Apache Commons SCXML - cannot find JexlContext
问题 I'm new to SCXML and I cannot start even the simplest application. When I try to start it I get the following exception. But I have the library commons-scxml-0.9.jar with that class on classpath. Any ideas? Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/commons/jexl/JexlContext at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631) at java.lang.ClassLoader.defineClass(ClassLoader.java:615) at java.security