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JET FAQ How do I resolve a Could not load JET template loader error?
I sometimes get a Could not load JET template loader error when I want to run my JET transformation. Why ?
This message occurs when JET fails to load your JET project.
If you do have dependencies to other projects in your workspace (for example a custom tag plug-in, used in your templates), you'll have to run your transformation in a runtime workspace, where all the needed plugins will be active. Actually, JET is able to load the JET project, but not any referenced projects.
Another source for this problem can be a conflict between the JRE version and the Eclipse Java Compiler settings. In this case, an UnsupportedClassVersionError will be visible in the Error Log.
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