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https://issues.apache.org/jira/browse/SHINDIG-1232?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12991104#comment-12991104
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Paul Lindner commented on SHINDIG-1232:
---------------------------------------
Recent versions default to jsonconverter instead of throwing an NPE. However
you can fix your code to do the right thing:
Use setHeader("Content-Type", "application/xml")
http://www.gwtapps.com/doc/html/com.google.gwt.http.client.RequestBuilder.html#setHeader(java.lang.String,
java.lang.String)
> NPE in DataServiceServlet.handleSingleRequest
> ---------------------------------------------
>
> Key: SHINDIG-1232
> URL: https://issues.apache.org/jira/browse/SHINDIG-1232
> Project: Shindig
> Issue Type: Bug
> Components: Java
> Affects Versions: 1.1-BETA5
> Environment: Windiws XP;Jetty;Mozilla Firefox 3; GWT 1.7.1
> Reporter: Alec Kotovich
>
> NPE in DataServiceServlet.handleSingleRequest
> When not from browser, but from GWT client module (via Request response =
> builder.sendRequest(null,
> new RequestCallback()) I am trying to
> access GET url 'social/rest/people/canonical/@friends?format=xml', i get this
> NPE and status code is returned: 500, as follows:
> OAuth realm="shindig"
> Content-Type text/html; charset=iso-8859-1
> Content-Length 5848
> Server Jetty(6.1.21)
> Заголовки запроса
> Host localhost:8090
> User-Agent Mozilla/5.0 (Windows; U; Windows NT 5.1; ru; rv:1.9.0.15)
> Gecko/2009101601 Firefox/3.0.15 (.NET CLR 3.5.30729)
> Accept text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
> Accept-Language ru,en-us;q=0.7,en;q=0.3
> Accept-Encoding gzip,deflate
> Accept-Charset windows-1251,utf-8;q=0.7,*;q=0.7
> Keep-Alive 300
> Connection keep-alive
> Content-Type text/plain; charset=utf-8
> Referer
> http://localhost:8090/xxx-webapp/usermodule/3B179AC54BC137C54C4EFFD45D94E80C.cache.html
> Cookie JSESSIONID=5fruorpfavnn
> Stacktrace:
> java.lang.NullPointerException
> at
> org.apache.shindig.protocol.DataServiceServlet.handleSingleRequest(Da
> taServiceServlet.java:162)
> at
> org.apache.shindig.protocol.DataServiceServlet.executeRequest(DataSer
> viceServlet.java:108)
> at
> org.apache.shindig.protocol.DataServiceServlet.doGet(DataServiceServl
> et.java:53)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
> at
> org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511
> )
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