Libgdx file.internal file not found错误

我需要在我的项目中使用一个atlas文件。但是，libgdx只给我一个文件找不到错误，即使我已经有资产文件夹内的图集。Libgdx file.internal file not found错误

这是代码：

https://github.com/cristianceron/CharacterEditor/blob/master/core/src/gui/GUI.java

LoadAtlas.addListener(new InputListener() 
      { 
       @Override 
       public boolean touchDown (InputEvent event, float x, float y, int pointer, int button) { 
        character.AddAnimation(AtlasName.getText()); 
        return true; 
      } 
      });

https://github.com/cristianceron/CharacterEditor/blob/master/core/src/gui/Chara.java

public void AddAnimation(String s) 
    { 
     chara_atlas.AddAnimation(s); 
    }

https://github.com/cristianceron/CharacterEditor/blob/master/core/src/character/Character_Atlas.java

public void AddAnimation(String name) 
    { 
     if (Gdx.files.internal(name).exists()) 
     { 
     TextureAtlas tmp = new TextureAtlas(Gdx.files.internal(name)); 
     texture_atlases.add(tmp); 
     animations.add(new Animation(1/15f, texture_atlases.get(texture_atlases.size()-1).getRegions())); 
     } 
     else 
     { 
      Gdx.app.log("File", "File Not found " + name); 
     } 
    }

编辑：链T Ø我的项目的github回购： https://github.com/cristianceron/CharacterEditor

链接到资产的文件夹： https://github.com/cristianceron/CharacterEditor/tree/master/android/assets

错误代码：