Gradle in Android Studio giving error Project sync

问题:

I am new to Android Studio.I installed Android Studio-1.2.1.1 and i have jdk1.7.0_40 installed.I am facing problem with gradle build. For reference you can check gradle issue

I am getting following error in messages

Error:The newly created daemon process has a different context than expected.
Java home is different.
Expecting: 'C:\Program Files\Java\jdk1.7.0_40' but was: 'C:\Program Files\Java\jdk1.7.0_40\jre'.
Please configure the JDK to match the expected one.
<a href="open.project.structure">Open JDK Settings</a>

All i understood is gradle is using JRE and Android Studio is using JDK and due to that two JAVA_HOME's are different and giving errors.

I tried downloading gradle 2.3 and changed gradle path in android studio to this file,still same problem.

Any Expert...

回答1:

EDIT: I fixed this issue by uninstalling all the jdk installation & updates then reinstall only one jdk and assure its env. variables

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I do not have a solution but I have the same problem it happens as the android studio opens from java_home/jre thence all JVMs that will fork next will come from this path, while your system varible tells Gradle to get his java.exe from JAVA_HOME

I tried to make gradle read from jre but it falied also i tried to make android studio open from java_home/bin but it falid also

回答2:

This is a very late answer but I see that a common suggestion is to remove all other jdk's and this is not always the best idea. You might need older jdk's for different projects. You can go into the gradle.properties file for the project and enter the following line (varied based on your version):

org.gradle.java.home=C:/Java/jdk1.8.0_111

If you are using a different jdk just point to a different directory.

回答3:

Replace this

C:\Program Files\Java\jdk1.7.0_40\jre

with

C:\Program Files\Java\jdk1.7.0_40

inside your JAVA_HOME variable

回答4:

For those who are on OS X El Capitan (v10.10) and end up with the above error message.

In my case there was nothing wrong with Gradle, simply my Java 1.8 was "too new" for Android Studio 1.5 so I had to install older 1.7.

I downloaded it from http://www.oracle.com/technetwork/java/javase/downloads/jdk7-downloads-1880260.html (jdk-7u79-macosx-x64.dmg)

After all I had to just update JDK location in the project structure

回答5:

I already had java jdk 7u17 and I also had got same error as FaizAli.

I try to search and done a lot of changes but not success!

Then, I downloaded jdk 7u80 at this link and installed this jdk. After that those error gone.

回答6:

I solved it by going to Project Structure then unchecking use embedded JDK and then setting the path to C:\Program Files\Java\jdk1.8.0_121

回答7:

This happens because Android is using embedded ( JRE ) which is selected as recommended and at same time Android Studio detects JDK Home_Path (Environmental Variable ) and due to that two JAVA Path are different there is the conflict so it give you Error :

If You remove java_home path or Environmental variable you will get this error:

CreateProcess error=2, The system cannot find the file specified [Android studio

For Android Studio, the solution is to go to File> Other Setting > Default Project Structure> Uncheck the checkbox and browse and set JDK path