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Launcher Doesn't Work

BigMacTee

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BigMacTee Dirt

BigMacTee

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Launcher Version: 383

Operating System: Windows 7

Java Version: 1.7

Antivirus Program: Microsoft Essentials

Description of Problem:

I cannot login into Technic Launcher. My login details are fine and I have opened a port in firewall.

I have tried deleting the launcher, deleting the roaming data and re downloading but nothing seems to work.

I tried logging in using my brother in laws login which works fine on his PC and the same thing happened, my brother in law was able to login on his PC using my login details.

Error Messages:

an error occurred while attempting to reach minecraft.net

Error Log:


2014/01/16 15:08:48 [WARNING] Unable to load news, hiding news section

net.technicpack.launchercore.exception.RestfulAPIException: Error accessing URL [http://www.technicpack.net/api/news/]

	at net.technicpack.launchercore.restful.RestObject.getRestObject(RestObject.java:76)

	at org.spoutcraft.launcher.skin.NewsComponent.loadArticles(NewsComponent.java:45)

	at org.spoutcraft.launcher.Launcher$1.run(Launcher.java:89)

Caused by: java.net.SocketException: Invalid argument: 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 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 net.technicpack.launchercore.restful.RestObject.getRestObject(RestObject.java:56)

	... 2 more

2014/01/16 15:08:48 [iNFO] Launcher took: 1096ms to start

2014/01/16 15:09:09 [sEVERE] net.technicpack.launchercore.exception.AuthenticationNetworkFailureException: An error was raised while attempting to communicate with auth.minecraft.net.

2014/01/16 15:09:09 [sEVERE] 	at net.technicpack.launchercore.auth.AuthenticationService.requestLogin(AuthenticationService.java:97)

2014/01/16 15:09:09 [sEVERE] 	at org.spoutcraft.launcher.skin.LoginFrame.attemptNewLogin(LoginFrame.java:463)

2014/01/16 15:09:09 [sEVERE] 	at org.spoutcraft.launcher.skin.LoginFrame.attemptLogin(LoginFrame.java:366)

2014/01/16 15:09:09 [sEVERE] 	at org.spoutcraft.launcher.skin.LoginFrame.actionPerformed(LoginFrame.java:541)

2014/01/16 15:09:09 [sEVERE] 	at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)

2014/01/16 15:09:09 [sEVERE] 	at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)

2014/01/16 15:09:09 [sEVERE] 	at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)

2014/01/16 15:09:09 [sEVERE] 	at javax.swing.DefaultButtonModel.setPressed(Unknown Source)

2014/01/16 15:09:09 [sEVERE] 	at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown Source)

2014/01/16 15:09:09 [sEVERE] 	at java.awt.AWTEventMulticaster.mouseReleased(Unknown Source)

2014/01/16 15:09:09 [sEVERE] 	at java.awt.Component.processMouseEvent(Unknown Source)

2014/01/16 15:09:09 [sEVERE] 	at javax.swing.JComponent.processMouseEvent(Unknown Source)

2014/01/16 15:09:09 [sEVERE] 	at java.awt.Component.processEvent(Unknown Source)

2014/01/16 15:09:09 [sEVERE] 	at java.awt.Container.processEvent(Unknown Source)

2014/01/16 15:09:09 [sEVERE] 	at java.awt.Component.dispatchEventImpl(Unknown Source)

2014/01/16 15:09:09 [sEVERE] 	at java.awt.Container.dispatchEventImpl(Unknown Source)

2014/01/16 15:09:09 [sEVERE] 	at java.awt.Component.dispatchEvent(Unknown Source)

2014/01/16 15:09:09 [sEVERE] 	at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)

2014/01/16 15:09:09 [sEVERE] 	at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)

2014/01/16 15:09:09 [sEVERE] 	at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)

2014/01/16 15:09:09 [sEVERE] 	at java.awt.Container.dispatchEventImpl(Unknown Source)

2014/01/16 15:09:09 [sEVERE] 	at java.awt.Window.dispatchEventImpl(Unknown Source)

2014/01/16 15:09:09 [sEVERE] 	at java.awt.Component.dispatchEvent(Unknown Source)

2014/01/16 15:09:09 [sEVERE] 	at java.awt.EventQueue.dispatchEventImpl(Unknown Source)

2014/01/16 15:09:09 [sEVERE] 	at java.awt.EventQueue.access$200(Unknown Source)

2014/01/16 15:09:09 [sEVERE] 	at java.awt.EventQueue$3.run(Unknown Source)

2014/01/16 15:09:09 [sEVERE] 	at java.awt.EventQueue$3.run(Unknown Source)

2014/01/16 15:09:09 [sEVERE] 	at java.security.AccessController.doPrivileged(Native Method)

2014/01/16 15:09:09 [sEVERE] 	at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)

2014/01/16 15:09:09 [sEVERE] 	at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)

2014/01/16 15:09:09 [sEVERE] 	at java.awt.EventQueue$4.run(Unknown Source)

2014/01/16 15:09:09 [sEVERE] 	at java.awt.EventQueue$4.run(Unknown Source)

2014/01/16 15:09:09 [sEVERE] 	at java.security.AccessController.doPrivileged(Native Method)

2014/01/16 15:09:09 [sEVERE] 	at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)

2014/01/16 15:09:09 [sEVERE] 	at java.awt.EventQueue.dispatchEvent(Unknown Source)

2014/01/16 15:09:09 [sEVERE] 	at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)

2014/01/16 15:09:09 [sEVERE] 	at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)

2014/01/16 15:09:09 [sEVERE] 	at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)

2014/01/16 15:09:09 [sEVERE] 	at java.awt.EventDispatchThread.pumpEvents(Unknown Source)

2014/01/16 15:09:09 [sEVERE] 	at java.awt.EventDispatchThread.pumpEvents(Unknown Source)

2014/01/16 15:09:09 [sEVERE] 	at java.awt.EventDispatchThread.run(Unknown Source)

2014/01/16 15:09:09 [sEVERE] Caused by: java.net.SocketException: Invalid argument: connect

2014/01/16 15:09:09 [sEVERE] 	at java.net.DualStackPlainSocketImpl.connect0(Native Method)

2014/01/16 15:09:09 [sEVERE] 	at java.net.DualStackPlainSocketImpl.socketConnect(Unknown Source)

2014/01/16 15:09:09 [sEVERE] 	at java.net.AbstractPlainSocketImpl.doConnect(Unknown Source)

2014/01/16 15:09:09 [sEVERE] 	at java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source)

2014/01/16 15:09:09 [sEVERE] 	at java.net.AbstractPlainSocketImpl.connect(Unknown Source)

2014/01/16 15:09:09 [sEVERE] 	at java.net.PlainSocketImpl.connect(Unknown Source)

2014/01/16 15:09:09 [sEVERE] 	at java.net.SocksSocketImpl.connect(Unknown Source)

2014/01/16 15:09:09 [sEVERE] 	at java.net.Socket.connect(Unknown Source)

2014/01/16 15:09:09 [sEVERE] 	at sun.security.ssl.SSLSocketImpl.connect(Unknown Source)

2014/01/16 15:09:09 [sEVERE] 	at sun.net.NetworkClient.doConnect(Unknown Source)

2014/01/16 15:09:09 [sEVERE] 	at sun.net.www.http.HttpClient.openServer(Unknown Source)

2014/01/16 15:09:09 [sEVERE] 	at sun.net.www.http.HttpClient.openServer(Unknown Source)

2014/01/16 15:09:09 [sEVERE] 	at sun.net.www.protocol.https.HttpsClient.<init>(Unknown Source)

2014/01/16 15:09:09 [sEVERE] 	at sun.net.www.protocol.https.HttpsClient.New(Unknown Source)

2014/01/16 15:09:09 [sEVERE] 	at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.getNewHttpClient(Unknown Source)

2014/01/16 15:09:09 [sEVERE] 	at sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source)

2014/01/16 15:09:09 [sEVERE] 	at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source)

2014/01/16 15:09:09 [sEVERE] 	at sun.net.www.protocol.http.HttpURLConnection.getOutputStream(Unknown Source)

2014/01/16 15:09:09 [sEVERE] 	at sun.net.www.protocol.https.HttpsURLConnectionImpl.getOutputStream(Unknown Source)

2014/01/16 15:09:09 [sEVERE] 	at net.technicpack.launchercore.auth.AuthenticationService.postJson(AuthenticationService.java:66)

2014/01/16 15:09:09 [sEVERE] 	at net.technicpack.launchercore.auth.AuthenticationService.requestLogin(AuthenticationService.java:93)

2014/01/16 15:09:09 [sEVERE] 	... 40 more

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5 answers to this question

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Munaus Bedrock

Munaus

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  • Moderators
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Download the latest network drivers for your brand of PC - Asus, Dell, Alienware, Samsung, whichever brand you may have - then try ( it might ask to restart pc, so do that and have patience). Then try the launcher again

Still doesn't work?

Get your Command window up and write:

setx _JAVA_OPTIONS -Djava.net.preferIPv4Stack=true

Either one of these may work... the latter is quicker to do

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BigMacTee Dirt

BigMacTee

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Posted

Download the latest network drivers for your brand of PC - Asus, Dell, Alienware, Samsung, whichever brand you may have - then try ( it might ask to restart pc, so do that and have patience). Then try the launcher again

Still doesn't work?

Get your Command window up and write:

setx _JAVA_OPTIONS -Djava.net.preferIPv4Stack=true

Either one of these may work... the latter is quicker to do

Thank you! I tried the latter and it worked. You are a legend my friend!

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