Dear list,
I'm evaluating the restlet framework to see if we can use it to create
clients for our restful image server.
It's been a while since I was actively coding in java and it took a
while to get an xcode project (I'm on osx 10.4.10) into a shape to get
the book examples to compile and run.
Now I've worked that out up to a point that eg. example 2_1a compiles
but generates a runtime error:
[Fatal Error] :1:1: Content is not allowed in prolog.
It dies in the loop to iterate over the requested items in the document.
// Use XPath to find the interesting parts of the data structure
String expr = "/ResultSet/Result/Title";
for (Node node : document.getNodes(expr)) {
System.out.println(node.getTextContent());
}
Any clues what is going wrong?
Thanks in advance,
--Aadjan
Run log:
[Session started at 2007-09-27 22:08:45 +0200.]
Sep 27, 2007 10:08:47 PM com.noelios.restlet.http.StreamClientHelper start
INFO: Starting the HTTP client
[Fatal Error] :1:1: Content is not allowed in prolog.
Exception in thread "main" java.lang.NullPointerException
at Example2_1a.main(Example2_1a.java:46)
java has exited with status 1.
