Has anyone else been having problems using the current version of mod_jk from the CVS? Whenever I would try to go to a JkMount’d area I would get messages that said mod_jk “did not found” the worker. I finally had to go into the source code for mod_jk.c and change: if(!env) { putenv("WAS_BORN_BY_APACHE=true"); return; } else { if(wc_open(init_map, conf->log)) { return; } } to: putenv("WAS_BORN_BY_APACHE=true"); if(wc_open(init_map, conf->log)) { return; } It looks like mod_jk is assuming that function is going to be called multiple times, but after adding a lot of debugging information in various points trying to track down the problem I an pretty sure mine ain’t :-) . If anyone is interested, I’m running Apache 1.3.12 w/EAPI. Oh, and if I load modules for PHP4/PHP3 (tried both) or mod_perl modules before mod_jk Apache won’t even load (even if I don’t AddModule the PHP/perl modules). It tries, it seems to work fine, but it doesn’t fork any worker processes before the original exits “normally”. Still have a problem, though. I can go to http://:8080/examples/ (or through mod_jk with the above “fix”), get the static content and run the servlets. JSP, however, doesn’t work. Whenever I try to run any of the sample JSP programs I get the following error page: Error: 500 Location:/examples/jsp/dates/date.jsp Internal Servlet Error: javax.servlet.ServletException: org.apache.jasper.JspCompilationContext: method getClassLoader()Lorg/apache/jasper/runtime/JspLoader; not found at org.apache.jasper.servlet.JspServlet.service(JspServlet.java, Compiled Code) at javax.servlet.http.HttpServlet.service(HttpServlet.java, Compiled Code) at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java, Compiled Code) at org.apache.tomcat.core.Handler.service(Handler.java, Compiled Code) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java, Compiled Code) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java, Compiled Code) at org.apache.tomcat.core.ContextManager.service(ContextManager.java, Compiled Code) at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpC onnectionHandler.java, Compiled Code) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java, Compiled Code) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java, Compiled Code) at java.lang.Thread.run(Thread.java, Compiled Code) Root cause: java.lang.NoSuchMethodError: org.apache.jasper.JspCompilationContext: method getClassLoader()Lorg/apache/jasper/runtime/JspLoader; not found at org.apache.jasper.compiler.Compiler.compile(Compiler.java, Compiled Code) at org.apache.jasper.servlet.JspServlet.doLoadJSP(JspServlet.java, Compiled Code) at org.apache.jasper.servlet.JasperLoader12.loadJSP(JasperLoader12.java, Compiled Code) at org.apache.jasper.servlet.JspServlet.loadJSP(JspServlet.java, Compiled Code) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.loadIfNecessary(JspSe rvlet.java, Compiled Code) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.ja va, Compiled Code) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java, Compiled Code) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java, Compiled Code) at javax.servlet.http.HttpServlet.service(HttpServlet.java, Compiled Code) at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java, Compiled Code) at org.apache.tomcat.core.Handler.service(Handler.java, Compiled Code) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java, Compiled Code) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java, Compiled Code) at org.apache.tomcat.core.ContextManager.service(ContextManager.java, Compiled Code) at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpC onnectionHandler.java, Compiled Code) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java, Compiled Code) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java, Compiled Code) at java.lang.Thread.run(Thread.java, Compiled Code) I have yet to figure out what is causing this. From jasper.log (loading the page twice, clean work directory to start with), XML tags removed: Sat Jul 01 21:29:17 CDT 2000 Parent class loader is: AdaptiveClassLoader( ) Sat Jul 01 21:29:17 CDT 2000 Scratch dir for the JSP engine is: /www/bin/jakarta-tomcat/work/localhost_8080%2Fexamples Sat Jul 01 21:29:17 CDT 2000 IMPORTANT: Do not modify the generated servlets Sat Jul 01 21:29:17 CDT 2000 Parent class loader is: AdaptiveClassLoader( ) Sat Jul 01 21:29:18 CDT 2000 Parent class loader is: AdaptiveClassLoader( ) Sat Jul 01 21:29:18 CDT 2000 Parent class loader is: AdaptiveClassLoader( ) Sat Jul 01 21:29:23 CDT 2000 JspEngine --> /jsp/dates/date.jsp Sat Jul 01 21:29:23 CDT 2000 ServletPath: /jsp/dates/date.jsp Sat Jul 01 21:29:23 CDT 2000 PathInfo: null Sat Jul 01 21:29:23 CDT 2000 RealPath: /www/bin/jakarta-tomcat/webapps/examples/jsp/dates/date.jsp Sat Jul 01 21:29:23 CDT 2000 RequestURI: /examples/jsp/dates/date.jsp Sat Jul 01 21:29:23 CDT 2000 QueryString: null Sat Jul 01 21:29:23 CDT 2000 Request Params: Sat Jul 01 21:29:23 CDT 2000 Classpath according to the Servlet Engine is: /www/bin/jakarta-tomcat/webapps/examples/WEB-INF/classes Sat Jul 01 21:29:23 CDT 2000 Package name is: jsp.dates Sat Jul 01 21:29:23 CDT 2000 Class file name is: /www/bin/jakarta-tomcat/work/localhost_8080%2Fexamples/_0002fjsp_0002fdates_ 0002fdate_0002ejspdate.class Sat Jul 01 21:29:23 CDT 2000 Java file name is: /www/bin/jakarta-tomcat/work/localhost_8080%2Fexamples/_0002fjsp_0002fdates_ 0002fdate_0002ejspdate_jsp_0.java Sat Jul 01 21:29:23 CDT 2000 Class name is: _0002fjsp_0002fdates_0002fdate_0002ejspdate_jsp_0 Sat Jul 01 21:33:51 CDT 2000 JspEngine --> /jsp/dates/date.jsp Sat Jul 01 21:33:51 CDT 2000 ServletPath: /jsp/dates/date.jsp Sat Jul 01 21:33:51 CDT 2000 PathInfo: null Sat Jul 01 21:33:51 CDT 2000 RealPath: /www/bin/jakarta-tomcat/webapps/examples/jsp/dates/date.jsp Sat Jul 01 21:33:51 CDT 2000 RequestURI: /examples/jsp/dates/date.jsp Sat Jul 01 21:33:51 CDT 2000 QueryString: null Sat Jul 01 21:33:51 CDT 2000 Request Params: Sat Jul 01 21:33:51 CDT 2000 Classpath according to the Servlet Engine is: /www/bin/jakarta-tomcat/webapps/examples/WEB-INF/classes Sat Jul 01 21:33:51 CDT 2000 Package name is: jsp.dates Sat Jul 01 21:33:51 CDT 2000 Class file name is: /www/bin/jakarta-tomcat/work/localhost_8080%2Fexamples/_0002fjsp_0002fdates_ 0002fdate_0002ejspdate.class Sat Jul 01 21:33:51 CDT 2000 Java file name is: /www/bin/jakarta-tomcat/work/localhost_8080%2Fexamples/_0002fjsp_0002fdates_ 0002fdate_0002ejspdate_jsp_0.java Sat Jul 01 21:33:51 CDT 2000 Class name is: _0002fjsp_0002fdates_0002fdate_0002ejspdate_jsp_0 Sincerely, Jay Freeman (saurik) saurik@saurik.com