android studio升级2.3时报Re-download dependencies and sync project (requires network)

1 、原文链接  ：https://stackoverflow.com/questions/42652980/errorfailed-to-open-zip-file-gradles-dependency-cache-may-be-corrupt/43582569

问题描述：

Hello everyone I have been updated android studio 2.3 and there is a bug , gradle never build it keep give me the same error for all projects

Error:Failed to open zip file.

Gradle's dependency cache may be corrupt (this sometimes occurs after a network connection timeout.)

syncProject">Re-download dependencies and sync project (requires network)

syncProject">Re-download dependencies and sync project (requires network)





and this answer solve my problem




I've faced the same issue this morning after upgrading Android Studio to 2.3.To solve the issue:

1) Manually download Gradle 3.3 binary (direct link: https://services.gradle.org/distributions/gradle-3.3-bin.zip href="https://services.gradle.org/distributions/gradle-3.3-bin.zip" target=_blank>)

2) Open your android studio root directory, and extract the zip to the gradle folder (for example in my Debian machine the full path is /opt/android-studio/gradle/gradle-3.3)

3) Open Android Studio, go to File->Settings->Build, Exectution, Deployment->Gradle and set "Gradle home" to point your new gradle-3.3 folder.

4) Sync and you are ready to go!

I hope that helps ;)