[Paraview] save image

[yi mu]

Greetings,
 
 I wasn't able to save the image created from the session file, saving a simple cylinder created from source filter was fine, here is the error message, is there anyone know what's the problem?
 
 ErrorMessage
 # Error or warning: There was a VTK Error in file: /home/ymu/paraview/paraview-2 .4.3/GUI/Client/vtkPVApplication.cxx (1732)
  vtkPVApplication (0x616ed0): TclTk error: Uncaught exception: St9bad_alloc
  Uncaught exception: St9bad_alloc
 
     while executing
 "vtkTemp76 SaveAsImage"
     invoked from within
 ".paraview.#paraview#2.#paraview#2#17 invoke active"
     ("uplevel" body line 1)
     invoked from within
 "uplevel #0 [list $w invoke active]"
     (procedure "tk::MenuInvoke" line 47)
     invoked from within
 "tk::MenuInvoke .paraview.#paraview#2.#paraview#2#17 1"
     (command bound to event)
 ErrorMessage end
 
 Any help are appreciated!
 
 Yi

 		
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