在将旧的Android项目更新并更新到最新版本的android studio时，我遇到了此错误。
ERROR: Gradle DSL method not found: 'freeImplementation()'
Possible causes:
The project 'Naqda_mobile' may be using a version of the Android Gradle plug-in that does not contain the method (e.g. 'testCompile' was added in 1.1.0).
Upgrade plugin to version 3.4.2 and sync project
The project 'Naqda_mobile' may be using a version of Gradle that does not contain the method.
Gradle settings
The build file may be missing a Gradle plugin.
Apply Gradle plugin