> From: Dan Jones [mailto:[EMAIL PROTECTED]] > > Hi > > I'm a total newbie with cocoon and am getting this error when I try to access > http://localhost/cocoon (I've set up Tomcat so I don't need to use the :8080), > using cocoon 2 and Tomcat 4.03 with JDK1.4, under Windows 2000 professional. > > I've installed it on another machine using the same OS, servlet engine and > cocoon > version, but with JDK1.3.0 and I'm presented with the cocoon homepage when I > enter the previous URL. > > Here is the error message I'm receiving. Is there a quick fix for this? Didn't > seem to be any mention of it in the FAQ. > > Many thanks > > Dan > > type fatal > > message Language Exception > > description org.apache.cocoon.ProcessingException: > > Language Exception: > org.apache.cocoon.components.language.LanguageException: > Error compiling sitemap_xmap: > Line 0, column 0: could not parse error message: > error: Invalid class file format in > G:\JDK1.4\jre\lib\rt.jar(java/io/OutputStream.class). > The major.minor version '48.0' is too recent for this tool to understand.
Quick fix: either upgrade compiler to version 1.4, or use rt.jar from the JDK of the compiler. Explanation: you can't use JDK1.4 libraries (rt.jar) with older compiler (say, 1.3). Compiler resides in WEB-INF, and its name is javac.jar. When in JDK, this is lib/tools.jar file. JDK and compiler must match (unless you are using alternate compiler - pizza - default in latest cocoon releases) Vadim --------------------------------------------------------------------- Please check that your question has not already been answered in the FAQ before posting. <http://xml.apache.org/cocoon/faq/index.html> To unsubscribe, e-mail: <[EMAIL PROTECTED]> For additional commands, e-mail: <[EMAIL PROTECTED]>
