After importing an old project (2015) to Android Studio. I got some Gradle's issue, so I made changes: upgraded the Gradle plugin to 4.4, changed build.gradle, and also the dependencies from compile to implementation. But I couldn't find any solution at all.
Please check the following:
The Dependencies In build.gradle:
![The Dependencies In build.gradle][1]
Build.Gradle:
![Build.Gradle][2]
Build.Gradle (Project):
![Build.Gradle (Project)][3]