[13:05:21] [main/INFO] *** Hello Minecraft! Launcher 2.3.5.7 *** [13:05:21] [main/ERROR] ---- Hello Minecraft! Crash Report ---- Version: 2.3.5.7 Time: 2017-02-28 13:05:21 Thread: Thread[main,5,main] Content: java.lang.ExceptionInInitializerError at org.jackhuang.hellominecraft.launcher.Main.main(Main.java:138) Caused by: java.lang.NullPointerException at javax.swing.JEditorPane.getScrollableTracksViewportWidth(Unknown Source) at javax.swing.JEditorPane.getPreferredSize(Unknown Source) at javax.swing.text.JTextComponent.getPreferredScrollableViewportSize(Unknown Source) at javax.swing.ViewportLayout.preferredLayoutSize(Unknown Source) at java.awt.Container.preferredSize(Unknown Source) at java.awt.Container.getPreferredSize(Unknown Source) at javax.swing.JComponent.getPreferredSize(Unknown Source) at javax.swing.ScrollPaneLayout.preferredLayoutSize(Unknown Source) at java.awt.Container.preferredSize(Unknown Source) at java.awt.Container.getPreferredSize(Unknown Source) at javax.swing.JComponent.getPreferredSize(Unknown Source) at javax.swing.GroupLayout$ComponentSpring.calculateNonlinkedPreferredSize(Unknown Source) at javax.swing.GroupLayout$ComponentSpring.calculatePreferredSize(Unknown Source) at javax.swing.GroupLayout$Spring.getPreferredSize(Unknown Source) at javax.swing.GroupLayout$Group.getSpringSize(Unknown Source) at javax.swing.GroupLayout$Group.calculateSize(Unknown Source) at javax.swing.GroupLayout$Group.calculatePreferredSize(Unknown Source) at javax.swing.GroupLayout$Spring.getPreferredSize(Unknown Source) at javax.swing.GroupLayout$Group.getSpringSize(Unknown Source) at javax.swing.GroupLayout$Group.calculateSize(Unknown Source) at javax.swing.GroupLayout$Group.calculatePreferredSize(Unknown Source) at javax.swing.GroupLayout$Spring.getPreferredSize(Unknown Source) at javax.swing.GroupLayout$Group.getSpringSize(Unknown Source) at javax.swing.GroupLayout$Group.calculateSize(Unknown Source) at javax.swing.GroupLayout$Group.calculatePreferredSize(Unknown Source) at javax.swing.GroupLayout$Spring.getPreferredSize(Unknown Source) at javax.swing.GroupLayout$Group.getSpringSize(Unknown Source) at javax.swing.GroupLayout$Group.calculateSize(Unknown Source) at javax.swing.GroupLayout$Group.calculatePreferredSize(Unknown Source) at javax.swing.GroupLayout$Spring.getPreferredSize(Unknown Source) at javax.swing.GroupLayout.calculateAutopadding(Unknown Source) at javax.swing.GroupLayout.prepare(Unknown Source) at javax.swing.GroupLayout.preferredLayoutSize(Unknown Source) at java.awt.Container.preferredSize(Unknown Source) at java.awt.Container.getPreferredSize(Unknown Source) at javax.swing.JComponent.getPreferredSize(Unknown Source) at javax.swing.JRootPane$RootLayout.preferredLayoutSize(Unknown Source) at java.awt.Container.preferredSize(Unknown Source) at java.awt.Container.getPreferredSize(Unknown Source) at javax.swing.JComponent.getPreferredSize(Unknown Source) at java.awt.BorderLayout.preferredLayoutSize(Unknown Source) at java.awt.Container.preferredSize(Unknown Source) at java.awt.Container.getPreferredSize(Unknown Source) at java.awt.Window.pack(Unknown Source) at org.jackhuang.hellominecraft.views.LogWindow.initComponents(LogWindow.java:198) at org.jackhuang.hellominecraft.views.LogWindow.<init>(LogWindow.java:48) at org.jackhuang.hellominecraft.views.LogWindow.<clinit>(LogWindow.java:60) ... 1 more -- System Details -- Operating System: Windows 7 (amd64), 6.1 Java Version: 1.8.0_65, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation [13:05:21] [AWT-EventQueue-0/ERROR] ---- Hello Minecraft! Crash Report ---- Version: 2.3.5.7 Time: 2017-02-28 13:05:21 Thread: Thread[AWT-EventQueue-0,6,main] Content: java.lang.NoClassDefFoundError: Could not initialize class org.jackhuang.hellominecraft.views.LogWindow at org.jackhuang.hellominecraft.launcher.utils.CrashReporter.lambda$uncaughtException$10(CrashReporter.java:109) at org.jackhuang.hellominecraft.launcher.utils.CrashReporter.access$lambda$0(CrashReporter.java) at org.jackhuang.hellominecraft.launcher.utils.CrashReporter$$Lambda$1.run(Unknown Source) at java.awt.event.InvocationEvent.dispatch(Unknown Source) at java.awt.EventQueue.dispatchEventImpl(Unknown Source) at java.awt.EventQueue.access$500(Unknown Source) at java.awt.EventQueue$3.run(Unknown Source) at java.awt.EventQueue$3.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source) at java.awt.EventQueue.dispatchEvent(Unknown Source) at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.run(Unknown Source) -- System Details -- Operating System: Windows 7 (amd64), 6.1 Java Version: 1.8.0_65, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation [13:05:21] [main/INFO] Initialized settings.