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SwellRT / swellrt

SwellRT main project. Server, JavaScript and Java clients
http://swellrt.org/
Apache License 2.0
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Error when registering for notifications #147

Closed atd closed 8 years ago

atd commented 8 years ago

When the device tries to register to the notification server, it gets a 500 error

Server show this in the log

2016-05-03 13:42:22.131:WARN:oejs.ServletHandler:qtp489867264-168: /swell/notification;sid=d5dmh1am2znn608jum3mopdw
java.lang.NullPointerException
        at org.swellrt.server.box.servlet.NotificationService.execute(NotificationService.java:53)
        at org.swellrt.server.box.servlet.SwellRtServlet.doPost(SwellRtServlet.java:118)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
        at com.google.inject.servlet.ServletDefinition.doService(ServletDefinition.java:263)
        at com.google.inject.servlet.ServletDefinition.service(ServletDefinition.java:178)
        at com.google.inject.servlet.ManagedServletPipeline.service(ManagedServletPipeline.java:91)
        at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:62)
        at org.waveprotocol.box.server.rpc.HttpWindowSessionFilter.doFilter(HttpWindowSessionFilter.java:62)
        at com.google.inject.servlet.FilterDefinition.doFilter(FilterDefinition.java:163)
        at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:58)
        at org.waveprotocol.box.server.stat.RequestScopeFilter.doFilter(RequestScopeFilter.java:81)
        at com.google.inject.servlet.FilterDefinition.doFilter(FilterDefinition.java:163)
        at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:58)
        at com.google.inject.servlet.ManagedFilterPipeline.dispatch(ManagedFilterPipeline.java:118)
        at com.google.inject.servlet.GuiceFilter.doFilter(GuiceFilter.java:113)
        at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1615)
        at org.waveprotocol.box.server.rpc.CacheHeaderFilter.doFilter(CacheHeaderFilter.java:43)
        at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1615)
        at org.eclipse.jetty.servlets.CrossOriginFilter.handle(CrossOriginFilter.java:248)
        at org.eclipse.jetty.servlets.CrossOriginFilter.doFilter(CrossOriginFilter.java:211)
        at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1615)
        at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:550)
        at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
        at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:568)
        at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:221)
        at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1110)
        at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:479)
        at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:183)
        at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1044)
        at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
        at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)
        at org.eclipse.jetty.server.Server.handle(Server.java:459)
        at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:281)