1)git.exe error for android studio ( git.exe not found need to be installed via download)
https://git-scm.com/download/win
PortableGit-2.26.2-64-bit.7z.exe
get a git path from your pc
<T:\Android\PortableGit\cmd\git.exe>
then copy the file location and past it into your git executable path in android studio
Go to Settings-->Version Control-->Git and Fix Path to Git executable. Also click test button to check it is working.
( if Path to Git executable set "T:\Android\PortableGit\cmd\" -->then error "Cannot run program. Creat process error 5. Access is denied.")
Path to Git executable SHOULD BE set "T:\Android\PortableGit\cmd\git.exe" then okay.
2)org.gradle.api.internal.MissingMethodException
--this has something to do with the gradle version.
path:project files -->grade-->warpper-->gradle-wrapper.property