Error when connecting

Melkor · September 23, 2018, 1:29pm

Hello, I have some issues when connecting to the ui. I don’t remember if i always had it but i never gave too much attention since everything was working. Today I got some spare time to manage my domotinc so i would like to have less data in the log file and i would like to get rid of this. Does anyone know what is warning about?

2018-09-23 15:24:15.962 [WARN ] [eclipse.jetty.servlet.ServletHandler] - /proxy

java.lang.NullPointerException: null

	at java.net.URI$Parser.parse(URI.java:3042) [?:?]

	at java.net.URI.<init>(URI.java:588) [?:?]

	at java.net.URI.create(URI.java:850) [?:?]

	at org.eclipse.smarthome.ui.internal.proxy.ProxyServletService.uriFromRequest(ProxyServletService.java:282) [140:org.eclipse.smarthome.ui:0.10.0.oh240M3]

	at org.eclipse.smarthome.ui.internal.proxy.AsyncProxyServlet.rewriteTarget(AsyncProxyServlet.java:82) [140:org.eclipse.smarthome.ui:0.10.0.oh240M3]

	at org.eclipse.jetty.proxy.ProxyServlet.service(ProxyServlet.java:63) [73:org.eclipse.jetty.proxy:9.3.21.v20170918]

	at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) [24:javax.servlet-api:3.1.0]

	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:848) [78:org.eclipse.jetty.servlet:9.3.21.v20170918]

	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:584) [78:org.eclipse.jetty.servlet:9.3.21.v20170918]

	at org.ops4j.pax.web.service.jetty.internal.HttpServiceServletHandler.doHandle(HttpServiceServletHandler.java:71) [175:org.ops4j.pax.web.pax-web-jetty:6.0.9]

	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143) [77:org.eclipse.jetty.server:9.3.21.v20170918]

	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548) [75:org.eclipse.jetty.security:9.3.21.v20170918]

	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:226) [77:org.eclipse.jetty.server:9.3.21.v20170918]

	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1180) [77:org.eclipse.jetty.server:9.3.21.v20170918]

	at org.ops4j.pax.web.service.jetty.internal.HttpServiceContext.doHandle(HttpServiceContext.java:284) [175:org.ops4j.pax.web.pax-web-jetty:6.0.9]

	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:512) [78:org.eclipse.jetty.servlet:9.3.21.v20170918]

	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185) [77:org.eclipse.jetty.server:9.3.21.v20170918]

	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1112) [77:org.eclipse.jetty.server:9.3.21.v20170918]

	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) [77:org.eclipse.jetty.server:9.3.21.v20170918]

	at org.ops4j.pax.web.service.jetty.internal.JettyServerHandlerCollection.handle(JettyServerHandlerCollection.java:80) [175:org.ops4j.pax.web.pax-web-jetty:6.0.9]

	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134) [77:org.eclipse.jetty.server:9.3.21.v20170918]

	at org.eclipse.jetty.server.Server.handle(Server.java:534) [77:org.eclipse.jetty.server:9.3.21.v20170918]

	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:333) [77:org.eclipse.jetty.server:9.3.21.v20170918]

	at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:251) [77:org.eclipse.jetty.server:9.3.21.v20170918]

	at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:283) [69:org.eclipse.jetty.io:9.3.21.v20170918]

	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:108) [69:org.eclipse.jetty.io:9.3.21.v20170918]

	at org.eclipse.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint.java:93) [69:org.eclipse.jetty.io:9.3.21.v20170918]

	at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.executeProduceConsume(ExecuteProduceConsume.java:303) [80:org.eclipse.jetty.util:9.3.21.v20170918]

	at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceConsume(ExecuteProduceConsume.java:148) [80:org.eclipse.jetty.util:9.3.21.v20170918]

	at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:136) [80:org.eclipse.jetty.util:9.3.21.v20170918]

	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:671) [80:org.eclipse.jetty.util:9.3.21.v20170918]

	at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:589) [80:org.eclipse.jetty.util:9.3.21.v20170918]

	at java.lang.Thread.run(Thread.java:748) [?:?]

illnesse · September 23, 2018, 3:19pm

getting something similar

2018-09-23 17:17:48.258 [WARN ] [eclipse.jetty.servlet.ServletHandler] - /proxy
java.lang.NullPointerException: null
	at java.net.URI$Parser.parse(URI.java:3042) [?:?]
	at java.net.URI.<init>(URI.java:588) [?:?]
	at java.net.URI.create(URI.java:850) [?:?]
	at org.eclipse.smarthome.ui.internal.proxy.ProxyServletService.uriFromRequest(ProxyServletService.java:282) [139:org.eclipse.smarthome.ui:0.10.0.201809111909]
	at org.eclipse.smarthome.ui.internal.proxy.AsyncProxyServlet.rewriteTarget(AsyncProxyServlet.java:82) [139:org.eclipse.smarthome.ui:0.10.0.201809111909]
	at org.eclipse.jetty.proxy.ProxyServlet.service(ProxyServlet.java:63) [73:org.eclipse.jetty.proxy:9.3.21.v20170918]
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) [24:javax.servlet-api:3.1.0]
	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:848) [78:org.eclipse.jetty.servlet:9.3.21.v20170918]
	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:584) [78:org.eclipse.jetty.servlet:9.3.21.v20170918]
	at org.ops4j.pax.web.service.jetty.internal.HttpServiceServletHandler.doHandle(HttpServiceServletHandler.java:71) [174:org.ops4j.pax.web.pax-web-jetty:6.0.9]
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143) [77:org.eclipse.jetty.server:9.3.21.v20170918]
	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548) [75:org.eclipse.jetty.security:9.3.21.v20170918]
	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:226) [77:org.eclipse.jetty.server:9.3.21.v20170918]
	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1180) [77:org.eclipse.jetty.server:9.3.21.v20170918]
	at org.ops4j.pax.web.service.jetty.internal.HttpServiceContext.doHandle(HttpServiceContext.java:284) [174:org.ops4j.pax.web.pax-web-jetty:6.0.9]
	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:512) [78:org.eclipse.jetty.servlet:9.3.21.v20170918]
	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185) [77:org.eclipse.jetty.server:9.3.21.v20170918]
	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1112) [77:org.eclipse.jetty.server:9.3.21.v20170918]
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) [77:org.eclipse.jetty.server:9.3.21.v20170918]
	at org.ops4j.pax.web.service.jetty.internal.JettyServerHandlerCollection.handle(JettyServerHandlerCollection.java:80) [174:org.ops4j.pax.web.pax-web-jetty:6.0.9]
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134) [77:org.eclipse.jetty.server:9.3.21.v20170918]
	at org.eclipse.jetty.server.Server.handle(Server.java:534) [77:org.eclipse.jetty.server:9.3.21.v20170918]
	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:333) [77:org.eclipse.jetty.server:9.3.21.v20170918]
	at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:251) [77:org.eclipse.jetty.server:9.3.21.v20170918]
	at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:283) [69:org.eclipse.jetty.io:9.3.21.v20170918]
	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:108) [69:org.eclipse.jetty.io:9.3.21.v20170918]
	at org.eclipse.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint.java:93) [69:org.eclipse.jetty.io:9.3.21.v20170918]
	at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.executeProduceConsume(ExecuteProduceConsume.java:303) [80:org.eclipse.jetty.util:9.3.21.v20170918]
	at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceConsume(ExecuteProduceConsume.java:148) [80:org.eclipse.jetty.util:9.3.21.v20170918]
	at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:136) [80:org.eclipse.jetty.util:9.3.21.v20170918]
	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:671) [80:org.eclipse.jetty.util:9.3.21.v20170918]
	at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:589) [80:org.eclipse.jetty.util:9.3.21.v20170918]
	at java.lang.Thread.run(Thread.java:748) [?:?]

wborn · September 23, 2018, 4:02pm

It’s probably a problem with a URL of some Image or Video Item in one of your sitemaps, see also:

illnesse · September 23, 2018, 4:21pm

looks like

Image item=Kodi_thumbnail visibility=[Kodi_thumbnail!="http://localhost:8080/static/null.png"]

was the culprit in my case