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當我點擊鍵盤的東西這個錯誤就要到了LWUIT的虛擬鍵盤錯誤
java.lang.NullPointerException
at com.sun.lwuit.VirtualKeyboard.actionCommand(+81)
at com.sun.lwuit.Form.actionCommandImpl(+81)
at com.sun.lwuit.Button.fireActionEvent(+47)
at com.sun.lwuit.Button.released(+11)
at com.sun.lwuit.Button.pointerReleased(+14)
at com.sun.lwuit.Form.pointerReleased(+186)
at com.sun.lwuit.Dialog.pointerReleased(+6)
at com.sun.lwuit.VirtualKeyboard.pointerReleased(+19)
at com.sun.lwuit.Component.pointerReleased(+10)
at com.sun.lwuit.Display.handleEvent(+151)
at com.sun.lwuit.Display.edtLoopImpl(+118)
at com.sun.lwuit.Display.invokeAndBlock(+84)
at com.sun.lwuit.Display.invokeAndBlock(+6)
at com.sun.lwuit.Form.showModal(+416)
at com.sun.lwuit.Dialog.showModal(+86)
at com.sun.lwuit.Dialog.show(+89)
at com.sun.lwuit.Dialog.showPacked(+411)
at com.sun.lwuit.VirtualKeyboard.show(+7)
at com.sun.lwuit.Dialog.showDialog(+9)
at com.sun.lwuit.VirtualKeyboard.showKeyboard(+135)
at com.sun.lwuit.Display.setShowVirtualKeyboard(+23)
at com.sun.lwuit.TextArea.pointerReleased(+25)
at com.sun.lwuit.TextField.pointerReleased(+189)
at com.sun.lwuit.Form.pointerReleased(+186)
at com.sun.lwuit.Component.pointerReleased(+10)
at com.sun.lwuit.Display.handleEvent(+151)
at com.sun.lwuit.Display.edtLoopImpl(+118)
at com.sun.lwuit.Display.mainEDTLoop(+208)
at com.sun.lwuit.RunnableWrapper.run(+245)
它甚至沒有LWUITDemo.jar也在努力....是有這個 或任何解決方案在那裏無論如何禁用midlet中的虛擬鍵盤
我在LWUIT演示和LWUIT的最新SVN中都沒看到這個。您始終可以通過將默認VKB設置爲空來禁用LWUIT VKB,但我們不建議這樣做,因爲它在適用時也會禁用本機VKB。如果您可以使用SE端口複製它,並將行號更新爲LWUIT代碼中的實際行號,則可能提供更多信息。 –
在svn主幹設計師演示本身的kvb顯示錯誤 – aNi
什麼是「設計師演示」? –