Errors creating plugin class

[daytooner]

I have followed the instructions here: https://www.sweethome3d.com/pluginDeveloperGuide.jsp to generate a basic plugin. But when I generate the VolumePlugin class, I get the error:

"The type com.eteks.sweethome3d.plugin.Plugin is not accessible"

Here is the code that was generated:

Code: Select all

package com.eteks.test;

import com.eteks.sweethome3d.plugin.Plugin;

public class VolumePlugin extends Plugin {
  }

Did I miss something?

TIA

ken

[Puybaret]

You probably use a compiler compliance level ≥ 9.
Change compiler compliance level to 1.8 in project properties or maybe accept Eclipse's quick fix Add 'requires SweetHome3D' to module-info.java