not get resource 'https://api.mapbox.com/downloads/v2/releases/maven/com/mapbox/mapboxsdk/mapbox-android-sdk/9.6.0/mapbox-android-sdk-9.6.0.pom'.
            > Could not GET 'https://api.mapbox.com/downloads/v2/releases/maven/com/mapbox/mapboxsdk/mapbox-android-sdk/9.6.0/mapbox-android-sdk-9.6.0.pom'. Received status code 403 from server: Forbidden
   > Could not resolve com.mapbox.mapboxsdk:mapbox-android-sdk:9.6.0.
     Required by:
         project :app > project :mapbox_gl > com.mapbox.mapboxsdk:mapbox-android-plugin-annotation-v9:0.9.0
      > Could not resolve com.mapbox.mapboxsdk:mapbox-android-sdk:9.6.0.
         > Could not get resource 'https://api.mapbox.com/downloads/v2/releases/maven/com/mapbox/mapboxsdk/mapbox-android-sdk/9.6.0/mapbox-android-sdk-9.6.0.pom'.
            > Could not GET 'https://api.mapbox.com/downloads/v2/releases/maven/com/mapbox/mapboxsdk/mapbox-android-sdk/9.6.0/mapbox-android-sdk-9.6.0.pom'. Received status code 403 from server: Forbidden
   > Could not resolve com.mapbox.mapboxsdk:mapbox-android-sdk:9.6.0.
     Required by:
         project :app > project :mapbox_gl > com.mapbox.mapboxsdk:mapbox-android-plugin-localization-v9:0.12.0
         project :app > project :mapbox_gl > com.mapbox.mapboxsdk:mapbox-android-plugin-offline-v9:0.7.0
      > Could not resolve com.mapbox.mapboxsdk:mapbox-android-sdk:9.6.0.
         > Could not get resource 'https://api.mapbox.com/downloads/v2/releases/maven/com/mapbox/mapboxsdk/mapbox-android-sdk/9.6.0/mapbox-android-sdk-9.6.0.pom'.
            > Could not GET 'https://api.mapbox.com/downloads/v2/releases/maven/com/mapbox/mapboxsdk/mapbox-android-sdk/9.6.0/mapbox-android-sdk-9.6.0.pom'. Received status code 403 from server: Forbidden

[Mushroomizer]

Did you create a token here
https://account.mapbox.com/access-tokens/

You need to create a token and set its scopes (for debugging, Create a "test" token, set all the scopes to true. Then remove unneeded scopes and delete the test token later),
Note: You should copy the resulting "sk.****" token and store it in a safe place, you wont be able to read it again

[vrman]

Did you create a token here
https://account.mapbox.com/access-tokens/

yes i have once ,
im also tried to change username in build.gradle from mapbox to my username but its not works again.
same error message

[Mushroomizer]

Did you add all the secret scopes?

You should also do a flutter clean

[Mushroomizer]

PS. Dont change the username, it should be 'mapbox'

[Tkko]

I'm facing the same issue with self-hosted map provider.

[Mushroomizer]

@Tkko Did you try editing C:\flutter.pub-cache\hosted\pub.dartlang.org\mapbox_gl-0.12.0\android\build.gradle and pasting your sk in there?

sk = secret key
example (Obviously this key is invalid, its so you can determine the format of the key you need to expect):
sk.eyT1IjoibXVzaHJv421tZGlmxWVyIiwiYSI6IxRrbmZyYah1YTJpGmbycnRhezMzMHR3bfQifQ.K9KerfvUM-IridFaojT2fQ

[vrman]

Did you add all the secret scopes?

You should also do a flutter clean

It works now , thanks

[Tkko]

@Tkko Did you try editing C:\flutter.pub-cache\hosted\pub.dartlang.org\mapbox_gl-0.12.0\android\build.gradle and pasting your sk in there?

sk = secret key
example (Obviously this key is invalid, its so you can determine the format of the key you need to expect):
sk.eyT1IjoibXVzaHJv421tZGlmxWVyIiwiYSI6IxRrbmZyYah1YTJpGmbycnRhezMzMHR3bfQifQ.K9KerfvUM-IridFaojT2fQ

Do I still need mapbox access token if I use self-hosted map provider?

[Mushroomizer]

Thats a separate issue.
@Tkko Not sure, im guessing you would need an access token that you generate on your self hosted solution instead of one from mapbox. You will need to contact mapbox for more info
.

[fionawhim]

Does anyone have suggestions for how to add the token for development without modifying the build.gradle file in .pub-cache or setting an environment variable?

What about switching to the official SDK’s technique, which pulls it off of project.properties? My very very cursory understanding of Gradle indicates that for CI you could then set an environment variable ORG_GRADLE_PROJECT_… to set it.

And then we could include our tokens either in a project root gradle.properties file or in a home directory.

[alparslana]

A few problems must be corrected anyways to guide the users:

1. README.md shall be updated to indicate that an environment variable named SDK_REGISTRY_TOKEN shall be defined with the access key token.
2. README.md shall be updated to indicate that the user creates a new access key token if the previously generated access key token does not start with sk. but rather starts with pk.. The current README.md indicates the following sentence but it gets carried away:
   You must also [configure a secret access token having the Download: read scope]
3. The CHANGELOG.md shall be updated to have correct year for releases 0.10.0, 0.11.0, and 0.12.0 (year shall be 2021 and not 2020)

In addition, it would be great if the token can be propagated to build.gradle file of the library from a project file such as the build.gradle file of the project.

[alparslana]

Please review the fix and provide feedback over the pull request.

[kuhnroyal]

Maybe switch to https://github.com/maplibre/maplibre-gl-native :)

[raphaaugustosilva]

Any update on this?

[tobrun]

Thank you all for using this project and flagging this.

This lib is not exclusively to be used with the mapbox hosted maps, right?

That is correct you can use your own tile servers.

Do I still need mapbox access token if I use self-hosted map provider?

Yes, to make sure we are on the same page: the token is used to to authenticate against the Mapbox SDK registry. Which is a gateway to maven for android and cocaopods/carthage/spm for iOS. It allows this project to pull in the binaries coming from mapbox-gl-native-android and mapbox-gl-native-ios. The token is only used at compile time and isn't packaged with your application.

Does anyone have suggestions for how to add the token for development without modifying the build.gradle file in .pub-cache or setting an environment variable?

I will look into ways making this process more easy but if anyone has a suggestion, like a hook into how flutters builds and a clean way to inject it, please reach out!

A few problems must be corrected anyways to guide the users:

Thank you @alparslana for the comments and the PR, will review.

Maybe switch to https://github.com/maplibre/maplibre-gl-native :)

I appreciate the time people are putting into that library and keeping https://github.com/mapbox/mapbox-gl-native alive in the opensource. That said, I don't think this issue is the appropriate place to discuss this specific topic. Feel free to create a new ticket for this instead.

[4F2E4A2E]

Thank you so much for clarifying.

Yes, to make sure we are on the same page: the token is used to to authenticate against the Mapbox SDK registry.

Until v0.11.0, I could build and use this lib without any problems. Does it mean that as from v0.12.0, this lib is only usable or buildable with a genuine token from mapbox?

[kuhnroyal]

@4F2E4A2E Yes

[4F2E4A2E]

@tobrun do you confirm @kuhnroyal affirmation on my question?

[alex-lechner]

Yes, to make sure we are on the same page: the token is used to to authenticate against the Mapbox SDK registry.

@tobrun I'm using my own tile server and until v0.11.0 it was working perfectly fine without the Mapbox token so I don't quite understand the outcome of using it. Which benefits does the token provide to the community so it's worth taking the steps to create the token? Does this token solve a problem for the community or is it Mapbox trying to solve their own problems by enforcing the use of this token?

I'm asking this because I don't want to find myself in front of a paywall in a few months (due to API limits, etc.). So I either have to use v0.11.0 or fork this repo and pull all updates except for the token implementation, right?

[kuhnroyal]

The problem is that MapBox made its SDKs closed source. You can only download it from now on with a valid MapBox token.
This project includes the MapBox artifacts via the official download urls of the MapBox Android and iOS SDKs. So if you want to download them, you need a token.

You can probably also change the build somehow to include the MapBox SDKs from a local source. Then you don't need a token but you still need a MapBox account to download them.

Like @tobrun said, the token is only used for the download of the SDKs. Not for anything else. You can still use your own server, styles etc.
If you don't use any of the MapBox APIs, you should be fine, for now.

@alex-lechner Your only choice is to use 0.11.0. You can not just strip the token usage as you then don't have the Android/iOS native SDKs on which this plugin is based on.

[Makaooo]

hi I found something in pull requests this is awesome and you don't need to add a key in env for android, you can read it from netrc file.
just like ios you can use it for ios and android

#609 (comment)

[raphaaugustosilva]

What`s the correct way to set this environment variable?

Editing the "flutter.pub-cache\hosted\pub.dartlang.org\mapbox_gl-0.12.0\android\build.gradle" file doesn't seem to be very useful because our team has 5 developers, and they would need to edit the same file at their local machine.

Has anyone managed to make it work without editing the pub-cache file?

[kuhnroyal]

@raphaaugustosilva For android you just export SDK_REGISTRY_TOKEN. For iOS you need to configure ~/.netrc according to the Mapbox iOS guidelines.
Both work for me but it is hard to configure for CI.

[hugoquintalcr]

I did that instructions but it couldn´t work, maybe I´ll waiting for a new version of that library :/

[4F2E4A2E]

Have you tried https://github.com/maplibre/maplibre-gl-native ?

[javashaman]

For me, for android, adding the environment variable SDK_REGISTRY_TOKEN with my secret key to my .bash_profile did the trick. For iOS I had to setup the .netrc file as outlined on the mapbox sdk install page.

[syahrizalakbar]

simply just add SDK_REGISTRY_TOKEN to your environtment variable

[raphaaugustosilva]

simply just add SDK_REGISTRY_TOKEN to your environtment variable

How can I achieve this with CI/CD ?

[andrea689]

@raphaaugustosilva depends on your CI/CD.. if you use Github actions look at this: https://github.com/tobrun/flutter-mapbox-gl/blob/master/.github/workflows/flutter_ci.yml

[jkronlachner]

Adding it to my .bash_profile didn't work. For Android I had to add it manually to the packages gradle file.
iOS worked with the .netrc File.
Both isn't useful as we work as a team on this project...
Is there a way to define it project wise?

[alparslana]

Folks, this is not stackoverflow. Please post your questions on how to set environment variables on stackoverflow, and not here since they really do not help in the solution of the documented problem.

[lduivenbode]

This also bit me and I found the documentation to be misleading as it only mentions iOS. I've created a PR #621 that makes the necessary changes to build.gradle and README.md. As part of this I've also changed the variable name to MAPBOX_DOWNLOADS_TOKEN as that matches the existing Android installation docs.

[kuhnroyal]

Does anyone here know some Gradle way to override the project(':mapbox_gl').allprojects {} setup that is provided by the plugin. I want to manually add a custom repository with the Android SDK but the check for the environment variable is always running.

[kuhnroyal]

I came up with a way to use a private Maven repository for the artifacts that doesn't require a token.
By manually download the Android SDK artifacts and iOS SDK zip file + Podspec and uploading everything as Maven artifacts to a private repository.
Then using a local Podspec file with the Maven artifact URL for iOS and some Gradle configuration to replace the Mapbox repository provided by the plugin with the private repository.

[jkronlachner]

For people using codemagic for their CI builds:

For Android you just have to add the
SDK_REGISTRY_TOKEN variable to your env-variables.

For iOS i use this piece of pre-build-script:
# set up mapbox token echo -e "machine $NETRC_MAPBOX_MACHINE\nlogin $NETRC_MAPBOX_LOGIN\npassword $SKD_REGISTRY_TOKEN | base64 --decode" > ~/.netrc

Additionally i have added these to my env:

But you could just write them directly into the script.

[lampian]

From the original issue:

SDK Registry token is null. See README.md for more information.
...
P.s.: the same project is working fine on v0.11.0

Firstly, thanks to contributors for the flutter implementation.

I faced the same issue - added the following to launch.json:
"env": { "SDK_REGISTRY_TOKEN" : "sk.eyJ.....A" }
I also had to create a new dev token with all the secret flags set.
Seems to be working ok on droid platforms

[dsErick]

From the original issue:

SDK Registry token is null. See README.md for more information.
...
P.s.: the same project is working fine on v0.11.0

Firstly, thanks to contributors for the flutter implementation.

I faced the same issue - added the following to launch.json:
"env": { "SDK_REGISTRY_TOKEN" : "sk.eyJ.....A" }
I also had to create a new dev token with all the secret flags set.
Seems to be working ok on droid platforms

@lampian solution worked for me.
I just needed to add a env entry to .vscode/launch.json, and now it's working.
I only tested on android plataform.

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[Shiba-Kar]

in gridle.properties

add this MAPBOX_DOWNLOADS_TOKEN="sk.DFSDAD........."