Choosing The JRE Version

In order to change the JRE to be used by KNIME go to Eclipse Preferences and select the Java menu.

../../../_images/Preferences.png

Afterwards you can add the right JRE. Under MacOs you choose the entry MacOS X VM

../../../_images/MacOSJre.png

then press next and select the right path, which should be /System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home as shown here:

../../../_images/JreHome.png

Press Finish and the right JRE will be added.

Afterwards you have to set the compiler options. In order to do so go to Project and select Properties.

../../../_images/ProjectProperties.png

Now select Java Compiler and select the correct JRE at the Compiler compliance level:

../../../_images/JavaCompiler.png

If you run the project now KNIME should start without problems.