Re: java.lang.NoClassDefFoundError

Hi,

Did you try,

java -classpath c:\path\to\pg73jdbc3.jar;. Example2

Have a nice day,
William

Becerra Lagos Ana Lilian wrote:

> Hi,
>
>
>
> Could you help me in my program JAVA with jdbc Postgre
>
> I have my simple code
>
>
>
> import java.sql.DriverManager;
>
> import java.sql.Connection;
>
> import java.sql.SQLException;
>
>
>
> public class Example2 {
>
> public static void main(String[] argv) {
>
> System.out.println("Checking if Driver is registered with
> DriverManager.");
>
>
>
> try {
>
> Class.forName("org.postgresql.Driver");
>
> } catch (ClassNotFoundException cnfe) {
>
> System.out.println("Couldn't find the driver!");
>
> System.out.println("Let's print a stack trace, and exit.");
>
> cnfe.printStackTrace();
>
> System.exit(1);
>
> }
>
> }
>
> }
>
>
>
> Then I execute :
>
> javac Example2.java
>
>
>
> Then I execute
>
> java Example2
>
>
>
> but I get
>
> Exception in thread "main" java.lang.NoClassDefFoundError: Example
>
>
>
> Wich is my error ?
>
> I copied pg73jdbc3.jar in my path
>
> C:\j2sdk1.4.1_07\lib\
>
> Its have org.postgresql.Driver
>
>
>
> Thanks advanted
>
> ana
>
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