Trying to start a program created with the eclipse Scala plugin, I saw an error that the main class couldn’t be found. That was cryptic, as there was a main. Stranger still, this is a program I had run successfully before.
The first part of solving the problem was to look for clues in the [...]
Continue reading about Scala Eclipse Plugin Error: Scala Signature
How do you create a single runnable jar that contains all the files it needs to run? This is one of those questions that should be easier to answer. Here’s how to do it in eclipse and NetBeans.
First, eclipse, following the post here:1. Create a Java class to run your Scala main:
package scala.loader;
import java.util.*;
public class [...]
Continue reading about Creating Single-file Runnable Jars in Scala with eclipse
The Scala Eclipse plugin is in development, so we can forgive little issues. One I keep running into is that programs sometimes can’t find themselves upon start. On the canonical hello-world program, I see:
Exception in thread “main” java.lang.NoClassDefFoundError: HelloWorldCaused by: java.lang.ClassNotFoundException: HelloWorld
So far, the only explanation I’ve found from searching the web is that the [...]
