启动组件检查器时出现违反 EDT 的问题，可能与 CSS 的使用有关

Question

自从我开始使用 css（在 CN1 设置中激活 "CSS Theme Support"），每当我在模拟器中启动 Component Inspector 时，我都会收到大量堆栈跟踪错误（如下例）在检查员显示之前。屏幕上显示的每个组件似乎或多或少都有一个 stackTrace，尽管我没有检查过。最后检查员出现并正常工作，但通常需要 30-60 秒才能首先显示所有堆栈跟踪...

它不会发生在一个小的测试示例中，所以它似乎特定于我的代码，但由于我在堆栈跟踪中没有看到与我的代码相关的任何内容，所以我有点不知所措是什么原因造成的。有任何调查建议或途径吗？

谢谢

EDT violation detected!
com.codename1.impl.javase.JavaSEPort$EDTViolation: EDT Violation Stack!
at com.codename1.impl.javase.JavaSEPort.checkEDT(JavaSEPort.java:918)
at com.codename1.impl.javase.JavaSEPort.createFont(JavaSEPort.java:6212)
at com.codename1.ui.Font.<init>(Font.java:99)
at com.codename1.ui.Font.createSystemFont(Font.java:345)
at com.codename1.ui.util.Resources.loadTheme(Resources.java:1351)
at com.codename1.ui.util.Resources.openFileImpl(Resources.java:305)
at com.codename1.ui.util.Resources.openFile(Resources.java:271)
at com.codename1.ui.util.Resources.<init>(Resources.java:191)
at com.codename1.ui.util.Resources.open(Resources.java:742)
at com.codename1.ui.util.Resources.open(Resources.java:679)
at com.codename1.impl.javase.ComponentTreeInspector.<init>(ComponentTreeInspector.java:81)
at com.codename1.impl.javase.JavaSEPort.actionPerformed(JavaSEPort.java:2937)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2022)
at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2348)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259)
at javax.swing.AbstractButton.doClick(AbstractButton.java:376)
at com.apple.laf.ScreenMenuItem.actionPerformed(ScreenMenuItem.java:125)
at java.awt.MenuItem.processActionEvent(MenuItem.java:669)
at java.awt.MenuItem.processEvent(MenuItem.java:628)
at java.awt.MenuComponent.dispatchEventImpl(MenuComponent.java:357)
at java.awt.MenuComponent.dispatchEvent(MenuComponent.java:345)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:761)
at java.awt.EventQueue.access0(EventQueue.java:97)
at java.awt.EventQueue.run(EventQueue.java:709)
at java.awt.EventQueue.run(EventQueue.java:703)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:80)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:90)
at java.awt.EventQueue.run(EventQueue.java:731)
at java.awt.EventQueue.run(EventQueue.java:729)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:80)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
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)

Answer 1

这是我们代码中的 EDT 违规。这不是一个大的，实际上是允许的，所以这个代码是合法的。但是，EDT 违规检测代码无法区分我们的代码和您的代码。它无法判断特定违规是否为 "OK"。因此，它将带有堆栈跟踪的此警告打印为误报。

启动组件检查器时出现违反 EDT 的问题，可能与 CSS 的使用有关

Issue with EDT violation when launching Component Inspector, probably related to use of CSS

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