[pde-dev] Newbie perspective question

[Alexey Fadeev <fadeev@xxxxxxxxxxxxxx>]

Hi everybody.
    
I't trying to make simple task viewer as separate Eclipse perspective. I 
do as example said

 public void createInitialLayout(IPageLayout layout) {
       String area = layout.getEditorArea();
       layout.setEditorAreaVisible( false );

       IFolderLayout mct_left = layout.createFolder("mct_left", 
IPageLayout.LEFT,(float)0.2,area );
       mct_left.addView(  MCT_EXPLORER_ID );     // final String 
MCT_EXPLORER_ID = "mct.explorer.MctExplorer";


       IFolderLayout mct_top = layout.createFolder("mct_right", 
IPageLayout.TOP,(float)0.15,area );
       mct_top.addView( MCT_MEMORY_MAP_ID);
      
       IFolderLayout    mct_bottom = 
layout.createFolder("mct_bottom",IPageLayout.BOTTOM,(float)0,area);
       mct_bottom.addView(MCT_TASK_DESCRIPTION_ID);    
}

but as soon as I try to run it (Windos -> Open Perspective -> MCT) I 
receive following in Error Log

Error Tue Mar 16 17:10:09 MSK 2004 Could not create view: 
com.samsung.mct.description.MctTaskDescription
Error Tue Mar 16 17:10:09 MSK 2004 Could not create view: 
com.samsung.mct.map.MctMemoryMap
Error Tue Mar 16 17:10:09 MSK 2004 Could not create view: 
com.samsung.mct.explorer.MctExplorer

Can you give me an advise how I can solve this problem?

Regards,
Alexey