BIRT Reporting - pdf node

hello every body,

i installed he birt reporting plug-in. I have data and I make a data view Histogramme. So, i would like to finish with a reporting of my chat but the node histogramme doesn’t have outPut.

Also, i used the data view lift chart. And when I made the link between this 2 node ans execute all node, the pdf which is genereted has a table and not a chart.

How can I do please??