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Application Server was not connected before run configuration stop, reason:java.io.IOException: Fail

 

【問題】:Application Server was not connected before run configuration stop, reason:java.io.IOException: Failed to retrieve RMIServer stub: javax.naming.CommunicationException [Root exception is java.rmi.ConnectIOException: error during JRMP connection establishment; nested exception is: java.net.SocketException: Connection reset]


【解決】:Tomcat的配置檔案出了問題,在Tomcat官網https://tomcat.apache.org/download-90.cgi重新下載Tomcat,替換舊的Tomcat即可。