[FELIX-3669] NPE in ControlServlet.deviceToJSON

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: webconsole-upnp-plugin-1.0.2
• Fix Version/s: webconsole-upnp-plugin-1.0.4
• Component/s: Web Console
• Assignee: Valentin Valchev
• Reporter: Evgeni Grigorov
• Created: 17/Sep/12 14:27
• Updated: 05/Jan/15 09:47
• Resolved: 30/Sep/12 10:34

Description

I got that exception with a click on "Search for UPnP Devices" after WebConsole UPnP plug-in bundle restart. The stack trace is:
java.lang.NullPointerException
at org.apache.felix.webconsole.plugins.upnp.internal.ControlServlet.deviceToJSON(ControlServlet.java:275)
at org.apache.felix.webconsole.plugins.upnp.internal.ControlServlet.deviceTreeToJSON(ControlServlet.java:241)
at org.apache.felix.webconsole.plugins.upnp.internal.ControlServlet.doPost(ControlServlet.java:147)
at org.apache.felix.webconsole.plugins.upnp.internal.WebConsolePlugin.doPost(WebConsolePlugin.java:102)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:815)
at org.apache.felix.webconsole.internal.servlet.OsgiManager.service(OsgiManager.java:493)
at org.apache.felix.webconsole.internal.servlet.OsgiManager.service(OsgiManager.java:418)