Also note it appears IndexFiles should be in a Lucene "demo" JAR, so
make sure you have that and specify it on your classpath in addition to
the regular Lucene JAR.
Sorry for the confusion.
-Zach
Zach Bailey wrote:
My next recommendation would be to manually specify the classpath by
using the -cp or -classpath arguments, for example:
/usr/java/default/bin/java -cp /usr/java/default/lib/lucene.jar
org.apache.lucene.demo.IndexFiles /opt/lucene/src/
By the way, you are aware that IndexFiles is not included in the
"official" Lucene library, right? IndexFiles is a class that relies on
Lucene, however it is distributed as a separate library as part of
"PDFBox". Perhaps that's the problem?
-Zach
warnockm wrote:
Thanks. I did not realize that. I fixed it by putting in the path,
but am
getting the same error:
[EMAIL PROTECTED] /]# /usr/java/default/bin/java
org.apache.lucene.demo.IndexFiles /opt/lucene/src/
Exception in thread "main" java.lang.NoClassDefFoundError:
org/apache/lucene/demo/IndexFiles
Zach Bailey wrote:
Are you aware you're using GCJ and not the Sun JVM/JDK? Your initial
paragraph seems to imply you think you are using a Sun product, but
your stack trace shows otherwise. Perhaps that has something to do
with it - you're not actually running the "java" you think you are?
-Zach
warnockm wrote:
This sounds like a simple problem but i cannot for the life of me
figure
it
out. Am running Fedora 7, JDK 1.6, and Tomcat 6.0 (although not being
used
for this). I download Lucene and followed the instructions that
said to
place the core and demo .jar files in my classpath. My classpath is
set
to
java_dir/ and java_dir/lib. I placed the .jar files in
java_dir/lib. Next,
i made sure my JAVA_HOME was set. I then tried running the example
under
the "Get started", which included indexing a folder from the shell. I
ran
the command:
java org.apache.lucene.demo.IndexFiles /opt/lucene/src/
and got the following response:
Exception in thread "main" java.lang.NoClassDefFoundError:
org.apache.lucene.demo.IndexFiles
at gnu.java.lang.MainThread.run(libgcj.so.8rh)
Caused by: java.lang.ClassNotFoundException:
org.apache.lucene.demo.IndexFiles not found in
gnu.gcj.runtime.SystemClassLoader{urls=[file:/usr/java/default/,file:/usr/java/default/lib/],
parent=gnu.gcj.runtime.ExtensionClassLoader{urls=[], parent=null}}
at java.net.URLClassLoader.findClass(libgcj.so.8rh)
at gnu.gcj.runtime.SystemClassLoader.findClass(libgcj.so.8rh)
at java.lang.ClassLoader.loadClass(libgcj.so.8rh)
at java.lang.ClassLoader.loadClass(libgcj.so.8rh)
at gnu.java.lang.MainThread.run(libgcj.so.8rh)
It sounds like it can't find my Lucene class, but even when i manually
point
the classpath to the lib folder, i get the error.
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