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java.lang.NoClassDefFoundError: sun/tools/javac/Main

Cameron Park
Ranch Hand

Joined: Apr 06, 2001
Posts: 371
When I tried to invoke a JSP, javac says that the root cause is "java.lang.NoClassDefFoundError: sun/tools/javac/Main". Is that the tool.jar? How can I fix this?

Joined: Apr 23, 2001
Posts: 6
There can be several reason for that
1)set the classpath till web-inf/classes
2)class file not available in classes directory
3)tool.jar not available in classpath
prashant sreenivasan

Joined: Nov 19, 2000
Posts: 6
make the classpath variable include the file JAVA_HOME\lib\tools.jar
This should solve the problem
Peter den Haan
Ranch Hand

Joined: Apr 20, 2000
Posts: 3252
Some application servers (such as Orion) require you to copy tools.jar into the application server lib or root directory.
- Peter
With a little knowledge, a cast iron skillet is non-stick and lasts a lifetime.
subject: java.lang.NoClassDefFoundError: sun/tools/javac/Main
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