no dictionary for class TPaletteAxis is available

From: Harinder Singh Bawa <hbawa_at_csufresno.edu>
Date: Tue, 3 Aug 2010 06:34:54 -0700

Dear root experts,

I am getting this strange error when I call the Object Quality mapfile in my analysis. Although it doesnot effect or crash my analysis but I want to get rid of it. Can anybody suggest what is this for??

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checkOQ: opening file ObjectQualityMaps_run152166.root Warning in <TClass::TClass>: no dictionary for class TPaletteAxis is available

Error in <TBufferFile::ReadObject>: trying to read an emulated class (TPaletteAxis) to store in a compiled pointer (TObject) 
Error in <TBufferFile::ReadObject>: trying to read an emulated class (TPaletteAxis) to store in a compiled pointer (TObject) 
Error in <TBufferFile::ReadObject>: trying to read an emulated class (TPaletteAxis) to store in a compiled pointer (TObject) 
Error in <TBufferFile::ReadObject>: trying to read an emulated class (TPaletteAxis) to store in a compiled pointer (TObject) 
Error in <TBufferFile::ReadObject>: trying to read an emulated class (TPaletteAxis) to store in a compiled pointer (TObject) 
Error in <TBufferFile::ReadObject>: trying to read an emulated class (TPaletteAxis) to store in a compiled pointer (TObject) 
Error in <TBufferFile::ReadObject>: trying to read an emulated class (TPaletteAxis) to store in a compiled pointer (TObject) 
Error in <TBufferFile::ReadObject>: trying to read an emulated class (TPaletteAxis) to store in a compiled pointer (TObject) 
Error in <TBufferFile::ReadObject>: trying to read an emulated class (TPaletteAxis) to store in a compiled pointer (TObject) 
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Harinder Received on Tue Aug 03 2010 - 15:35:09 CEST