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"Unable to launch the application." Error

PostPosted: Thu Apr 10, 2014 6:39 am
by symatric
I just registered and a lot of people seemed to have this error, but I tried everything that worked for everyone else and nothing seems to work. I have yet to successfully launch the game even once.

So far I have tried:
-Reducing java security to medium
-Turning off firewall
-Allowing ports 1870-1871 for both TCP and UDP
-Reinstalling Java
-Clearing Java Cashe
-Using different client download

I don't know where to go from here. Can someone help me out? This game looks like a lot of fun.

Re: "Unable to launch the application." Error

PostPosted: Thu Apr 10, 2014 3:05 pm
by Randall
Please provide the a screenshot or error stack trace.

Re: "Unable to launch the application." Error

PostPosted: Thu Apr 10, 2014 4:51 pm
by symatric
Application error>details>Exception

com.sun.deploy.net.FailedDownloadException: Unable to load resource: http://game.salemthegame.com/java/salem.jnlp
at com.sun.deploy.net.DownloadEngine.actionDownload(Unknown Source)
at com.sun.deploy.net.DownloadEngine.downloadResource(Unknown Source)
at com.sun.deploy.cache.ResourceProviderImpl.getResource(Unknown Source)
at com.sun.deploy.cache.ResourceProviderImpl.getResource(Unknown Source)
at com.sun.javaws.Launcher.updateFinalLaunchDesc(Unknown Source)
at com.sun.javaws.Launcher.prepareToLaunch(Unknown Source)
at com.sun.javaws.Launcher.prepareToLaunch(Unknown Source)
at com.sun.javaws.Launcher.launch(Unknown Source)
at com.sun.javaws.Main.launchApp(Unknown Source)
at com.sun.javaws.Main.continueInSecureThread(Unknown Source)
at com.sun.javaws.Main.access$000(Unknown Source)
at com.sun.javaws.Main$1.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)

Application error>details.wrapped exception

java.net.SocketException: Address family not supported by protocol family: connect
at java.net.DualStackPlainSocketImpl.connect0(Native Method)
at java.net.DualStackPlainSocketImpl.socketConnect(Unknown Source)
at java.net.AbstractPlainSocketImpl.doConnect(Unknown Source)
at java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source)
at java.net.AbstractPlainSocketImpl.connect(Unknown Source)
at java.net.PlainSocketImpl.connect(Unknown Source)
at java.net.SocksSocketImpl.connect(Unknown Source)
at java.net.Socket.connect(Unknown Source)
at java.net.Socket.connect(Unknown Source)
at sun.net.NetworkClient.doConnect(Unknown Source)
at sun.net.www.http.HttpClient.openServer(Unknown Source)
at sun.net.www.http.HttpClient.openServer(Unknown Source)
at sun.net.www.http.HttpClient.<init>(Unknown Source)
at sun.net.www.http.HttpClient.New(Unknown Source)
at sun.net.www.http.HttpClient.New(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.connect(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
at com.sun.deploy.net.HttpUtils.followRedirects(Unknown Source)
at com.sun.deploy.net.BasicHttpRequest.doRequest(Unknown Source)
at com.sun.deploy.net.BasicHttpRequest.doRequest(Unknown Source)
at com.sun.deploy.net.BasicHttpRequest.doGetRequest(Unknown Source)
at com.sun.deploy.net.DownloadEngine.actionDownload(Unknown Source)
at com.sun.deploy.net.DownloadEngine.downloadResource(Unknown Source)
at com.sun.deploy.cache.ResourceProviderImpl.getResource(Unknown Source)
at com.sun.deploy.cache.ResourceProviderImpl.getResource(Unknown Source)
at com.sun.javaws.Launcher.updateFinalLaunchDesc(Unknown Source)
at com.sun.javaws.Launcher.prepareToLaunch(Unknown Source)
at com.sun.javaws.Launcher.prepareToLaunch(Unknown Source)
at com.sun.javaws.Launcher.launch(Unknown Source)
at com.sun.javaws.Main.launchApp(Unknown Source)
at com.sun.javaws.Main.continueInSecureThread(Unknown Source)
at com.sun.javaws.Main.access$000(Unknown Source)
at com.sun.javaws.Main$1.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)

Re: "Unable to launch the application." Error

PostPosted: Thu Apr 10, 2014 11:55 pm
by MagicManICT
First thing to check/try: Do you have Java attempting to use IPv6 (Java v1.7 or newer)? Try disabling it so that Java uses IPv4.

Found this suggestion in the minecraft forums. It might (should from what I'm reading) work.

Re: "Unable to launch the application." Error

PostPosted: Sat Apr 12, 2014 9:49 pm
by symatric
It worked. Thank you very much. And just in case anyone else reading this had my problem and doesn't know how to do this I did run>CMD and entered the following without parenthesis (setx _JAVA_OPTIONS -Djava.net.preferIPv4Stack=true) Thanks agian!