NoClassDefFoundError with CSVReader?

[Todd Patrick]

[Details]:

SunOS 5.8 Generic_117350-27 sun4u sparc SUNW,UltraAX-MP
javac 1.5.0_06
java version "1.5.0_06"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_06-b05)
Java HotSpot(TM) Server VM (build 1.5.0_06-b05, mixed mode)


[Issue]:

I've been fighting the following error. I don't have a CLASSPATH defined. At this point, Is it an issue with trying to use the CSVReader class?


[Error]:

Exception in thread "main" java.lang.NoClassDefFoundError: au/com/bytecode/opencsv/CSVReader
at dtn.refinedfuels.EAIParser.main(Unknown Source)


[Command ran to produce error]:

java company.refinedfuels.EAIParser


[Ant build.xml file]:

<?xml version="1.0"?>
 
<project name="EAI Storage Numbers" default="build" basedir=".">
 <property name="src" value="." />
 <property name="build" value="classes" />
 
 <target name="init">
  <tstamp/>
  <mkdir dir="${build}" />
 </target>
 
 <target name="build" depends="init">
  <javac srcdir="${src}" destdir="${build}">
   <classpath>
   <pathelement location="/EAIStorageNumbers/v1/source/lib/opencsv-1.3.jar"/>
</classpath>
  </javac>
 </target>
</project>

[Java Class]:

package company.refinedfuels;
 
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import java.io.FileReader;
import java.io.IOException;
import au.com.bytecode.opencsv.CSVReader;
 
public class EAIParser {
 
private static final String CSV_FILE="/EAIStorageNumbers/0001/weekly05172006.csv";

public static void main(String[] args) throws IOException {
CSVReader reader = new CSVReader(new FileReader(CSV_FILE));
 
List AllValueList = reader.readAll();
Iterator list = AllValueList.iterator();

while(list.hasNext()){
list.next();
String sig_value = list.toString();
System.out.println("Single Value: " + sig_value);
}

reader.close();
}
}

[ May 17, 2006: Message edited by: Todd Patrick ]

[Carl Trusiak]

You need to set the classpath to tell java the location of the opencsv-1.3.jar

something like : (Assuming you are in the build directory to start this.)

java -cp ./;../source/lib/opencsv-1.3.jar company.refinedfuels.EAIParser