Error running android: Gradle project sync failed. Please fix your project and try again

Question

Android Studio (1.2 RC0) keeps telling me Error running android: Gradle project sync failed. Please fix your project and try again. How can I find out what th

Answer 1

Delete "build" folder from project's root folder. Then do "invalidate cache and restart". This will restart your Android Studio and then build the app again, will solve the issue.

Answer 2

If your got timeout, Check Gradle Scripts -> gradle.properties in Android Studio, I found that I do have set a socket proxy in Android Studio settings, but in this gradle.properties file, my proxy became to http, so I just removed this http proxy setting lines, and finally works.

Answer 3

Apparently, some platforms could be missing. This is how I solved the problem:

Do you see an error message that is shown at the bottom of your Android Studio window? It could be a smaller window on the bottom right also.., which looks like:

Now, Click on that blue link, do as the dialog boxes say (if any)...

That solved the problem. Hope it helps...

Answer 4

if you have this failure and have other failures too, like "Unsupported Modules Detected: Compilation is not supported for following modules” maybe you need to solve them first and then it will be solved too. that's what happened to me.

Answer 5

Goto File -> Invalidate caches / Restart Shutdown Android Studio Rename/remove .gradle folder in the user home directory Restart Android Studio (It will download gradle metadata and data) Gradle build succeed Rebuild project. Done

Answer 6

If no error messages are shown: sometimes the command-line gradle shows them. Just go the the command-line, change to the app directory and type

gradle installDebug

or, if the details are missing

gradle --info installDebug

This can provide additional information how to debug the problem.