Werner Guttmann wrote:
>Hi,
>
>I am just in the process of upgrading an existing web application to use
>Cocoon 2.0.3 rather than 2.0.1 (running on Solaris 8, JDK 1.3.1). When
>starting Tomcat 4.0.1, I am getting the following ComponentException in
>e.g. core.log:
>
>I have searched the logs already (incl. the FAQ), but most entries seem
>to relate to missing components within the sitemap, such as custom
>actions, etc.
>
>All I have done is to copy sitemap, cocoon.xconf and logkit.xconf from
>the Cocoon webapp shipped with the binaries, and mades ome minor chnages
>in the pipeline section that are application specific.
>
>Any idea what might be going wrong ?
>
>W..
>
>ERROR (2002-08-15) 10:34.14:581 [core.manager] (Unknown-URI)
>Unknown-thread/ExcaliburComponentSelector: Could not set up Component
>for hint: java
>org.apache.avalon.framework.parameters.ParameterException: The parameter
>'compiler' does not contain a value
> at
>org.apache.avalon.framework.parameters.Parameters.getParameter(Parameters.java:157)
>
It's (almost) clear. You don't have required parameter in the
cocoon.xconf. Check that your cocoon.xconf have something like this:
<!-- Programming Languages: -->
<programming-languages>
<java-language logger="core.language.java" name="java">
<!-- Specifies which formatter to use to format source code.
This parameter is optional.
It is commented out because of bug #5689: Java
"code-formatter" incorrectly formats double values
<parameter name="code-formatter"
value="org.apache.cocoon.components.language.programming.java.JstyleFormatter"/>
-->
<!-- A singleton-like implementation of a ClassLoader -->
<parameter name="class-loader"
value="org.apache.cocoon.components.classloader.ClassLoaderManagerImpl"/>
<!-- Compiler parameter specifies which class to use to compile Java.
Possible variants are:
Javac. Requires javac.jar (included with JDK as
lib/toools.jar).
Pizza. Requires pizza.jar (included with Cocoon distribution).
Jikes. Requires IBM jikes compiler to be present in the
PATH -->
<parameter name="compiler"
value="org.apache.cocoon.components.language.programming.java.Pizza"/>
</java-language>
Vadim
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