steps :
  1 creat a ooo writer document .
  2 click "Insert --> Object --> Chart" , then pop up the "AutoFormat char(1-4)"
dailog , then click the "Create" button . a chart is created in this document .
  3 use "Ctrl + A" to select the all content in the document created in the 1th
step, then move the cursor into the end of the chart which was inserted in the
2th step.  
  4 use "Ctrl + V" to paste the content .
  finally , there is not a chart to be pasted after do the 4th step .

  note (there chart is pasted after do 4th step when you click "Enten" key after
doing 3th step)