我目前正在使用eclipse＆amp; amp;国家统计局R等当我使用keras库运行脚本时，我获得了下面显示的java异常：你能帮我识别一下底层问题吗？ 非常感谢你提前。 费尔南多。
!ENTRY de.walware.rj.client 4 -1 2018-06-13 13:30:24.626
!MESSAGE Communication error detail. Send:
null
!STACK 0
java.rmi.UnmarshalException: Error unmarshaling return header; nested exception is:
java.net.SocketException: Connection reset
at sun.rmi.transport.StreamRemoteCall.executeCall(Unknown Source)
at sun.rmi.server.UnicastRef.invoke(Unknown Source)
at java.rmi.server.RemoteObjectInvocationHandler.invokeRemoteMethod(Unknown Source)
at java.rmi.server.RemoteObjectInvocationHandler.invoke(Unknown Source)
at com.sun.proxy.$Proxy37.runMainLoop(Unknown Source)
at de.walware.rj.server.client.AbstractRJComClient.runMainLoop(AbstractRJComClient.java:899)
at de.walware.rj.server.client.AbstractRJComClient.answerConsole(AbstractRJComClient.java:1174)
at de.walware.statet.r.nico.impl.RjsController.doSubmitL(RjsController.java:1115)
at de.walware.statet.nico.core.runtime.ToolController.submitToConsole(ToolController.java:1849)
at de.walware.statet.r.nico.AbstractRDbgController.submitToConsole(AbstractRDbgController.java:773)
at de.walware.statet.r.console.core.AbstractRController.submitFileCommandToConsole(AbstractRController.java:218)
at de.walware.statet.r.nico.AbstractRDbgController.doSubmitFileCommandToConsole(AbstractRDbgController.java:838)
at de.walware.statet.r.nico.impl.RjsController.doSubmitFileCommandToConsole(RjsController.java:1110)
at de.walware.statet.r.nico.AbstractRDbgController.submitFileCommandToConsole(AbstractRDbgController.java:822)
at de.walware.statet.r.launching.SubmitFileViaCommandRunnable.run(SubmitFileViaCommandRunnable.java:86)
at de.walware.statet.nico.core.runtime.ToolController.loopRunTask(ToolController.java:1222)
at de.walware.statet.nico.core.runtime.ToolController.loop(ToolController.java:1021)
at de.walware.statet.nico.core.runtime.ToolController.run(ToolController.java:594)
at de.walware.statet.nico.core.runtime.ToolRunner.run(ToolRunner.java:85)
at de.walware.statet.nico.core.runtime.ToolRunner.access$0(ToolRunner.java:83)
at de.walware.statet.nico.core.runtime.ToolRunner$1.run(ToolRunner.java:97)
Caused by: java.net.SocketException: Connection reset
at java.net.SocketInputStream.read(Unknown Source)
at java.net.SocketInputStream.read(Unknown Source)
at java.io.BufferedInputStream.fill(Unknown Source)
at java.io.BufferedInputStream.read(Unknown Source)
at java.io.DataInputStream.readByte(Unknown Source)
... 21 more