CODEWITHSUNDEEP
flutter
user3464741
user3464741

Reputation:

Error when running new flutter installation

I'm using Flutter from stable channel, v1.9.1+hotfix.6, on Linux), Android SDK version 29.0.2 and Android Studio version 3.5. on ubuntu 18.4. All necessary PATHs are set.

The doctor summary shows no problems.

When I run "flutter build" I get the error:

Initializing gradle...                                             
Resolving dependencies...                                               
* Error running Gradle:
ProcessException: Process "/.../flutter/raw/android/gradlew" exited abnormally:
NDK is missing a "platforms" directory.
If you are using NDK, verify the ndk.dir is set to a valid NDK directory.  It is currently set to
/.../android-sdk/ndk-bundle.
If you are not using NDK, unset the NDK variable from ANDROID_NDK_HOME or local.properties to remove this warning.


BUILD FAILED

Total time: 7.627 secs

Failed to notify ProjectEvaluationListener.afterEvaluate(), but primary configuration failure takes precedence.
java.lang.IllegalStateException: buildToolsVersion is not specified.
    at com.google.common.base.Preconditions.checkState(Preconditions.java:173)
    at com.android.build.gradle.BasePlugin.createAndroidTasks(BasePlugin.java:558)
    ...
    ...
    at org.gradle.internal.concurrent.StoppableExecutorImpl$1.run(StoppableExecutorImpl.java:40)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    at java.lang.Thread.run(Thread.java:748)

FAILURE: Build failed with an exception.

* Where:
Script '/.../flutter/packages/flutter_tools/gradle/flutter.gradle' line: 27

* What went wrong:
A problem occurred evaluating script.
> Could not find method google() for arguments [] on repository container.

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.
  Command: /... /flutter/raw/android/gradlew app:properties


Please review your Gradle project setup in the android/ folder.

How can the problem be fixed?

Upvotes: 2

Views: 2758

Answers (2)

Pierre
Pierre

Reputation: 359

Per https://github.com/flutter/flutter/issues/53657#issuecomment-795808016, the recommended solution is now to simply upgrade your gradle version to 4.1.2 or higher.

classpath 'com.android.tools.build:gradle:4.1.2'

Upvotes: 2

Patrick Kelly
Patrick Kelly

Reputation: 1009

It appears that NDK is not on your PATH or the project is looking in the wrong place. First verify you have NDK installed/.

Install NDK

Tick this box. enter image description here

If NDK is indeed installed you will need to change project structure to point to the correct location. Project Structure

Upvotes: 1

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