[antlr-interest] Problem running book examples
Andreas Kumlehn
kumlehna at upb.de
Tue Jun 8 07:44:29 PDT 2010
Hi all,
I want to develop a configuration file for some tool of mine and
therefore decided to dive into ANTLR. The definitive ANTLR reference
book arrived some days ago and I tried some of the examples from the book's website.
To generate the lexer/parser and compiling the Java files the
following commands work without erros:
java -cp ./lib/antlr-3.1.3.jar:./lib/antlr-2.7.7.jar:./lib/
stringtemplate-3.2.jar org.antlr.Tool Expr.g
javac -cp ./lib/antlr-3.1.3.jar:./lib/antlr-2.7.7.jar:./lib/
stringtemplate-3.2.jar ExprLexer.java ExprParser.java Test.java
When I try to run the provided testrig coded in Test.java with command
java -cp ./lib/antlr-3.1.3.jar:./lib/antlr-2.7.7.jar:./lib/
stringtemplate-3.2.jar Test
results in the following error:
Exception in thread "main" java.lang.NoClassDefFoundError: Test
Caused by: java.lang.ClassNotFoundException: Test
at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
The commands above are from my Mac, but I tried this on a WinXP
machine, too (with adapted paths).
Current SDK is installed, everything else works fine. Any suggestions or hints?
Thanks for helping!
Bye,
Andreas
More information about the antlr-interest
mailing list