<div class="gmail_quote"><span class="HOEnZb"><font color="#888888"><span style="color: rgb(51, 51, 51);">I am looking for solutions to a number of problems, but cannot use the Search button. </span><br style="color: rgb(51, 51, 51);">
<span style="color: rgb(51, 51, 51);">I get the following error: </span><br></font></span><h2>HTTP ERROR: 500</h2><pre>url=<a href="http://old.nabble.com/forum/Search.jtp?forum=15906&amp;local=y&amp;query=layer">http://old.nabble.com/forum/Search.jtp?forum=15906&amp;local=y&amp;query=layer</a>  user-agent=Mozilla/5.0 (Windows NT 6.1; WOW64; rv:8.0) Gecko/20100101 Firefox/8.0 referer=<a href="http://lists.osgeo.org/mailman/listinfo/openlayers-users">http://lists.osgeo.org/mailman/listinfo/openlayers-users</a></pre>

<p>RequestURI=/forum/Search.jtp</p><h3>Caused by:</h3><pre>fschmidt.util.servlet.JtpContextServlet$JtpRuntimeException: url=<a href="http://old.nabble.com/forum/Search.jtp?forum=15906&amp;local=y&amp;query=layer">http://old.nabble.com/forum/Search.jtp?forum=15906&amp;local=y&amp;query=layer</a>  user-agent=Mozilla/5.0 (Windows NT 6.1; WOW64; rv:8.0) Gecko/20100101 Firefox/8.0 referer=<a href="http://lists.osgeo.org/mailman/listinfo/openlayers-users">http://lists.osgeo.org/mailman/listinfo/openlayers-users</a>
        at fschmidt.util.servlet.JtpContextServlet.handleException(JtpContextServlet.java:548)
        at fschmidt.util.servlet.JtpContextServlet.service2(JtpContextServlet.java:484)
        at fschmidt.util.servlet.JtpContextServlet.service(JtpContextServlet.java:287)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
        at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487)
        at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1093)
        at org.mortbay.servlet.WelcomeFilter.doFilter(WelcomeFilter.java:61)
        at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
        at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:360)
        at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
        at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:712)
        at org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:211)
        at org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114)
        at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139)
        at org.mortbay.jetty.Server.handle(Server.java:313)
        at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:506)
        at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:830)
        at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:514)
        at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211)
        at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:381)
        at org.mortbay.jetty.bio.SocketConnector$Connection.run(SocketConnector.java:227)
        at org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:442)
Caused by: java.lang.NullPointerException
        at nabble.view.web.forum.Search.service(Search.java:142)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
        at fschmidt.util.servlet.JtpContextServlet.service2(JtpContextServlet.java:482)
        ... 20 more
</pre>
<h3>Caused by:</h3><pre>java.lang.NullPointerException
        at nabble.view.web.forum.Search.service(Search.java:142)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
        at fschmidt.util.servlet.JtpContextServlet.service2(JtpContextServlet.java:482)
        at fschmidt.util.servlet.JtpContextServlet.service(JtpContextServlet.java:287)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
        at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487)
        at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1093)
        at org.mortbay.servlet.WelcomeFilter.doFilter(WelcomeFilter.java:61)
        at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
        at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:360)
        at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
        at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:712)
        at org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:211)
        at org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114)
        at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139)
        at org.mortbay.jetty.Server.handle(Server.java:313)
        at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:506)
        at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:830)
        at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:514)
        at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211)
        at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:381)
        at org.mortbay.jetty.bio.SocketConnector$Connection.run(SocketConnector.java:227)
        at org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:442)
</pre>
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<br style="color: rgb(51, 51, 51);"><span style="color: rgb(51, 51, 51);" class="HOEnZb">Is this because of Firfox, or something else? </span><br></div><br>Regards,<br>-- <br>Narelle Irvine<br><br><br>