can't open about jbytemod-beta HOT 2 OPEN

[00:20:49] [INFO] Reading Language XML..
[00:20:49] [INFO] Successfully loaded 187 local resources and 187 default resources
[00:20:49] [INFO] Unicode check finished!
[00:20:49] [INFO] Loading settings...
[00:20:49] [ERROR] Failed to set encoding to UTF-8 (Unable to make field private static volatile java.nio.charset.Charset java.nio.charset.Charset.defaultCharset accessible: module java.base does not "opens java.nio.charset" to unnamed module @2d3fcdbd)
[00:20:49] [INFO] Setting default Look and Feel
[AWT-EventQueue-0] ERROR com.alee.utils.ProprietaryUtils - java.lang.NoSuchFieldException: AA_TEXT_PROPERTY_KEY
java.lang.NoSuchFieldException: AA_TEXT_PROPERTY_KEY
at java.base/java.lang.Class.getField(Class.java:2086)
at com.alee.utils.ReflectUtils.getStaticFieldValue(ReflectUtils.java:440)
at com.alee.utils.ProprietaryUtils.setupUIDefaults(ProprietaryUtils.java:103)
at com.alee.laf.WebLookAndFeel.initComponentDefaults(WebLookAndFeel.java:537)
at java.desktop/javax.swing.plaf.basic.BasicLookAndFeel.getDefaults(BasicLookAndFeel.java:153)
at java.desktop/javax.swing.UIManager.setLookAndFeel(UIManager.java:592)
at java.desktop/javax.swing.UIManager.setLookAndFeel(UIManager.java:638)
at com.alee.utils.LafUtils.setupLookAndFeelSafely(LafUtils.java:1557)
at com.alee.utils.LafUtils.setupLookAndFeelSafely(LafUtils.java:1544)
at com.alee.laf.WebLookAndFeel.install(WebLookAndFeel.java:939)
at com.alee.laf.WebLookAndFeel.install(WebLookAndFeel.java:927)
at me.grax.jbytemod.utils.gui.LookUtils.setLAF(LookUtils.java:15)
at me.grax.jbytemod.JByteMod$1.run(JByteMod.java:166)
at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:316)
at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
at java.base/java.security.AccessController.doPrivileged(AccessController.java:391)
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
[AWT-EventQueue-0] ERROR com.alee.utils.XmlUtils - java.lang.ExceptionInInitializerError
java.lang.ExceptionInInitializerError
at com.thoughtworks.xstream.XStream.setupConverters(XStream.java:807)
at com.thoughtworks.xstream.XStream.(XStream.java:574)
at com.thoughtworks.xstream.XStream.(XStream.java:496)
at com.thoughtworks.xstream.XStream.(XStream.java:465)
at com.thoughtworks.xstream.XStream.(XStream.java:411)
at com.thoughtworks.xstream.XStream.(XStream.java:378)
at com.alee.utils.XmlUtils.initializeXStream(XmlUtils.java:94)
at com.alee.utils.XmlUtils.getXStream(XmlUtils.java:81)
at com.alee.utils.XmlUtils.processAnnotations(XmlUtils.java:148)
at com.alee.laf.WebLookAndFeel$2.propertyChange(WebLookAndFeel.java:856)
at java.desktop/java.beans.PropertyChangeSupport.fire(PropertyChangeSupport.java:342)
at java.desktop/java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:334)
at java.desktop/javax.swing.event.SwingPropertyChangeSupport.firePropertyChange(SwingPropertyChangeSupport.java:92)
at java.desktop/java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:267)
at java.desktop/javax.swing.UIManager.setLookAndFeel(UIManager.java:601)
at java.desktop/javax.swing.UIManager.setLookAndFeel(UIManager.java:638)
at com.alee.utils.LafUtils.setupLookAndFeelSafely(LafUtils.java:1557)
at com.alee.utils.LafUtils.setupLookAndFeelSafely(LafUtils.java:1544)
at com.alee.laf.WebLookAndFeel.install(WebLookAndFeel.java:939)
at com.alee.laf.WebLookAndFeel.install(WebLookAndFeel.java:927)
at me.grax.jbytemod.utils.gui.LookUtils.setLAF(LookUtils.java:15)
at me.grax.jbytemod.JByteMod$1.run(JByteMod.java:166)
at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:316)
at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
at java.base/java.security.AccessController.doPrivileged(AccessController.java:391)
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: java.lang.reflect.InaccessibleObjectException: Unable to make field private final java.util.Comparator java.util.TreeMap.comparator accessible: module java.base does not "opens java.util" to unnamed module @2d3fcdbd
at java.base/java.lang.reflect.AccessibleObject.checkCanSetAccessible(AccessibleObject.java:357)
at java.base/java.lang.reflect.AccessibleObject.checkCanSetAccessible(AccessibleObject.java:297)
at java.base/java.lang.reflect.Field.checkCanSetAccessible(Field.java:177)
at java.base/java.lang.reflect.Field.setAccessible(Field.java:171)
at com.thoughtworks.xstream.core.util.Fields.locate(Fields.java:39)
at com.thoughtworks.xstream.converters.collections.TreeMapConverter.(TreeMapConverter.java:50)
... 35 more
[AWT-EventQueue-0] ERROR com.alee.utils.LafUtils - Unable to initialize L&F for class name: com.alee.laf.WebLookAndFeel
java.lang.NullPointerException: Cannot invoke "com.thoughtworks.xstream.XStream.processAnnotations(java.lang.Class)" because the return value of "com.alee.utils.XmlUtils.getXStream()" is null
at com.alee.utils.XmlUtils.processAnnotations(XmlUtils.java:148)
at com.alee.laf.WebLookAndFeel$2.propertyChange(WebLookAndFeel.java:856)
at java.desktop/java.beans.PropertyChangeSupport.fire(PropertyChangeSupport.java:342)
at java.desktop/java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:334)
at java.desktop/javax.swing.event.SwingPropertyChangeSupport.firePropertyChange(SwingPropertyChangeSupport.java:92)
at java.desktop/java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:267)
at java.desktop/javax.swing.UIManager.setLookAndFeel(UIManager.java:601)
at java.desktop/javax.swing.UIManager.setLookAndFeel(UIManager.java:638)
at com.alee.utils.LafUtils.setupLookAndFeelSafely(LafUtils.java:1557)
at com.alee.utils.LafUtils.setupLookAndFeelSafely(LafUtils.java:1544)
at com.alee.laf.WebLookAndFeel.install(WebLookAndFeel.java:939)
at com.alee.laf.WebLookAndFeel.install(WebLookAndFeel.java:927)
at me.grax.jbytemod.utils.gui.LookUtils.setLAF(LookUtils.java:15)
at me.grax.jbytemod.JByteMod$1.run(JByteMod.java:166)
at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:316)
at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
at java.base/java.security.AccessController.doPrivileged(AccessController.java:391)
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
[AWT-EventQueue-0] ERROR com.alee.utils.XmlUtils - java.lang.NoClassDefFoundError: Could not initialize class com.thoughtworks.xstream.converters.collections.TreeMapConverter
java.lang.NoClassDefFoundError: Could not initialize class com.thoughtworks.xstream.converters.collections.TreeMapConverter
at com.thoughtworks.xstream.XStream.setupConverters(XStream.java:807)
at com.thoughtworks.xstream.XStream.(XStream.java:574)
at com.thoughtworks.xstream.XStream.(XStream.java:496)
at com.thoughtworks.xstream.XStream.(XStream.java:465)
at com.thoughtworks.xstream.XStream.(XStream.java:411)
at com.thoughtworks.xstream.XStream.(XStream.java:378)
at com.alee.utils.XmlUtils.initializeXStream(XmlUtils.java:94)
at com.alee.utils.XmlUtils.getXStream(XmlUtils.java:81)
at com.alee.utils.XmlUtils.processAnnotations(XmlUtils.java:148)
at com.alee.managers.style.StyleManager.(StyleManager.java:66)
at com.alee.laf.panel.WebPanelUI.installUI(WebPanelUI.java:106)
at java.desktop/javax.swing.JComponent.setUI(JComponent.java:685)
at java.desktop/javax.swing.JPanel.setUI(JPanel.java:150)
at java.desktop/javax.swing.JPanel.updateUI(JPanel.java:126)
at java.desktop/javax.swing.JPanel.(JPanel.java:86)
at java.desktop/javax.swing.JPanel.(JPanel.java:109)
at java.desktop/javax.swing.JPanel.(JPanel.java:117)
at java.desktop/javax.swing.JRootPane.createGlassPane(JRootPane.java:517)
at java.desktop/javax.swing.JRootPane.(JRootPane.java:344)
at java.desktop/javax.swing.JFrame.createRootPane(JFrame.java:279)
at java.desktop/javax.swing.JFrame.frameInit(JFrame.java:258)
at java.desktop/javax.swing.JFrame.(JFrame.java:181)
at me.grax.jbytemod.JByteMod.(JByteMod.java:228)
at me.grax.jbytemod.JByteMod$1.run(JByteMod.java:169)
at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:316)
at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
at java.base/java.security.AccessController.doPrivileged(AccessController.java:391)
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Exception in thread "AWT-EventQueue-0" java.lang.ExceptionInInitializerError
at com.alee.laf.panel.WebPanelUI.installUI(WebPanelUI.java:106)
at java.desktop/javax.swing.JComponent.setUI(JComponent.java:685)
at java.desktop/javax.swing.JPanel.setUI(JPanel.java:150)
at java.desktop/javax.swing.JPanel.updateUI(JPanel.java:126)
at java.desktop/javax.swing.JPanel.(JPanel.java:86)
at java.desktop/javax.swing.JPanel.(JPanel.java:109)
at java.desktop/javax.swing.JPanel.(JPanel.java:117)
at java.desktop/javax.swing.JRootPane.createGlassPane(JRootPane.java:517)
at java.desktop/javax.swing.JRootPane.(JRootPane.java:344)
at java.desktop/javax.swing.JFrame.createRootPane(JFrame.java:279)
at java.desktop/javax.swing.JFrame.frameInit(JFrame.java:258)
at java.desktop/javax.swing.JFrame.(JFrame.java:181)
at me.grax.jbytemod.JByteMod.(JByteMod.java:228)
at me.grax.jbytemod.JByteMod$1.run(JByteMod.java:169)
at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:316)
at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
at java.base/java.security.AccessController.doPrivileged(AccessController.java:391)
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: java.lang.NullPointerException: Cannot invoke "com.thoughtworks.xstream.XStream.processAnnotations(java.lang.Class)" because the return value of "com.alee.utils.XmlUtils.getXStream()" is null
at com.alee.utils.XmlUtils.processAnnotations(XmlUtils.java:148)
at com.alee.managers.style.StyleManager.(StyleManager.java:66)
... 27 more

^ startup logs

from jbytemod-beta.

run it with java 8

from jbytemod-beta.