JsDoc Toolkit Error

I was getting several errors when running JsDoc Tookit version 2.0.2:

[jsdoctoolkit] js: "C:/libraries/jsdoc-toolkit/app/lib/JSDOC/\Symbol.js", line 72: uncaught JavaScript runtime exception: TypeError: Cannot find function __defineSetter__.
[jsdoctoolkit] js: "C:/libraries/jsdoc-toolkit/app/lib/JSDOC/\Symbol.js", line 9: uncaught JavaScript runtime exception: TypeError: Cannot call method "apply" of undefined

I was able to fix my problem by downloading the latest version of js.jar from here. The version I downloaded was Rhino 1.7R1.