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Scala and Tomcat -> NoClassDefFound Stringbuilder?

Answer 1

+1 A:

Is the missing class scala.StringBuilder or the StringBuilder in java.lang? If the former, it sounds a lot like you are running the app without the scala-library.jar scala library, which should be added to the runtime classpath.

oxbow_lakes 2009-09-27 15:26:22

I couldn't get any scala application to run until I included the scala-library jar in the tomcat libs directory. Are you saying that there's more to library setup than that? What am I missing?

Stefan Kendall 2009-09-27 15:31:17

It wasn't clear from your question whether you are trying to run this under JDK1.4 or 1.5. Which one are you trying to use?

oxbow_lakes 2009-09-28 10:09:47

Answer 2

A:

Have you tried compiling with -target:jvm-1.4?

Daniel 2009-09-28 01:54:03

Excuse my ignorance, but why should I need to do this? I've had regular java apps running on 1.5 under tomcat.

Stefan Kendall 2009-09-28 02:14:49

If tomcat is running jvm 1.4, as suggested by others, this should help.

Daniel 2009-09-28 11:23:58

Why would tomcat be running jvm 1.4? I don't want it to be running jvm 1.4!

Stefan Kendall 2009-09-28 20:17:23

I don't know. *Have* you tried doing what I suggested?

Daniel 2009-09-28 21:17:41

Yes. It didn't work.

Stefan Kendall 2009-10-16 21:40:13

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Scala and Tomcat -> NoClassDefFound Stringbuilder?

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