It turns out that I had failed to enable the provider altogether. I was trying to use the META-INF stuff instead of:
sf.setProvider(new JacksonJsonProvider()); On Wed, Nov 2, 2011 at 12:33 PM, Sergey Beryozkin <[email protected]> wrote: > Hi > > On 02/11/11 15:51, Benson Margulies wrote: >> >> "No message body writer has been found for response class HashSet." >> >> I'm sure I'm supposed to know how to do this, but I can't find it. Do >> I need to add a provider? > > I think Jackson is too strict, I recall a quality patch was submitted to CXF > to make sure Jackson can read explicit collections and I think a similar > patch needs to be applied to the writeTo side, I'll get back to you a bit > later on today > > Sergey >
