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Error 500

NAML exception in customized site: 
	in macro_source(nabble:macro_viewer.naml:6) - <n.macro_source.
				id="[n.current_command_id/]"
				base="[n.current_base_classes/]"
				breadcrumbs="[n.current_breadcrumbs/]"
			> - public void nabble.view.web.template.NabbleNamespace.macro_source(nabble.naml.compiler.IPrintWriter,nabble.naml.compiler.ScopedInterpreter)
	in comment(nabble:utilities.naml:50) - <n.comment.>
	in page_start(responsive:responsive.naml:7) - <n.page_start/>
	in current_permission_version(nabble:permissions.naml:6) - <n.current_permission_version/>
	in if(nabble:macro_viewer.naml:4) - <n.if.command_exists id="[n.current_command_id/]"> - public static void nabble.naml.namespaces.BasicNamespace._if(nabble.naml.compiler.IPrintWriter,nabble.naml.compiler.Interpreter)
	in current_macro_source(nabble:macro_viewer.naml:37) - <n.current_macro_source.>
	in do(nabble:macro_viewer.naml:1) - <n.do/>
	in naml_tools(nabble:macro_viewer.naml:36) - <n.naml_tools.>
	in (nabble:macro_viewer.naml:35) - <macro name="macro_viewer" requires="servlet">

Message: NAML exception in customized site:

RequestURI: /template/NamlServlet.jtp

Server: s1.nabble.com

Caused by:

nabble.view.lib.JtpContextServlet$JtpServletException: url=http://naml.nabble.com/template/NamlServlet.jtp?macro=macro_viewer&id=nabble.naml.namespaces.BasicNamespace.both&base=nabble.naml.namespaces.BasicNamespace-nabble.view.web.template.NabbleNamespace-nabble.view.web.template.ServletNamespace&breadcrumbs=view_app%2521custom_tweak%253Aapp_page-view_homepage%2521custom_tweak%253Ahomepage-app_html%2521nabble%253Aapp.naml-app_min_html%2521nabble%253Aapp.naml-html%2521custom_tweak%253Ashared_design-page_header%2521custom_tweak%253Ashared_design-breadcrumbs%2521custom_tweak%253Ashared_design-breadcrumbs_content%2521nabble%253Autilities.naml%25212-node_breadcrumbs%2521custom_tweak%253Ashared_design  user-agent=claudebot method=GET referer=null
	at nabble.view.lib.JtpContextServlet.handleException(JtpContextServlet.java:554)
	at nabble.view.lib.JtpContextServlet.service2(JtpContextServlet.java:444)
	at nabble.view.lib.JtpContextServlet.service(JtpContextServlet.java:311)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:565)
	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1360)
	at org.eclipse.jetty.servlets.UserAgentFilter.doFilter(UserAgentFilter.java:77)
	at org.eclipse.jetty.servlets.GzipFilter.doFilter(GzipFilter.java:181)
	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1331)
	at cachingfilter.CachingFilter.doFilter(CachingFilter.java:135)
	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1331)
	at fschmidt.util.servlet.BadBotFilter.doFilter(BadBotFilter.java:74)
	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1331)
	at fschmidt.util.servlet.ConnectionLimitFilter.doFilter(ConnectionLimitFilter.java:94)
	at nabble.view.lib.NabbleConnectionLimitFilter.doFilter(NabbleConnectionLimitFilter.java:26)
	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1331)
	at nabble.view.lib.NabbleErrorFilter.doFilter(NabbleErrorFilter.java:21)
	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1331)
	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:477)
	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:225)
	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1031)
	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:406)
	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:186)
	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:965)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117)
	at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:250)
	at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:149)
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:111)
	at org.eclipse.jetty.server.Server.handle(Server.java:349)
	at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:449)
	at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:910)
	at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:634)
	at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:230)
	at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:76)
	at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:609)
	at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:45)
	at nabble.model.Executors$1$1.run(Executors.java:27)
	at fschmidt.util.executor.ThreadTimer$1.run(ThreadTimer.java:18)
	at fschmidt.util.executor.AbstractThreadPool$1.run(AbstractThreadPool.java:29)
	at java.lang.Thread.run(Thread.java:748)
Caused by: javax.servlet.ServletException: NAML exception in customized site: 
	in macro_source(nabble:macro_viewer.naml:6) - <n.macro_source.
				id="[n.current_command_id/]"
				base="[n.current_base_classes/]"
				breadcrumbs="[n.current_breadcrumbs/]"
			> - public void nabble.view.web.template.NabbleNamespace.macro_source(nabble.naml.compiler.IPrintWriter,nabble.naml.compiler.ScopedInterpreter)
	in comment(nabble:utilities.naml:50) - <n.comment.>
	in page_start(responsive:responsive.naml:7) - <n.page_start/>
	in current_permission_version(nabble:permissions.naml:6) - <n.current_permission_version/>
	in if(nabble:macro_viewer.naml:4) - <n.if.command_exists id="[n.current_command_id/]"> - public static void nabble.naml.namespaces.BasicNamespace._if(nabble.naml.compiler.IPrintWriter,nabble.naml.compiler.Interpreter)
	in current_macro_source(nabble:macro_viewer.naml:37) - <n.current_macro_source.>
	in do(nabble:macro_viewer.naml:1) - <n.do/>
	in naml_tools(nabble:macro_viewer.naml:36) - <n.naml_tools.>
	in (nabble:macro_viewer.naml:35) - <macro name="macro_viewer" requires="servlet">
	at nabble.view.web.template.NamlServlet.checkTweaked(NamlServlet.java:191)
	at nabble.view.web.template.NamlServlet.service(NamlServlet.java:145)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
	at nabble.view.lib.JtpContextServlet.service2(JtpContextServlet.java:440)
	... 38 more
Caused by: nabble.naml.compiler.TemplateRuntimeException: 
	in macro_source(nabble:macro_viewer.naml:6) - <n.macro_source.
				id="[n.current_command_id/]"
				base="[n.current_base_classes/]"
				breadcrumbs="[n.current_breadcrumbs/]"
			> - public void nabble.view.web.template.NabbleNamespace.macro_source(nabble.naml.compiler.IPrintWriter,nabble.naml.compiler.ScopedInterpreter)
	in comment(nabble:utilities.naml:50) - <n.comment.>
	in page_start(responsive:responsive.naml:7) - <n.page_start/>
	in current_permission_version(nabble:permissions.naml:6) - <n.current_permission_version/>
	in if(nabble:macro_viewer.naml:4) - <n.if.command_exists id="[n.current_command_id/]"> - public static void nabble.naml.namespaces.BasicNamespace._if(nabble.naml.compiler.IPrintWriter,nabble.naml.compiler.Interpreter)
	in current_macro_source(nabble:macro_viewer.naml:37) - <n.current_macro_source.>
	in do(nabble:macro_viewer.naml:1) - <n.do/>
	in naml_tools(nabble:macro_viewer.naml:36) - <n.naml_tools.>
	in (nabble:macro_viewer.naml:35) - <macro name="macro_viewer" requires="servlet">
	at nabble.naml.compiler.Compiler.interpFix(Compiler.java:2007)
	at nabble.naml.compiler.Compiler$Block.run(Compiler.java:1636)
	at nabble.naml.compiler.BlockWrapper.printTo(BlockWrapper.java:68)
	at nabble.naml.compiler.TemplatePrintWriter.print(TemplatePrintWriter.java:22)
	at nabble.naml.namespaces.BasicNamespace._if(BasicNamespace.java:140)
	at sun.reflect.GeneratedMethodAccessor12.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at nabble.naml.compiler.JavaCall.invoke(JavaCall.java:26)
	at nabble.naml.compiler.Compiler$Block.invoke(Compiler.java:1557)
	at nabble.naml.compiler.Compiler$Block.run(Compiler.java:1631)
	at nabble.naml.compiler.Template.run(Template.java:61)
	at nabble.naml.compiler.Template.run(Template.java:33)
	at nabble.modules.ModuleManager.run(ModuleManager.java:268)
	at nabble.view.web.template.NamlServlet.service(NamlServlet.java:167)
	at nabble.view.web.template.NamlServlet.service(NamlServlet.java:135)
	... 40 more
Caused by: java.lang.NullPointerException

URL = http://naml.nabble.com/template/NamlServlet.jtp?macro=macro_viewer&id=nabble.naml.namespaces.BasicNamespace.both&base=nabble.naml.namespaces.BasicNamespace-nabble.view.web.template.NabbleNamespace-nabble.view.web.template.ServletNamespace&breadcrumbs=view_app%2521custom_tweak%253Aapp_page-view_homepage%2521custom_tweak%253Ahomepage-app_html%2521nabble%253Aapp.naml-app_min_html%2521nabble%253Aapp.naml-html%2521custom_tweak%253Ashared_design-page_header%2521custom_tweak%253Ashared_design-breadcrumbs%2521custom_tweak%253Ashared_design-breadcrumbs_content%2521nabble%253Autilities.naml%25212-node_breadcrumbs%2521custom_tweak%253Ashared_design