I’m trying to access the web interface from a Win7 machine on my network @ 192.168.1.60. I have an Ubuntu server (no GUI) running openHAB 1.7.1 @ 192.168.1.38.
org.openhab.ui.webapp.render.RenderException: Sitemap ‘demo’ could not be found
at org.openhab.ui.webapp.internal.servlet.WebAppServlet.service(WebAppServlet.java:114)
at org.eclipse.equinox.http.servlet.internal.ServletRegistration.service(ServletRegistration.java:61)
at org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:128)
at org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:60)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:598)
at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:486)
at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231)
at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1065)
at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:413)
at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:192)
at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:999)
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:350)
at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:454)
at org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:890)
at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:944)
at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:630)
at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:230)
at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:77)
at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:606)
at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:46)
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:603)
at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:538)
at java.lang.Thread.run(Thread.java:745)
I have renamed the file openhab_default.cfg to openhab.cfg as outlined in this Wiki article:
Is there some other obvious step i’m missing? I have not modified the .cfg file at this point
You haven’t installed a demo.sitemap. In the openhab sitemap folder (/etc/ooenhab/configurations/sitemaps) there needs to be a file of the name “demo.sitemap”.
I have the same error, server look running but when access by browser . It get Error: Access Error: 404 – Not Found
Cannot open document for: /openhab.app.
I follow step at http://www.openhab.org/getting-started/index.html but still can can not.
I search many times but can not find solution. Did I miss something?
Look in your openhab sitemaps folder, locate a file with xyz.sitemap, where xyz is either demo if you have installed the demo or a name you saved your sitemap file to.
Then point your browser to
http://your_ip_adress:8080/openhab.app?sitemap=xyz and then you should see your items and switches and whatever you have put in there …
Thanks for your assistance. I created a file called “default.sitemaps” but wasn’t able to access it.
I was having trouble finding the available demo sitemaps in the ‘distribution-demo-*.zip’ archive. I don’t know where that archive is or how to access it.
Most likely i’ll install the gnome desktop on top of my Ubuntu server so I can paste in the configuration from the demo.sitemap file
Are you sure that openHAB is running and it is running on port 8080? “Cannot open document for: /openhab.app” indicates that what ever web server you are hitting can’t even find openHAB’s webapp, let alone the sitemap.
I finally figured out how to download this file via the command line with the wget “www.example.com”, command.
I now have the demo.sitemap file in my /etc/openhab/configurations/sitemaps folder. However i’m still getting a similar HTTP error.
I made sure the program was running using the /etc/init.d/openhab start, command. I can ping the Ubuntu server from my Windows machine as well. I’ve tried Chrome, IE, and Firefox.
It seems my Ubuntu server is not accepting incoming HTTP connections. Could I possibly need Apache to accomplish this?
Try moving openHAB to a different port like @catcute35 did and see if that helps.
You also might try looking at your firewall to make sure it isn’t blocking that port on your server, though I would imagine that if that were the case you would just get a timed out error rather than 500 permission denied.
It looks like the issue has resolved after I came back to work on the server this evening. Stopping and starting openHAB using /etc/init.d/openhab stop/start command did the trick.
Thanks for all your help guys. I’m sure i’ll have more. I’m a Cisco networking guy that’s just diving into the Linux OS, and to programming in general, I appreciate your patience
Please provide the openhab.log (/var/log/openhab/openhab.log), if possible in debug mode …
How did you access the demo sitemap? http://<your_ip>:8080/openhab.app?sitemap=demo ?
yes, and I figured out the problem looking at another thread- the .cfg file was missing.
I have no idea why it worked until the restart.
I did everything following this tutorial which is excellent.
Anyway, the issue can be closed now, but I would recommend a more explicit error message.
Thanks for your help!
sitemap demo label=“Main Menu”: This will be the first line in the sitemap file. It is mandatory and it states the name of your sitemap (demo) and the title of the main screen.
