This is a particular problem for users (like me) using subversion with has extension-less files. The 21.0.1 version of the ADT tools has a bug that prevents a project building if you have any files without extensions in them. I always hate answering my own questions, but this is a genuine solution. Your Target Definition will look something like the example below.Eclipse / Android : Errors running builder 'Android Pre Compiler' on project. For example, /ext to the Target Definition. Select your new variable from the list and specify the appropriate suffix for your version of the container.Fill in the name of your variable (for example, akana_lib) and browse to the /lib directory of your platform installation.Add a new variable by clicking Edit Variables.To do this, add a variable by clicking Variables. At this point, it's advisable to create a reusable variable that points to the /lib directory of your platform installation.Select Directory as the source of plugins.

Initialize the target definition with Nothing.Create a new Target Platform by selecting Preferences > Plug-in Development > Target Platform.To facilitate this, a Target Platform must be configured. The Akana Platform is based on OSGi, and any custom development is therefore built as a plug-in. Add the installed JDK and select the checkbox, making it the default.Ĭonfigure the compiler compliance level for 1.7 by selecting Preferences -> Java -> Compiler. Set it as the default in Eclipse by selecting Preferences -> Java -> Installed JREs. ĭownload and install a Java JDK v1.7 or greater.

At the time of writing, Luna is the latest version, available at.

Eclipse installation: Install the Eclipse IDE for Java EE Developers.

If you need help installing the platform, refer to the Installation Guide.

Platform installation: This configuration guide assumes that you've already installed the platform.

This includes custom policies and activities for the API Gateway. This document describes how to set up an Eclipse workspace for platform development. Learn how to set up an Eclipse workspace for platform development.

How to use eclipse with jdk 7