我正在使用AngularJS。我在windows上工作，但我把我的项目转移到Ubuntu 14.04上。在ubuntu电脑上安装了tomcat7。这是错误:
/usr/share/tomcat7/bin/catalina.sh run
Connected to the target VM, address: '127.0.0.1:33493', transport: 'socket'
Oct 12, 2015 3:27:21PM org.apache.catalina.startup.ClassLoaderFactory validateFile
WARNING: Problem with directory [/var/lib/tomcat7/lib], exists: [false], isDirectory: [false], canRead: [false]
Oct 12, 2015 3:27:21 PM org.apache.catalina.startup.ClassLoaderFactory validateFile
WARNING: Problem with directory [/var/lib/tomcat7/lib], exists: [false], isDirectory: [false], canRead: [false]
Oct 12, 2015 3:27:21 PM org.apache.catalina.startup.ClassLoaderFactory validateFile
WARNING: Problem with directory [/usr/share/tomcat7/common/classes], exists: [false], isDirectory: [false], canRead: [false]
Oct 12, 2015 3:27:21 PM org.apache.catalina.startup.ClassLoaderFactory validateFile
WARNING: Problem with directory [/usr/share/tomcat7/common], exists: [false], isDirectory: [false], canRead: [false]
Oct 12, 2015 3:27:21 PM org.apache.catalina.startup.ClassLoaderFactory validateFile
WARNING: Problem with directory [/usr/share/tomcat7/server/classes], exists: [false], isDirectory: [false], canRead: [false]
Oct 12, 2015 3:27:21 PM org.apache.catalina.startup.ClassLoaderFactory validateFile
WARNING: Problem with directory [/usr/share/tomcat7/server], exists: [false], isDirectory: [false], canRead: [false]
Oct 12, 2015 3:27:21 PM org.apache.catalina.startup.ClassLoaderFactory validateFile
WARNING: Problem with directory [/usr/share/tomcat7/shared/classes], exists: [false], isDirectory: [false], canRead: [false]
Oct 12, 2015 3:27:21 PM org.apache.catalina.startup.ClassLoaderFactory validateFile
WARNING: Problem with directory [/usr/share/tomcat7/shared], exists: [false], isDirectory: [false], canRead: [false]
Oct 12, 2015 3:27:23 PM org.apache.coyote.AbstractProtocol init
INFO: Initializing ProtocolHandler ["http-bio-8080"]
Oct 12, 2015 3:27:23 PM org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 2065 ms
Oct 12, 2015 3:27:23 PM org.apache.catalina.core.StandardService startInternal
INFO: Starting service Catalina
Oct 12, 2015 3:27:23 PM org.apache.catalina.core.StandardEngine startInternal
INFO: Starting Servlet Engine: Apache Tomcat/7.0.52 (Ubuntu)
Oct 12, 2015 3:27:23 PM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["http-bio-8080"]
Oct 12, 2015 3:27:23 PM org.apache.catalina.startup.Catalina start
INFO: Server startup in 179 ms Connected to server
这些不一定是错误。Server startup in 179 ms Connected to server表示服务器已经启动。看起来更有可能的是，您还没有真正将应用程序部署到/var/lib/tomcat7/webapps。它还需要tomcat7用户可读