奇怪的运行时异常

javalove

我最近删除了我的Netbeans Cache文件夹（/ appdata / local / netbeans / cache /），使用本地Google Maps插件的codenameone应用程序已开始工作。启动时出现运行时异常。以下是堆栈跟踪。

我已经从NB中删除了cn1插件，下载了本机地图cn1lib的新副本，进行了清理和构建，但是我仍然遇到相同的错误...请帮助。

[EDT] 0:0:4,404 - Exception: java.lang.NoClassDefFoundError - Could not initialize class com.codename1.impl.javase.StubLocationManager
    at com.codename1.impl.javase.JavaSEPort.getLocationManager(JavaSEPort.java:8945)
    at com.codename1.ui.Display.getLocationManager(Display.java:3573)
    at com.labafrique.creporter.MyApplication.writeLocation(MyApplication.java:2544)
    at com.labafrique.creporter.MyApplication.lambda$null$0(MyApplication.java:151)
    at com.codename1.ui.Display.processSerialCalls(Display.java:1298)
    at com.codename1.ui.Display.edtLoopImpl(Display.java:1242)
    at com.codename1.ui.Display.mainEDTLoop(Display.java:1130)
    at com.codename1.ui.RunnableWrapper.run(RunnableWrapper.java:120)
    at com.codename1.impl.CodenameOneThread.run(CodenameOneThread.java:176)
Caused by: java.lang.IllegalStateException: Toolkit not initialized
    at com.sun.javafx.application.PlatformImpl.runLater(PlatformImpl.java:273)
    at com.sun.javafx.application.PlatformImpl.runLater(PlatformImpl.java:268)
    at javafx.application.Platform.runLater(Platform.java:83)
    at com.codename1.impl.javase.LocationSimulation.unitActionPerformed(LocationSimulation.java:609)
    at com.codename1.impl.javase.LocationSimulation.access$1900(LocationSimulation.java:40)
    at com.codename1.impl.javase.LocationSimulation$20.actionPerformed(LocationSimulation.java:446)
    at javax.swing.JComboBox.fireActionEvent(JComboBox.java:1258)
    at javax.swing.JComboBox.setSelectedItem(JComboBox.java:586)
    at javax.swing.JComboBox.setSelectedIndex(JComboBox.java:622)
    at com.codename1.impl.javase.LocationSimulation.setMeasUnit(LocationSimulation.java:729)
    at com.codename1.impl.javase.StubLocationManager.<init>(StubLocationManager.java:78)
    at com.codename1.impl.javase.StubLocationManager.<clinit>(StubLocationManager.java:58)
    ... 9 more
com.codename1.io.websocket.WebSocket$WebSocketException: Exception occurred while trying to connect.
    at com.codename1.io.websocket.WebSocket.connect(WebSocket.java:416)
    at com.codename1.io.websocket.WebSocket.access$400(WebSocket.java:39)
    at com.codename1.io.websocket.WebSocket$4.run(WebSocket.java:393)
    at com.codename1.impl.CodenameOneThread.run(CodenameOneThread.java:176)
Caused by: java.lang.RuntimeException: com.neovisionaries.ws.client.WebSocketException: Failed to connect to 'localhost:9494': Connection refused: connect
    at com.codename1.io.websocket.WebSocketNativeImplImpl.connect(Unknown Source)
    at com.codename1.io.websocket.WebSocket.connect(WebSocket.java:405)
    ... 3 more
Caused by: com.neovisionaries.ws.client.WebSocketException: Failed to connect to 'localhost:9494': Connection refused: connect
    at com.neovisionaries.ws.client.SocketConnector.doConnect(Unknown Source)
    at com.neovisionaries.ws.client.SocketConnector.connect(Unknown Source)
    at com.neovisionaries.ws.client.WebSocket.connect(Unknown Source)
    ... 5 more
Caused by: java.net.ConnectException: Connection refused: connect
    at java.net.DualStackPlainSocketImpl.connect0(Native Method)
    at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
    at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
    at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
    at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
    at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
    at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
    at java.net.Socket.connect(Socket.java:589)
    ... 8 more
java.lang.NoClassDefFoundError: Could not initialize class com.codename1.impl.javase.StubLocationManager
    at com.codename1.impl.javase.JavaSEPort.getLocationManager(JavaSEPort.java:8945)
    at com.codename1.ui.Display.getLocationManager(Display.java:3573)
    at com.labafrique.creporter.MyApplication.writeLocation(MyApplication.java:2544)
    at com.labafrique.creporter.MyApplication.lambda$null$0(MyApplication.java:151)
    at com.codename1.ui.Display.processSerialCalls(Display.java:1298)
    at com.codename1.ui.Display.edtLoopImpl(Display.java:1242)
    at com.codename1.ui.Display.mainEDTLoop(Display.java:1130)
    at com.codename1.ui.RunnableWrapper.run(RunnableWrapper.java:120)
    at com.codename1.impl.CodenameOneThread.run(CodenameOneThread.java:176)
java.lang.NoClassDefFoundError: Could not initialize class com.codename1.impl.javase.StubLocationManager

Shai Almog

由于在位置管理器中删除了地图，因此我认识的其他用户开始发生这种情况（但并不奇怪）。由于Google对地图密钥生成策略变得过于严格，因此我们不得不将其删除。

我们已解决此问题，并将在今天或明天早晨发布。

本文收集自互联网，转载请注明来源。

如有侵权，请联系 [email protected] 删除。