This exception is being thrown because the Theme class can't find a suitable theme provider. Is the Terra JAR on your classpath?
On Apr 28, 2010, at 11:11 PM, Scott Lanham wrote: > I missed an important bit: > > Caused by: org.apache.pivot.wtk.ThemeNotFoundException: A theme could not be > located. > at org.apache.pivot.wtk.Theme.<clinit>(Theme.java:76) > > On Thu, 29 Apr 2010 11:50:21 am Scott Lanham wrote: >> Hello, >> >> I am dynamically loading a pivot (1.4) app from a basic "launcher" app >> using URLClassLoader. It is throwing the exception detailed below. I was >> wondering if anyone has had experience with this kind of problem? >> >> If you are wondering why I would do such a crazy thing, it is all in the >> name of auto-updating the app in Windows ( without using webstart ). >> >> Thanks, >> >> Scott. >> >> Exception in thread "AWT-EventQueue-0" >> java.lang.ExceptionInInitializerError at >> org.apache.pivot.wtk.Component.installThemeSkin(Component.java:737) at >> org.apache.pivot.wtk.Window.<init>(Window.java:393) >> at org.apache.pivot.wtk.Window.<init>(Window.java:388) >> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native >> Method) >> at >> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAcce >> ssorImpl.java:39) at >> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstru >> ctorAccessorImpl.java:27) at >> java.lang.reflect.Constructor.newInstance(Constructor.java:513) at >> java.lang.Class.newInstance0(Class.java:355) >> at java.lang.Class.newInstance(Class.java:308) >> at >> org.apache.pivot.wtkx.WTKXSerializer.processStartElement(WTKXSerializer.jav >> a:617) at >> org.apache.pivot.wtkx.WTKXSerializer.readObject(WTKXSerializer.java:449) >> at >> org.apache.pivot.wtkx.WTKXSerializer.readObject(WTKXSerializer.java:405) >> at >> org.apache.pivot.wtkx.WTKXSerializer.readObject(WTKXSerializer.java:392) >> at >> org.apache.pivot.wtkx.WTKXSerializer.readObject(WTKXSerializer.java:379) >>
