Tomcat7 Catalina错误

Question

我试图在Tomcat7上运行Java servlet。 但是，当我尝试部署并运行时，出现以下错误：

/usr/share/tomcat7/bin/catalina.sh run
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=250m; support was removed in 8.0
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option PermSize=250m; support was removed in 8.0
[2015-01-21 06:46:53,383] Artifact app:war exploded: Server is not connected. Deploy is not available.
Jan 21, 2015 6:46:53 PM org.apache.catalina.startup.ClassLoaderFactory validateFile
WARNING: Problem with directory [/var/lib/tomcat7/lib], exists: [false], isDirectory: [false], canRead: [false]
Jan 21, 2015 6:46:53 PM org.apache.catalina.startup.ClassLoaderFactory validateFile
WARNING: Problem with directory [/var/lib/tomcat7/lib], exists: [false], isDirectory: [false], canRead: [false]
Jan 21, 2015 6:46:53 PM org.apache.catalina.startup.ClassLoaderFactory validateFile
WARNING: Problem with directory [/usr/share/tomcat7/common/classes], exists: [false], isDirectory: [false], canRead: [false]
Jan 21, 2015 6:46:53 PM org.apache.catalina.startup.ClassLoaderFactory validateFile
WARNING: Problem with directory [/usr/share/tomcat7/common], exists: [false], isDirectory: [false], canRead: [false]
Jan 21, 2015 6:46:53 PM org.apache.catalina.startup.ClassLoaderFactory validateFile
WARNING: Problem with directory [/usr/share/tomcat7/server/classes], exists: [false], isDirectory: [false], canRead: [false]
Jan 21, 2015 6:46:53 PM org.apache.catalina.startup.ClassLoaderFactory validateFile
WARNING: Problem with directory [/usr/share/tomcat7/server], exists: [false], isDirectory: [false], canRead: [false]
Jan 21, 2015 6:46:53 PM org.apache.catalina.startup.ClassLoaderFactory validateFile
WARNING: Problem with directory [/usr/share/tomcat7/shared/classes], exists: [false], isDirectory: [false], canRead: [false]
Jan 21, 2015 6:46:53 PM org.apache.catalina.startup.ClassLoaderFactory validateFile
WARNING: Problem with directory [/usr/share/tomcat7/shared], exists: [false], isDirectory: [false], canRead: [false]
Jan 21, 2015 6:46:54 PM org.apache.coyote.AbstractProtocol init
INFO: Initializing ProtocolHandler ["http-bio-8080"]
Jan 21, 2015 6:46:54 PM org.apache.coyote.AbstractProtocol init
INFO: Initializing ProtocolHandler ["http-bio-8443"]
Jan 21, 2015 6:46:55 PM org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 1381 ms
Jan 21, 2015 6:46:55 PM org.apache.catalina.core.StandardService startInternal
INFO: Starting service Catalina
Jan 21, 2015 6:46:55 PM org.apache.catalina.core.StandardEngine startInternal
INFO: Starting Servlet Engine: Apache Tomcat/7.0.52 (Ubuntu)
Jan 21, 2015 6:46:55 PM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["http-bio-8080"]
Jan 21, 2015 6:46:55 PM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["http-bio-8443"]
Jan 21, 2015 6:46:55 PM org.apache.catalina.startup.Catalina start
INFO: Server startup in 144 ms
Connected to server
[2015-01-21 06:46:55,522] Artifact app:war exploded: Artifact is being deployed, please wait...
Jan 21, 2015 6:46:59 PM org.apache.catalina.core.StandardContext startInternal
SEVERE: Error listenerStart
Jan 21, 2015 6:46:59 PM org.apache.catalina.core.StandardContext startInternal
SEVERE: Context [] startup failed due to previous errors
[2015-01-21 06:46:59,629] Artifact app:war exploded: Error during artifact deployment. See server log for details.

我尝试查看配置（ catalina.properties ），它似乎没有任何问题。 配置（忽略不重要的部分）为：

package.access=sun.,org.apache.catalina.,org.apache.coyote.,org.apache.tomcat.,org.apache.jasper.
package.definition=sun.,java.,org.apache.catalina.,org.apache.coyote.,org.apache.tomcat.,org.apache.jasper.
common.loader=${catalina.base}/lib,${catalina.base}/lib/*.jar,${catalina.home}/lib,${catalina.home}/lib/*.jar,${catalina.home}/common/classes,${catalina.home}/common/*.jar
server.loader=${catalina.home}/server/classes,${catalina.home}/server/*.jar

我真的不知道该在哪里检查或做什么。 这可能是什么问题？

Answer 1

这些是您的日志文件中唯一的错误：

Jan 21, 2015 6:46:59 PM org.apache.catalina.core.StandardContext startInternal
SEVERE: Error listenerStart
Jan 21, 2015 6:46:59 PM org.apache.catalina.core.StandardContext startInternal
SEVERE: Context [] startup failed due to previous errors

它们表明您的Web应用程序无法正常启动。 您需要查看另一个日志文件以了解原因。 查看与catalina.out位于同一目录中的所有其他日志文件（或找到上述日志的位置），以查找今天18:46:59左右发生的任何事情。