HTTP Status 500 Unable to compile class for JSP
无聊哦
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1#
无聊哦 发表于 2008-08-14 16:32
HTTP Status 500 Unable to compile class for JSP
安装tomcat6.0.16和apache2.2.6，以及jk1.2.6，安装配置都成功，tomcat自带的index.jsp能正常显示，但是访问一下复杂一些的jsp就报错，错误如下：
HTTP Status 500 - type Exception report The server encountered an internal error () that prevented it from fulfilling this request. org.apache.jasper.JasperException: Unable to load class for JSP org.apache.jasper.JspCompilationContext.load(JspCompilationContext.java:599) org.apache.jasper.servlet.JspServletWrapper.getServlet(JspServletWrapper.java:137) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:314) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:329) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265) javax.servlet.http.HttpServlet.service(HttpServlet.java:803) java.lang.ClassNotFoundException: org.apache.jsp.cwbbs.setup.setup_jsp java.net.URLClassLoader$1.run(URLClassLoader.java:200) java.security.AccessController.doPrivileged(Native Method) java.net.URLClassLoader.findClass(URLClassLoader.java:18 org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:131) org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:63) org.apache.jasper.JspCompilationContext.load(JspCompilationContext.java:597) org.apache.jasper.servlet.JspServletWrapper.getServlet(JspServletWrapper.java:137) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:314) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:329) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265) javax.servlet.http.HttpServlet.service(HttpServlet.java:803) baidu和google了2天多，没能看到解决办法。很多人的答复都是说去修改jsp文件，或者看看是有class文件。但是同样的程序在另外一台机器却能正常访问（环境为winxp+jdk15.+tomcat5.5）。 下面说说我的安装过程 1.安装JDK 装jdk jdk-6u6-linux-i586.bin #chmod u+x jdk-6u6-linux-i586.bin #./jdk-6u6-linux-i586.bin #vi /etc/profile 加入以下几行 export JAVA_HOME=/usr/java/jdk1.6.0.06 export CLASSPATH=$JAVA_HOME/lib/dt.jarJAVA_HOME/lib/tools.jar export PATH=$PATHJAVA_HOME/bin export CATALINA_HOME=/usr/local/tomcat 保存退出。 #source /etc/profile java –version 能正确显示java版本信息 2.安装apache tar-zxvf httpd* cd httpd* ./configure --prefix=/usr/local/apache --enable-dav --enable-dav-jf --enable-module=so （加--enable-dav --enable-dav-jf参数，是为了稍后安装subversion ） make && make install /usr/local/apache/bin/apachectl start 用浏览器访问：http://localhost 显示It Works 3.安装tomcat tar -zxvf apache-tomcat* cp -r apache-tomcat-6.0.16 /usr/local/tomcat /usr/local/tomcat/bin/startup.sh 启动tomcat 用浏览器访问：http://localhost：8080，显示tomcat信息 4.编译生成mod_jk tar -zxvf tomcat-connectors-1.2.26-src.tar.gz cd tomcat-connectors-1.2.26-src/native ./configure --with-apxs=/usr/local/apache/bin/apxs --with-tomcat=/usr/local/tomcat --with-java-home=/usr/java/jdk1.6.0_06 --with-jni make && make install ll /usr/local/apache/modules/mod_jk.so 看到mod_jk.so已经生成 5.配置 在/usr/local/apache/conf/下面建立两个配置文件mod_jk.conf和workers.properties。 # vi mod_jk.conf 添加以下内容： JkWorkersFile /usr/local/apache/conf/workers.properties JkLogFile /usr/local/apache/logs/mod_jk.log JkLogLevel info JkLogStampFormat "[%a %b %d %H:%M:%S %Y]" JkOptions +ForwardKeySize +ForwardURICompat -ForwardDirectories JkRequestLogFormat "%w %V %T" JkMount /servlet/* worker1 JkMount /*.jsp worker1 # vi workers.properties 添加以下内容： worker.list=worker1 worker.worker1.type=ajp13 worker.worker1.host=localhost worker.worker1.port=8009 worker.worker1.lbfactor=50 worker.worker1.cachesize=10 worker.worker1.cache_timeout=600 worker.worker1.socket_keepalive=1 worker.worker1.socket_timeout=300 再配置apache的httpd.conf，作以下修改： 在DirectoryIndex中添加 index.jsp DocumentRoot "/opt/htdocs" <Directory "/opt/htdocs"> Options Includes FollowSymLinks AllowOverride None Order deny,allow Allow from all XBitHack on </Directory> <Directory "/opt/htdocs/WEB-INF"> Order deny,allow Deny from all </Directory> LoadModule jk_module modules/mod_jk.so Include /usr/local/apache/conf/mod_jk.conf 最后编辑Tomcat的配置文件server.xml，在HOST段中加入： <Context path="" docBase="/opt/htdocs" debug="0" reloadable="true" crossC/> 重启apache和tomcat 把tomcat的index.jsp复制到/opt/htdocs 能正常访问 在网上下载了一个论坛程序，放到/opt/htdocs下，路径为/opt/htdocs/cwbbs 执行改论坛的安装界面http://localhost/cwbbs/setup/index.jsp 就报错了。错误信息见上 下面贴出错误日志 /usr/local/apache/logs/error_log 由于字数限制，log就不贴那么多了。只贴后面一部分 [Thu Aug 14 15:42:02 2008] [error] [client 61.62.68.181] Invalid URI in request n\xccs\xda\xcd\x80d\xe2\xdb\xe5\x03VO\x12R\xcf\xcbG2jt\x9d\xfc!\xed\bKkM\xb0 \x99\x807\xab\xb5\xa2\xe20\x12\x1b\x14<h [Thu Aug 14 15:42:29 2008] [error] [client 61.62.68.181] request failed: error reading the headers [Thu Aug 14 15:42:53 2008] [error] [client 123.112.12.198] Invalid URI in request -\xac\xdf\xb1'LS`>\xc1\xc0rQ#\xccY\x96\x9c\xb6\xbd\x19\xda-\x1fVnY\x06\xa7\xdaT\x9fwX\xca\x04\xc76\xa3\xc6\xdc\xcdc\xbb\x94\rx\x92\x1c\xe7'\x165'G_\x98N\xa2\x0eB\x82\xf2+\xc9\xd5}\xc1\xa8\xa6x\x83\x06O\xddd\xa7\xe2\x0f\x03^\xe7\xc2\xb0\xe3 [Thu Aug 14 15:44:57 2008] [error] [client 58.50.151.142] Invalid URI in request \x13BitTorrent protocolex [Thu Aug 14 15:45:11 2008] [error] [client 58.50.151.142] Invalid URI in request \x13BitTorrent protocolex [Thu Aug 14 15:45:27 2008] [error] [client 61.62.68.181] Invalid URI in request \xc3\xeaN}4\t\x1eK.\x87\x90\x0f\xdee\xe0c\xc4\\ko\x94w\xb6\x88\x8e\x83\x03\x13l\x17m\xd0\xc3D\xd2#\x9e\x95S\xfd\x8e,\xf7Xd\xc5/g\xdd\xc1\xd8\xb1\xee]7\xb4\xf1\x1a\xfe~0)\xe5%\x07\xbb\xfc~\xb4|!\x9f\x01\xd5\xc6\xec\x1cS\xbb\x95\xf2J\xc0\xa1\xc8\xa8\xa5t\xbd\xc8\xdb\x15\xed\xd2\xe9aR\xb9~\xb42C\xa2A\xe4g\xc4j\xf6\xcf\xfc\xbeJ\x1ef\xb4\x0f\x1e\xbc\xec\xef\x1b*\xb9\x8a\x8a]\xdd$\xef\xde\x93\x9a\xfd\x9e\xd3\x9b\xfe\xd2\xd1\x14u [Thu Aug 14 15:45:43 2008] [error] [client 58.50.151.142] Invalid URI in request \x13BitTorrent protocolex [Thu Aug 14 15:45:48 2008] [error] [client 61.62.68.181] request failed: error reading the headers [Thu Aug 14 15:47:33 2008] [error] [client 61.62.68.181] request failed: error reading the headers [Thu Aug 14 15:48:04 2008] [error] [client 61.62.68.181] request failed: error reading the headers [Thu Aug 14 15:48:16 2008] [error] [client 61.62.68.181] Invalid URI in request n\x14\xc8!n\x94\x18\x99\xeaci\xe11\xb2\xf3\x8952\x06\xb9\xf5\x13\x89\xa3\xa3\x8c\xe5\xf1C\xed\x10\xb1\x9d\xad,GC4\xe4q\x9cNCO\xc1D\xaa\x8eU\xfe\xe2\xbfR\x9el\x91\xd65j3*E\xc8\x19n<\xa7?\x1f\xa5z=\x0ez\xb9\x93\x14\x0c\x82@_/\xb6$\xd4\xad\x14\xc7\xcf\x9d\xef\x887\x11\x96,\xfd\x8c\x05\x9a\x8e\x8b9\xad\x899\x8c\xdb\xcbW\xce\x85\xbb\xf9\xce\x0e\xc50p\x9a [Thu Aug 14 15:49:16 2008] [error] [client 58.50.151.142] Invalid URI in request \x13BitTorrent protocolex [Thu Aug 14 15:49:35 2008] [error] [client 58.50.151.142] Invalid URI in request \x13BitTorrent protocolex [Thu Aug 14 15:50:12 2008] [error] [client 58.50.151.142] Invalid URI in request \x13BitTorrent protocolex [Thu Aug 14 15:50:22 2008] [error] [client 61.62.68.181] request failed: error reading the headers [Thu Aug 14 15:51:39 2008] [error] [client 61.62.68.181] request failed: error reading the headers [Thu Aug 14 15:52:00 2008] [error] [client 61.62.68.181] Invalid URI in request \xd6\x8c\x04\xd9\xe0\xe6\xd1\x90\x18:\x92\xd4#\xc4\xd3q\xfb\xe4\xb1<\xa9)\x88\x85\x19\x86\xc4d\x83O_G\x81\xfb*\x11\xf8\x1d\x91\xba\x9b\x04\xbch\xa8V\x85\xc9t<\xda\xc4\xa1\xf2\xbe\xb9\xa1EOR\xd2\xab\x9buW\xaaq\x04S\v\xa2?\x0fD6\x97(DE\xee\x89\x19CV\xec\xd0U\xdfG,"\x9a\xb5\xb6\x14X\x84\x90\xf3\xa6\xa3^G\xae\xc8|\x8bK\xf2:\xdb\xff+\xcc\xac8\xbc\xaa\xa5\xd2\x9d6\xb1\xde/\x9fR\xa2-\x068\xe0\xe0\xe0\x12\\\x93\x9c\xa4\x98G\x85\x19\xe2\xa8\xe9\x9b\x90?{"\x8b\xe8\xf6\x89 [Thu Aug 14 15:52:24 2008] [error] [client 61.62.68.181] Invalid URI in request \xb2\xa3\x80\x1aC\xe7\xfb\x1d\x87$\xbbo\x8b\x14\x8b\x83\x82\xb1\x07`w\xd5]\xfa\xd0\x88\\\x19s\xb0\xf3\xd0.AS#\x98\xcf\x03C\x9f\xc68\xa9\xe6\xb6\xd7\xaa\xb8,\x82#\xbcM\x9d\xd9\xbe\xe5\xdf\x0f\xf4 S\x83\xd32E\xbdS\xfe [Thu Aug 14 15:52:55 2008] [error] [client 61.62.68.181] request failed: error reading the headers [Thu Aug 14 15:53:27 2008] [error] [client 61.62.68.181] request failed: error reading the headers [Thu Aug 14 15:53:43 2008] [error] [client 58.50.151.142] Invalid URI in request \x13BitTorrent protocolex [Thu Aug 14 15:56:17 2008] [error] [client 61.62.68.181] request failed: error reading the headers [Thu Aug 14 15:57:33 2008] [error] [client 58.50.151.142] Invalid URI in request \x13BitTorrent protocolex [Thu Aug 14 16:00:15 2008] [error] [client 61.62.68.181] request failed: error reading the headers [Thu Aug 14 16:00:56 2008] [error] [client 61.62.68.181] request failed: error reading the headers /usr/local/apache/logs/mod_jk.log [Thu Aug 14 15:15:35 2008]worker1 localhost.localdomain 0.000713 [Thu Aug 14 15:18:18 2008]worker1 localhost.localdomain 0.000645 [Thu Aug 14 15:21:28 2008]worker1 localhost.localdomain 0.001531 [Thu Aug 14 15:24:31 2008]worker1 localhost.localdomain 0.000690 [Thu Aug 14 15:29:52 2008]worker1 localhost.localdomain 0.000714 [Thu Aug 14 15:30:12 2008]worker1 localhost.localdomain 0.000654 [Thu Aug 14 15:30:31 2008][16678:3086501632] [warn] map_uri_to_worker::jk_uri_worker_map.c (60: Uri 羼齉疗k鶰L?is invalid. Uri must start with / [Thu Aug 14 15:34:12 2008][16678:3086501632] [warn] map_uri_to_worker::jk_uri_worker_map.c (60: Uri * is invalid. Uri must start with / [Thu Aug 14 15:34:16 2008][16679:3086501632] [warn] map_uri_to_worker::jk_uri_worker_map.c (60: Uri * is invalid. Uri must start with / [Thu Aug 14 15:35:19 2008]worker1 localhost.localdomain 0.000737 [Thu Aug 14 15:37:17 2008][16730:3086501632] [warn] map_uri_to_worker::jk_uri_worker_map.c (60: Uri * is invalid. Uri must start with / [Thu Aug 14 15:39:28 2008]worker1 localhost.localdomain 0.000704 [Thu Aug 14 15:41:46 2008][16684:3086501632] [warn] map_uri_to_worker::jk_uri_worker_map.c (60: Uri protocolex is invalid. Uri must start with / [Thu Aug 14 15:42:02 2008][16323:3086501632] [warn] map_uri_to_worker::jk_uri_worker_map.c (60: Uri 檧7?⑩0<h is invalid. Uri must start with / [Thu Aug 14 15:42:35 2008]worker1 localhost.localdomain 0.000712 [Thu Aug 14 15:42:53 2008][16321:3086501632] [warn] map_uri_to_worker::jk_uri_worker_map.c (60: Uri x??5'G_楴?B傭+烧}哩??O載р^缏般 is invalid. Uri must start with / [Thu Aug 14 15:43:04 2008]worker1 localhost.localdomain 0.001891 [Thu Aug 14 15:44:57 2008][16323:3086501632] [warn] map_uri_to_worker::jk_uri_worker_map.c (60: Uri protocolex is invalid. Uri must start with / [Thu Aug 14 15:45:11 2008][16324:3086501632] [warn] map_uri_to_worker::jk_uri_worker_map.c (60: Uri protocolex is invalid. Uri must start with / [Thu Aug 14 15:45:27 2008][16767:3086501632] [warn] map_uri_to_worker::jk_uri_worker_map.c (608): Uri K.噽辝郼腬ko攚秷巸lm忻D?is invalid. Uri must start with / [Thu Aug 14 15:45:43 2008][16385:3086501632] [warn] map_uri_to_worker::jk_uri_worker_map.c (608): Uri protocolex is invalid. Uri must start with / [Thu Aug 14 15:48:16 2008][16324:3086501632] [warn] map_uri_to_worker::jk_uri_worker_map.c (608): Uri 侤_/?原窍濓??龑殠?瓑9屰薟螀基??p?is invalid. Uri must start with / [Thu Aug 14 15:49:16 2008][16385:3086501632] [warn] map_uri_to_worker::jk_uri_worker_map.c (608): Uri protocolex is invalid. Uri must start with / [Thu Aug 14 15:49:35 2008][16681:3086501632] [warn] map_uri_to_worker::jk_uri_worker_map.c (608): Uri protocolex is invalid. Uri must start with / [Thu Aug 14 15:50:12 2008][16326:3086501632] [warn] map_uri_to_worker::jk_uri_worker_map.c (608): Uri protocolex is invalid. Uri must start with / [Thu Aug 14 15:51:19 2008]worker1 localhost.localdomain 0.000710 [Thu Aug 14 15:52:00 2008][16681:3086501632] [warn] map_uri_to_worker::jk_uri_worker_map.c (608): Uri ?is invalid. Uri must start with / [Thu Aug 14 15:52:24 2008][16326:3086501632] [warn] map_uri_to_worker::jk_uri_worker_map.c (608): Uri S冇2E絊?is invalid. Uri must start with / [Thu Aug 14 15:53:43 2008][16323:3086501632] [warn] map_uri_to_worker::jk_uri_worker_map.c (608): Uri protocolex is invalid. Uri must start with / [Thu Aug 14 15:57:33 2008][16675:3086501632] [warn] map_uri_to_worker::jk_uri_worker_map.c (608): Uri protocolex is invalid. Uri must start with / [Thu Aug 14 15:59:08 2008]worker1 localhost.localdomain 0.000724 /usr/local/tomcat/log/catalina.out 2008-8-14 13:20:59 org.apache.catalina.core.StandardService stop 信息: Stopping service Catalina 2008-8-14 13:20:59 org.apache.catalina.connector.MapperListener destroy 警告: Error unregistering MBeanServerDelegate java.lang.NullPointerException at org.apache.catalina.connector.MapperListener.destroy(MapperListener.java:162) at org.apache.catalina.connector.Connector.stop(Connector.java:1179) at org.apache.catalina.core.StandardService.stop(StandardService.java:593) at org.apache.catalina.core.StandardServer.stop(StandardServer.java:744) at org.apache.catalina.startup.Catalina.stop(Catalina.java:628) at org.apache.catalina.startup.Catalina$CatalinaShutdownHook.run(Catalina.java:671) 2008-8-14 13:20:59 org.apache.coyote.http11.Http11Protocol destroy 信息: Stopping Coyote HTTP/1.1 on http-8080 2008-8-14 13:20:59 org.apache.catalina.connector.Connector stop 严重: Coyote connector has not been started 2008-8-14 14:54:32 org.apache.jasper.compiler.TldLocationsCache processWebDotXml 警告: Internal Error: File /WEB-INF/web.xml not found 我检查了一下/usr/local/tomcat/webapps/*/WEB-INF/web.xml 是存在的 |