Netbeans的可視化編輯器突然有缺陷

我目前正在爲我的考試一個小應用程序下個月。我正在使用Netbeans的可視化編輯器。Netbeans的可視化編輯器突然有缺陷

它突然停止工作，讓我在螺紋結束除外。

看來它是與含有一種叫做StuderendePanel面板我的標籤面板。

是任何人都熟悉這個問題，我怎麼能解決這個問題？

enter image description here

java.lang.InstantiationException: View.StuderendePanel 
at java.lang.Class.newInstance0(Class.java:357) 
at java.lang.Class.newInstance(Class.java:325) 
at org.netbeans.modules.form.CreationFactory.createDefaultInstance(CreationFactory.java:178) 
at org.netbeans.modules.form.RADComponent.createBeanInstance(RADComponent.java:252) 
at org.netbeans.modules.form.RADComponent.initInstance(RADComponent.java:191) 
at org.netbeans.modules.form.GandalfPersistenceManager.restoreComponent(GandalfPersistenceManager.java:806) 
at org.netbeans.modules.form.GandalfPersistenceManager.loadComponent(GandalfPersistenceManager.java:994) 
at org.netbeans.modules.form.GandalfPersistenceManager.restoreComponent(GandalfPersistenceManager.java:850) 
at org.netbeans.modules.form.GandalfPersistenceManager.loadComponent(GandalfPersistenceManager.java:994) 
at org.netbeans.modules.form.GandalfPersistenceManager.loadForm(GandalfPersistenceManager.java:530) 
at org.netbeans.modules.form.GandalfPersistenceManager.loadForm(GandalfPersistenceManager.java:312) 
at org.netbeans.modules.form.FormEditor$2.run(FormEditor.java:348) 
at org.netbeans.modules.form.FormLAF$2.run(FormLAF.java:293) 
at org.openide.util.Mutex.doEventAccess(Mutex.java:1363) 
at org.openide.util.Mutex.readAccess(Mutex.java:322) 
at org.netbeans.modules.form.FormLAF.executeWithLookAndFeel(FormLAF.java:276) 
at org.netbeans.modules.form.FormEditor.loadFormData(FormEditor.java:345) 
at org.netbeans.modules.nbform.FormEditorSupport.loadOpeningForm(FormEditorSupport.java:462) 
at org.netbeans.modules.nbform.FormDesignerTC.loadForm(FormDesignerTC.java:279) 
at org.netbeans.modules.nbform.FormDesignerTC.access$300(FormDesignerTC.java:87) 
at org.netbeans.modules.nbform.FormDesignerTC$PreLoadTask$1.run(FormDesignerTC.java:268) 
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:251) 
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:721) 
at java.awt.EventQueue.access$200(EventQueue.java:103) 
at java.awt.EventQueue$3.run(EventQueue.java:682) 
at java.awt.EventQueue$3.run(EventQueue.java:680) 
at java.security.AccessController.doPrivileged(Native Method) 
at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76) 
at java.awt.EventQueue.dispatchEvent(EventQueue.java:691) 
at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:159) 
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:242) 
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:161) 
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150) 
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:146) 
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138) 
at java.awt.EventDispatchThread.run(EventDispatchThread.java:91)

來源

2013-05-01 Patrick Reck

做一個乾淨的生成，這刷新緩存。如果這不起作用，請關閉netbeans，刪除緩存，打開netbeans並進行另一次清理並構建 – MadProgrammer 2013-05-01 11:18:49

現在我們已經解決了這個問題。

我們有我們的GUI我們的控制器對象傳遞給我們的Studerende面板。但是，當Netbeans調用GUI的initComponents方法時，控制器未初始化，因此不起作用。

來源

2013-05-02 08:15:24

Netbeans的可視化編輯器突然有缺陷

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