upgrading 9.20 to 9.21 exception

[dpop]

hi
I just upgraded the jfreechart library from .20 to 21. the package naming changes were not a problem, but when I try to see one of my charts i get this exception:

java.lang.NoSuchMethodError: org.jfree.text.TextUtilities.drawAlignedString(Ljava/lang/String;Ljava/awt/Graphics2D;FFLorg/jfree/ui/TextAnchor;)Ljava/awt/geom/Rectangle2D;
at org.jfree.chart.StandardLegend.drawSeriesElements(StandardLegend.java:1035)
at org.jfree.chart.StandardLegend.draw(StandardLegend.java:870)
at org.jfree.chart.StandardLegend.draw(StandardLegend.java:690)
at org.jfree.chart.JFreeChart.draw(JFreeChart.java:896)
at org.jfree.chart.JFreeChart.draw(JFreeChart.java:804)
.......................

thanks

[angel]

Do you have also upgraded jcommon to 0.9.6?

[dpop]

i don't think i did... i'll try that,
thx