[Integration Studio with Java] Error: «Unable to locate tools.jar»

[Integration Studio with Java] Error: «Unable to locate tools.jar»

If you'll get the following error:

Extension Compilation
Unable to locate tools.jar. Expected to find it in C:\Program Files\Java\jre1.5.0_10\lib\tools.jar
Buildfile: .\Source\J2EE\build.xml

Then, you haven't set your JAVA_HOME and ANT_HOME enviroment variables properly.
Refer to the Integration Studio Configuration Checklist.txt for more details.

After the installation of the Integration Studio 4.0 a configuration check list for .Net and J2EE is made available in the start menu: Start Menu -> Programs -> OutSystems Platform -> Integration Studio 4.0 Configuration Checklist.

This check list includes these environment variables configuration and others.

Best Regards,

João Portela