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Just going through the sample Scala code on Scala website, but encountered an annoying error when trying to run it.
Here's the code: http://www.scala-lang.org/node/45. On running it on Eclipse, I got this message 'Editor does not contain a main type' that prevents it from running.
Is there anything I need to do...i.e break that file into multiple files, or what?
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Basically, this type of Error means your Editor is not able to find the “main” method in any of your current program classes. The editor shows this error because when you want to run the project, at that time, the interpreter couldn't find the main function to start the execution of the program.
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In Eclipse, make sure you add your source folder in the project properties -> java build path -> source. Otherwise, the main() function may not be included in your project.
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I have this problem a lot with Eclipse and Scala. It helps if you clean your workspace and rebuild your Project.
Sometimes Eclipse doesn't recognize correctly which files it has to recompile :(
Edit: The Code runs fine in Eclipse
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