[Resteasy-users] Failed processing arguments for DELETE

[Ted J. <te...@re...>]

I have a method to handle DELETE requests that looks like this:

@DELETE
@Path("{isbn}")
@Produces("application/xml")
public String deleteBook(@PathParam("isbn") String isbn) {
	...
}


This results in a 400 error with the message: The request sent by the client was syntactically incorrect (Failed processing arguments of public java.lang.String org.teiid.rest.services.BookResource.deleteBook(java.lang.String)).


The underlying exception is this:  
Caused by: java.lang.NullPointerException
10:36:20,468 ERROR [STDERR] at org.jboss.resteasy.core.PathParamInjector.inject(PathParamInjector.java:74)

My URL passed in is this: http://localhost:8080/simple/teiid-rest/book/1

I have a GET operation with the same signature that works as expected.

Any thoughts on why I might be getting this error?

Thanks,
Ted