Error ndkVersion

[DeVoresyah]

Hello,
I'm using this docker image in my GitLab ci/cd, but I don't know why I always got this error:

* What went wrong:
Execution failed for task ':app:stripReleaseDebugSymbols'.
> No version of NDK matched the requested version 21.0.6113669. Versions available locally: 20.1.5948944

[siboulet]

The Docker image is still bundled with NDK 20.1.5948944.

You're probably using Gradle >3.5 that now expects some newer NDK: https://developer.android.com/studio/projects/install-ndk#default-ndk-per-agp

Try either downgrading to Gradle 3.5.0 in your your build.gradle file:

dependencies {
      classpath('com.android.tools.build:gradle:3.5.0')
...

Or try installing the missing NDK prior to building your your app by running sdkmanager "ndk;21.0.6113669" in your container.