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Build: NetBeans IDE Dev (Build 201507140001) VM: Java HotSpot(TM) 64-Bit Server VM, 25.45-b02, Java(TM) SE Runtime Environment, 1.8.0_45-b14 OS: Windows 8 User Comments: muellermi: starting web app Stacktrace: java.io.IOException: Invalid response at org.xnio.http.HttpUpgradeParser.parseVersion(HttpUpgradeParser.java:157) at org.xnio.http.HttpUpgradeParser.parse(HttpUpgradeParser.java:55) at org.xnio.http.HttpUpgrade$HttpUpgradeState$UpgradeResultListener.handleEvent(HttpUpgrade.java:419) at org.xnio.http.HttpUpgrade$HttpUpgradeState$UpgradeResultListener.handleEvent(HttpUpgrade.java:400) at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:92) at org.xnio.conduits.ReadReadyHandler$ChannelListenerHandler.readReady(ReadReadyHandler.java:66)
Created attachment 154628 [details] stacktrace
Could you attach the server stack trace ? It looks like it can't connect to 9990. Do you have nvidia software installed and running as it use the 9990 port ?
Logs and additional comments here: https://netbeans.org/bugzilla/show_bug.cgi?id=249078 (issue 249078)
Caused by: java.net.BindException: Address already in use: bind