当我尝试初始化CategoryAxis xAxis时,我得到java.lang.ExceptionInInitializeError
我试图将条形图添加到现有的jPanel中,但出现以下错误:当我尝试初始化CategoryAxis xAxis时,我得到java.lang.ExceptionInInitializeError,java,swing,jpanel,Java,Swing,Jpanel,我试图将条形图添加到现有的jPanel中,但出现以下错误: Exception in thread "AWT-EventQueue-0" java.lang.ExceptionInInitializerError at javafx.scene.chart.Axis.<init>(Axis.java:85) at javafx.scene.chart.CategoryAxis.<init>(CategoryAxis.java:251) at Gui.MainFrame.S
Exception in thread "AWT-EventQueue-0" java.lang.ExceptionInInitializerError
at javafx.scene.chart.Axis.<init>(Axis.java:85)
at javafx.scene.chart.CategoryAxis.<init>(CategoryAxis.java:251)
at Gui.MainFrame.SetJFX(MainFrame.java:521)
at Gui.MainFrame.SetResTable(MainFrame.java:516)
at Gui.MainFrame.ExecuteButtonActionPerformed(MainFrame.java:490)
at Gui.MainFrame.access$200(MainFrame.java:49)
at Gui.MainFrame$3.actionPerformed(MainFrame.java:171)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2022)
at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2346)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:252)
at java.awt.Component.processMouseEvent(Component.java:6525)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3321)
at java.awt.Component.processEvent(Component.java:6290)
at java.awt.Container.processEvent(Container.java:2234)
at java.awt.Component.dispatchEventImpl(Component.java:4881)
at java.awt.Container.dispatchEventImpl(Container.java:2292)
at java.awt.Component.dispatchEvent(Component.java:4703)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4898)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4533)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4462)
at java.awt.Container.dispatchEventImpl(Container.java:2278)
at java.awt.Window.dispatchEventImpl(Window.java:2739)
at java.awt.Component.dispatchEvent(Component.java:4703)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:746)
at java.awt.EventQueue.access$400(EventQueue.java:97)
at java.awt.EventQueue$3.run(EventQueue.java:697)
at java.awt.EventQueue$3.run(EventQueue.java:691)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:75)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:86)
at java.awt.EventQueue$4.run(EventQueue.java:719)
at java.awt.EventQueue$4.run(EventQueue.java:717)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:75)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:716)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
Caused by: java.lang.IllegalStateException: Toolkit not initialized
at com.sun.javafx.application.PlatformImpl.runLater(PlatformImpl.java:270)
at com.sun.javafx.application.PlatformImpl.runLater(PlatformImpl.java:265)
at com.sun.javafx.application.PlatformImpl.setPlatformUserAgentStylesheet(PlatformImpl.java:540)
at com.sun.javafx.application.PlatformImpl.setDefaultPlatformUserAgentStylesheet(PlatformImpl.java:502)
at javafx.scene.control.Control.<clinit>(Control.java:87)
... 43 more
线程“AWT-EventQueue-0”java.lang.ExceptionInInitializeError中的异常
位于javafx.scene.chart.Axis(Axis.java:85)
位于javafx.scene.chart.CategoryAxis。(CategoryAxis.java:251)
位于Gui.MainFrame.SetJFX(MainFrame.java:521)
位于Gui.MainFrame.SetResTable(MainFrame.java:516)
在Gui.MainFrame.ExecuteButtonActionPerformed处(MainFrame.java:490)
在Gui.MainFrame.access$200(MainFrame.java:49)
在Gui.MainFrame$3.actionPerformed(MainFrame.java:171)
在javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2022)
位于javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2346)
在javax.swing.DefaultButtonModel.fireActionPerformed上(DefaultButtonModel.java:402)
在javax.swing.DefaultButtonModel.setPressed中(DefaultButtonModel.java:259)
在javax.swing.plaf.basic.BasicButtonListener.MouseRelease(BasicButtonListener.java:252)
位于java.awt.Component.ProcessMouseeEvent(Component.java:6525)
位于javax.swing.JComponent.ProcessMouseeEvent(JComponent.java:3321)
位于java.awt.Component.processEvent(Component.java:6290)
位于java.awt.Container.processEvent(Container.java:2234)
位于java.awt.Component.dispatchEventImpl(Component.java:4881)
位于java.awt.Container.dispatchEventImpl(Container.java:2292)
位于java.awt.Component.dispatchEvent(Component.java:4703)
位于java.awt.LightweightDispatcher.RetargetMouseeEvent(Container.java:4898)
位于java.awt.LightweightDispatcher.ProcessMouseeEvent(Container.java:4533)
位于java.awt.LightweightDispatcher.dispatchEvent(Container.java:4462)
位于java.awt.Container.dispatchEventImpl(Container.java:2278)
位于java.awt.Window.dispatchEventImpl(Window.java:2739)
位于java.awt.Component.dispatchEvent(Component.java:4703)
位于java.awt.EventQueue.dispatchEventImpl(EventQueue.java:746)
在java.awt.EventQueue.access$400(EventQueue.java:97)
位于java.awt.EventQueue$3.run(EventQueue.java:697)
位于java.awt.EventQueue$3.run(EventQueue.java:691)
位于java.security.AccessController.doPrivileged(本机方法)
位于java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:75)
位于java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:86)
在java.awt.EventQueue$4.run(EventQueue.java:719)
在java.awt.EventQueue$4.run(EventQueue.java:717)
位于java.security.AccessController.doPrivileged(本机方法)
位于java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:75)
位于java.awt.EventQueue.dispatchEvent(EventQueue.java:716)
位于java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
在java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)中
位于java.awt.EventDispatchThread.PumpeEventsforHierarchy(EventDispatchThread.java:105)
位于java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
位于java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
在java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
原因:java.lang.IllegalStateException:工具箱未初始化
位于com.sun.javafx.application.PlatformImpl.runLater(PlatformImpl.java:270)
位于com.sun.javafx.application.PlatformImpl.runLater(PlatformImpl.java:265)
位于com.sun.javafx.application.PlatformImpl.setPlatformUserAgentStylesheet(PlatformImpl.java:540)
位于com.sun.javafx.application.PlatformImpl.setDefaultPlatformUserAgentStylesheet(PlatformImpl.java:502)
位于javafx.scene.control.control.(control.java:87)
... 43多
我不确定发生了什么,但我认为问题的原因是我试图向jpanel添加JFXpanel:
521-->CategoryAxis xAxis = new CategoryAxis();
NumberAxis yAxis = new NumberAxis();
xAxis.setLabel("Threads");
yAxis.setLabel("Time to msec");
BarChart<String, Number> BC = new BarChart<String, Number>(xAxis, yAxis);
BC.setTitle("Time-Threads Compare");
XYChart.Series series = new XYChart.Series();
for (int i = 0; i < ThreadsNumOptions.size(); i++) {
for (int j = 0; j < Results.size(); j++) {
long sum = 0;
long times = 0;
if (ThreadsNumOptions.get(i).equals(Results.get(j).getMaxThreads())) {
times++;
sum += Results.get(j).getRawTime();
}
if(times>0){
series.getData().add(new XYChart.Data(ThreadsNumOptions.get(i)+" thread(s)",new TimeKeeper().GetTime((int) (sum/times))));
}
}
}
Scene scene = new Scene(BC,300,225);
BC.getData().add(series);
final JFXPanel fxPanel = new JFXPanel();
fxPanel.setScene(scene);
jPanelFX.add(fxPanel);
521-->CategoryAxis xAxis=新CategoryAxis();
NumberAxis yAxis=新的NumberAxis();
xAxis.setLabel(“线程”);
yAxis.setLabel(“到毫秒的时间”);
条形图BC=新条形图(xAxis,yAxis);
BC.setTitle(“时间线程比较”);
XYChart.Series系列=新的XYChart.Series();
对于(int i=0;i0){
series.getData().add(新的XYChart.Data(ThreadsNumOptions.get(i)+“thread(s)”,新的TimeKeeper().GetTime((int)(sum/times)));
}
}
}
场景=新场景(BC,300225);
BC.getData().add(系列);
最终JFXPanel fxPanel=新JFXPanel();
fxPanel.setScene(场景);
jPanelFX.add(fxPanel);
理想情况下,你应该发布一篇文章
如果没有看到此源代码,我无法确定,但它看起来非常像您试图在AWT线程中初始化JavaFX GUI组件。在Post中发布完整的stacktrace。类似问题: