Graddle build error after import. can't build the project.

[Kavarera]

URL of codelab
https://pastebin.com/yeKDbVbC

In which task and step of the codelab can this issue be found?
after import, and when click sync

Describe the problem
first of all sorry for my bad english.

after i imported the project into android studio it shows the error, i've tried to search the solution on google like changing gradle.properties or jvm but it still the same. the error is not solved. i can't build the project so i cant work on the project

Versions
_Android Studio version: Bumblebee _
_API version of the emulator: 19 _

Additional information
Include screenshots if they would be useful in clarifying the problem.