How do I fix error editor does not contain main type?

Problem is that your folder is not identified as a Source folder.

  1. Right click on the project folder -> Properties.
  2. Choose ‘Java Build Path’
  3. Click on ‘Sources’ tab on top.
  4. Click on ‘Add Folder’ on the right panel.
  5. Select your folders and apply.

What is a main type?

MainType is a powerful but easy to use font manager and font viewer for Windows, that takes the frustration out of managing your fonts. It is packed with tons of intuitive features that makes it simple to find, preview, organize, install, and print your fonts.

How do I fix building workspace error in Eclipse?

Go to your eclipse installation folder. Run “eclipse.exe -clean” Work normally. Enjoy….

  1. I had changed jdk version in eclipse. ini.
  2. This also worked for me too. Thanks!!!
  3. Running -clean worked for me.
  4. -clean helped Luna 4.4.1.
  5. Excellent thanks!

How do I use Eclipse for java?

2. Writing your First Java Program in Eclipse

  1. Step 0: Launch Eclipse. Launch Eclipse by running ” eclipse.exe ” from the Eclipse installed directory.
  2. Step 1: Create a new “Java Project”
  3. Step 2: Write a Hello-world Java Program (or “Java Class”)
  4. Step 3: Compile & Execute the Java Program.

Where is the main method in Java project in Eclipse?

From the Eclipse IDE menu, select Search>Java . In the dialog, enter: “main” as the search string. “Method” in the “Search For” box.

Is there a main function in Java?

Java’s main function is void, which means it does not return any value when it completes.

How many main methods are there in Java?

From the above program, we can say that Java can have multiple main methods but with the concept of overloading. There should be only one main method with parameter as string[ ] arg.