This is most likely due to no mime type being set for SVG files on websphere. Make sure that you set svg file mime types to image/svg+xml*. *Since there is no mime-type set, it is crashing at response.setContentType(contentType), where contentType is null.
On Thu, Apr 3, 2008 at 9:27 AM, Shankar K <[EMAIL PROTECTED]> wrote: > Hi All, > > We are facing a problem using Trinidad's(1.2.5 & 1.2.7) Chart component in > Web Sphere (6.1). The chart doesn't get displayed and in the logs we see NPE > on "com.ibm.ws.webcontainer.srt.SRTServletResponse.setContentType" (Stack > Trace below) > We had initially thought it could be some configuration that needs to be > done for SVG plugin in WAS and checked with IBM folks. But they say the > problem is originating from trindad's code as > "org.apache.myfaces.trinidad.webapp.ResourceServlet._setHeaders" is passing > a null value. > > Can someone help us with this issue? > * > Stack Trace from WAS logs:* > > java.lang.NullPointerException > at > com.ibm.ws.webcontainer.srt.SRTServletResponse.setContentType(SRTServletResponse.java:1075) > at > org.apache.myfaces.trinidad.webapp.ResourceServlet._setHeaders(ResourceServlet.java:445) > at > org.apache.myfaces.trinidad.webapp.ResourceServlet.doGet(ResourceServlet.java:207) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:751) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:856) > at > org.apache.myfaces.trinidad.webapp.ResourceServlet.service(ResourceServlet.java:162) > at > com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:989) > at > com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:930) > at > com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:118) > at > com.ibm.ws.webcontainer.filter.WebAppFilterChain._doFilter(WebAppFilterChain.java:87) > at > com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:768) > at > com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:676) > at > com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:498) > at > com.ibm.ws.wswebcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:486) > at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:3276) > at > com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.java:267) > at > com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:811) > at > com.ibm.ws.wswebcontainer.WebContainer.handleRequest(WebContainer.java:1455) > at > com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:113) > at > com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:454) > at > com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java:383) > at > com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(HttpICLReadCallback.java:102) > at > com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:165) > at > com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217) > at > com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161) > at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:136) > at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:195) > at > com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:743) > at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:873) > at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1469) > > > Thanks, > > Shankar > > > >
