Google App Engine no longer supports Java 6 apps. Everybody has to upgrade their apps to JAVA 7.
I did some experiments finally I was succeeded.  Just follow the below steps for Windows to upgrade your apps.

Install JDK 7 :

  • Download suitable JDK from here
  • Install the JDK
  • Open command prompt and check java version with command java -version 
  • If the java version is not 7.x.x then follow the below steps
  • Right click on my computer > Click on Properties > Click on Advanced > Click on Environment Variables
  • In the System variables list, Select Path  variable. Remove old JDK folder and Add new JDK path folder to Path variable.

Install Google plugin for Eclipse in New Eclipse

Open new eclipse and Install Google plugin in Eclipse. Find instructions here.

Set Eclipse Preferences to JDK7

  • Go to Window > Preferences > Java > Compiler
  • Set Compiler compliance level to 1.7
Now replicate all Google app engine apps in new Eclipse workspace. Now you can deploy your application to App Engine.


  1. Awesome! Now we can use Google engine apps on Java 7. Thanks to give the information about how to install this version. Best Event App iPhone

  2. I love it here. Reading your blogs is therapeutic. Keep sharing. I love them Are you also searching for do assignment for me? we are the best solution for you. We are best known for delivering cheap assignments to students without having to break the bank

  3. Great post. I was checking constantly this blog and I'm

    impressed! Extremely helpful info specially the last part :

    ) I care for such information much. I was seeking this certain info for

    a very long time. Thank you and good luck.
    Acts 1:8 Foundation

  4. A lot of businesses have come to understand the power of outsourcing IT services. Whether they realize it or not, they already have nearshore outsourcing service to done their tasks. They use social media platforms like Twitter, Facebook, and Instagram to get their word out there. There are online payment platforms like PayPal or Stripe to process their payments. There are email services to send mass emails and newsletters. The list goes on and on.



Popular Posts