我刚刚切换到Android Studio，我很难在运行时调试，我的应用程序在启动时崩溃，我不知道为什么，我只会收到以下错误：
ddmlib: Broken pipe
java.io.IOException: Broken pipe
at sun.nio.ch.FileDispatcherImpl.write0(Native Method)
at sun.nio.ch.SocketDispatcher.write(SocketDispatcher.java:47)
at sun.nio.ch.IOUtil.writeFromNativeBuffer(IOUtil.java:93)
at sun.nio.ch.IOUtil.write(IOUtil.java:65)
at sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:470)
at com.android.ddmlib.JdwpPacket.writeAndConsume(JdwpPacket.java:213)
at com.android.ddmlib.Client.sendAndConsume(Client.java:675)
at com.android.ddmlib.HandleHeap.sendREAQ(HandleHeap.java:342)
at com.android.ddmlib.Client.requestAllocationStatus(Client.java:521)
at com.android.ddmlib.DeviceMonitor.createClient(DeviceMonitor.java:847)
at com.android.ddmlib.DeviceMonitor.openClient(DeviceMonitor.java:815)
at com.android.ddmlib.DeviceMonitor.deviceClientMonitorLoop(DeviceMonitor.java:633)
at com.android.ddmlib.DeviceMonitor.access$100(DeviceMonitor.java:46)
at com.android.ddmlib.DeviceMonitor$3.run(DeviceMonitor.java:592)
ddms: null
java.lang.NullPointerException
at com.android.ddmlib.JdwpPacket.writeAndConsume(JdwpPacket.java:213)
at com.android.ddmlib.Client.sendAndConsume(Client.java:675)
at com.android.ddmlib.HandleHello.sendHELO(HandleHello.java:195)
at com.android.ddmlib.HandleHello.sendHelloCommands(HandleHello.java:66)
at com.android.ddmlib.Client.getJdwpPacket(Client.java:772)
at com.android.ddmlib.MonitorThread.processClientActivity(MonitorThread.java:317)
at com.android.ddmlib.MonitorThread.run(MonitorThread.java:263)
ddms: null
java.lang.NullPointerException
at com.android.ddmlib.JdwpPacket.writeAndConsume(JdwpPacket.java:213)
at com.android.ddmlib.Client.sendAndConsume(Client.java:675)
at com.android.ddmlib.HandleHello.sendHELO(HandleHello.java:195)
at com.android.ddmlib.HandleHello.sendHelloCommands(HandleHello.java:66)
at com.android.ddmlib.Client.getJdwpPacket(Client.java:772)
at com.android.ddmlib.MonitorThread.processClientActivity(MonitorThread.java:317)
at com.android.ddmlib.MonitorThread.run(MonitorThread.java:263)
感觉IDE没有给我正确的运行时错误，我是否必须以某种方式设置它？