Ah. If you downloaded the demo source from trunk, you'll need Pivot 2.0 to run it. Looks like you are using 1.5.2. You can either build it from source or you can grab some pre-release JARs from here:
http://ixnay.biz/pivot-jfree-demos/lib/ FYI the final 2.0 release will be available shortly. G On Jan 5, 2011, at 2:43 AM, Le Zhou wrote: > Thank Greg for quick response! :) I used the ScriptApplication approach to > run the chats demo and got the same error again :( > > My command and the error messages are shown below: > > lez...@lezhou:~/apache-pivot-1.5.2/lib$ java -cp > /home/lezhou/workspace/HelloPivot/bin/biz/ixnay/pivot/demos/charts/jfree/:charts-demo.jar:pivot-charts-1.5.2.jar:pivot-jfree-1.5.jar:pivot-wtk-1.5.2.jar:pivot-core-1.5.2.jar:pivot-tools-1.5.2.jar:pivot-wtk-terra-1.5.2.jar > org.apache.pivot.wtk.ScriptApplication > --src=/home/lezhou/workspace/HelloPivot/bin/biz/ixnay/pivot/demos/charts/jfree/charts_demo.bxml > > An error occurred while processing org.apache.pivot.wtk.TabPane starting at > line number 24 in file > /home/lezhou/workspace/HelloPivot/bin/biz/ixnay/pivot/demos/charts/jfree/charts_demo.bxml: > org.apache.pivot.serialization.SerializationException: Property elements > cannot have a namespace prefix. > at > org.apache.pivot.wtkx.WTKXSerializer.processStartElement(WTKXSerializer.java:648) > at > org.apache.pivot.wtkx.WTKXSerializer.readObject(WTKXSerializer.java:456) > at > org.apache.pivot.wtkx.WTKXSerializer.readObject(WTKXSerializer.java:412) > at > org.apache.pivot.wtk.ScriptApplication.startup(ScriptApplication.java:66) > at > org.apache.pivot.wtk.DesktopApplicationContext$HostFrame.processWindowEvent(DesktopApplicationContext.java:95) > at java.awt.Window.processEvent(Window.java:1823) > at java.awt.Component.dispatchEventImpl(Component.java:4630) > at java.awt.Container.dispatchEventImpl(Container.java:2099) > at java.awt.Window.dispatchEventImpl(Window.java:2478) > at java.awt.Component.dispatchEvent(Component.java:4460) > at java.awt.EventQueue.dispatchEvent(EventQueue.java:599) > at > java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269) > at > java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184) > at > java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174) > at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169) > at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161) > at java.awt.EventDispatchThread.run(EventDispatchThread.java:122) > > > On Wed, Jan 5, 2011 at 2:08 AM, Greg Brown <[email protected]> wrote: > You don't need to rewrite anything - just make sure that all of the JARs are > on your classpath and launch it via ScriptApplication: > > java -cp ... org.apache.pivot.wtk.ScriptApplication > --src=/biz/ixnay/pivot/demos/charts/jfree/charts_demo.bxml > > Let me know if you have any problems. > > G > > On Jan 4, 2011, at 3:57 AM, Le Zhou wrote: > >> Hi everyone, >> >> I can not view the "Charting" demo at http://pivot.apache.org/demos/, so i >> want to run the demo as an application on my computer to see what it is like. >> >> I used the source code from >> http://code.google.com/p/pivot-jfree/source/browse/trunk/demos/src/biz/ixnay/pivot/demos/charts/jfree >> >> I made the ChartsDemo class implement Applicaton, added one main funcion, >> just as the "Hello WTKX" program, and put all .bxml files under classpath, >> >> When I ran this application, I got an error as follows: >> >> "An error occurred while processing org.apache.pivot.wtk.TabPane starting >> at line number 24 in file >> /home/lezhou/workspace/HelloPivot/bin/biz/ixnay/pivot/demos/charts/jfree/charts_demo.bxml: >> org.apache.pivot.serialization.SerializationException: Property elements >> cannot have a namespace prefix." >> >> When I comment out all content between <TabPane> and </TabPane>, which are >> the same as follows: >> >> <bxml:include src="pie_charts.bxml" TabPane.tabData="Pie Chart"/> >> <bxml:include src="bar_charts.bxml" TabPane.tabData="Bar Chart"/> >> <bxml:include src="line_charts.bxml" TabPane.tabData="Line Chart"/> >> <bxml:include src="area_charts.bxml" TabPane.tabData="Area Chart"/> >> <bxml:include src="high_low_charts.bxml" TabPane.tabData="High Low Chart"/> >> >> previous error never come out anymore. I guess "bxml:include" might be >> treated as namespace prefix, but I've no idea how to solve this problem... >> >> Can anyone help me? Thanks a lot! >> > >
