Plugin with id 'com.android.application' not found.

Environment
Provide version numbers for the following components (information can be retrieved by running tns info in your project folder or by inspecting the package.json of the project):
Update available for component nativescript. Your current version is 6.8.0 and the latest available version is 7.0.11.
‼ Update available for component tns-core-modules. Your current version is 6.5.8 and the latest available version is 6.5.21.
√ Component tns-android has 6.5.3 version and is up to date.

Describe the bug
Until about 1-2 months ago i can use nativescript without problem, today i try to build an old project and i receive this error:

• Where:
  Build file '[cut]\platforms\android\app\build.gradle' line: 33

• What went wrong:
  A problem occurred evaluating project ':app'.

Plugin with id 'com.android.application' not found.

So i tried to build an "hello world" project and i receive the same error. What happened? In these 2 months i start to coding in Native Android Studio. Is possible i changed something?

Start with the reported failure in platforms/android/app/build.gradle at line 33, then inspect the NativeScript and Android component versions from tns info or package.json. Reproduce the error in both the old project and a new Hello World project. Done means the Android build resolves the application plugin and completes successfully.