Side-Menu.Android issue Error : Could not resolve com.github.ozodrukh:CircularReveal2.1.0

[pramodsh21]

Error : Could not resolve com.github.ozodrukh:CircularReveal2.1.0
cvc-complex-type.2.4.a: Invalid content was found starting with element 'base-extension'. One of '{layoutlib}' is expected.
cvc-complex-type.2.4.a: Invalid content was found starting with element 'extension-level'. One of '{layoutlib}' is expected.
cvc-complex-type.2.4.d: Invalid content was found starting with element 'base-extension'. No child element is expected at this point.
cvc-complex-type.2.4.d: Invalid content was found starting with element 'extension-level'. No child element is expected at this point.
cvc-complex-type.2.4.a: Invalid content was found starting with element 'base-extension'. One of '{codename, tag}' is expected.
:app:preDebugBuild
Could not resolve com.github.ozodrukh:CircularReveal:2.1.0
Gradle Sync issues

above error while executing code