I tried the new Quickstart instructions and they look great! Two really
simple, newbie-type things (me being the newbie) and a stack trace from an
error inside the Quickstart app:
I did a cut-and-paste to get the text from the pom.xml file in the PDF doc into
my Netbeans pom.xml. Since the document had the text split across two pages,
I accidentally picked up the page footer and date and pasted them into my
pom.xml file.
I suggest adding something like this to the section about changing the pom.xml
file:
"If, after editing the pom.xml file, your project name changes from "Example"
to "Badly formed Maven project", this means you have changed the pom.xml to
something Maven doesn't understand. If you were cutting and pasting text, you
most likely pasted the text in the wrong place and this threw Maven off.
Carefully examine the pom.xml file and make sure all the tags line up. Using
the Source/Format menu option will auto-format your pom.xml file for you and
should help you find the missing, extra or out-of-place tags."
I ran the Quickstart.java from the PDF, and it did load and display the .shp
file (this is further than I've gotten before! I'm excited!) However, when I
tried to click the "+" and zoom in on the map I got this error:
Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException
at org.geotools.swing.JMapPane.clearBaseImage(JMapPane.java:790)
at org.geotools.swing.JMapPane.paintComponent(JMapPane.java:658)
at javax.swing.JComponent.paint(JComponent.java:1029)
at javax.swing.JComponent.paintChildren(JComponent.java:864)
at javax.swing.JComponent.paint(JComponent.java:1038)
at javax.swing.JComponent.paintChildren(JComponent.java:864)
at javax.swing.JComponent.paint(JComponent.java:1038)
at javax.swing.JComponent.paintChildren(JComponent.java:864)
at javax.swing.JComponent.paint(JComponent.java:1038)
at javax.swing.JLayeredPane.paint(JLayeredPane.java:567)
at javax.swing.JComponent.paintChildren(JComponent.java:864)
at javax.swing.JComponent.paintToOffscreen(JComponent.java:5131)
at
javax.swing.RepaintManager$PaintManager.paintDoubleBuffered(RepaintManager.java:1475)
at
javax.swing.RepaintManager$PaintManager.paint(RepaintManager.java:1406)
at javax.swing.RepaintManager.paint(RepaintManager.java:1220)
at javax.swing.JComponent.paint(JComponent.java:1015)
at java.awt.GraphicsCallback$PaintCallback.run(GraphicsCallback.java:21)
at
sun.awt.SunGraphicsCallback.runOneComponent(SunGraphicsCallback.java:60)
at
sun.awt.SunGraphicsCallback.runComponents(SunGraphicsCallback.java:97)
at java.awt.Container.paint(Container.java:1780)
at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:814)
at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:714)
at
javax.swing.RepaintManager.seqPaintDirtyRegions(RepaintManager.java:694)
at
javax.swing.SystemEventQueueUtilities$ComponentWorkRequest.run(SystemEventQueueUtilities.java:128)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
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)
------------------------------------------------------------------------------
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