RE: [newbie] Unable to find a javac compiler;
Lainaus Caldarale, Charles R [EMAIL PROTECTED]: As Hassan suggested, look in your logs. I just installed JSPWiki 2.6.2 on a Windows box without problem. However, when I did the same on an OpenSUSE system, the JSPWiki webapp died with SEVERE: Error filterStart and a couple of NullPointerExceptions. Looks a bit buggy to me. One problem solved, or, at least I get to the JSPWiki Installer page now. What finally worked was restarting Tomcat (no, I don't know why.) That is, after putting JSPWiki.war into $CATALINA_HOME/webapps, I shutdown, then started, Tomcat. Then, browsing to http://localhost:8080/JSPWiki/Install.jsp had the intended result. Sakari Aaltonen (OpenSUSE 10.3, Tomcat 6.0.16, JSPWiki 2.6.2) - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: [newbie] Unable to find a javac compiler;
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Subject: RE: [newbie] Unable to find a javac compiler; What finally worked was restarting Tomcat (no, I don't know why.) Hmmm - that doesn't work for me on OpenSUSE. I'm still getting this error at startup: May 11, 2008 12:49:55 PM org.apache.catalina.core.StandardContext filterStart SEVERE: Exception starting filter WikiServletFilter com.ecyrd.jspwiki.InternalWikiException: No wiki engine, check logs. at com.ecyrd.jspwiki.WikiEngine.getInstance(WikiEngine.java:340) at com.ecyrd.jspwiki.ui.WikiServletFilter.init(WikiServletFilter.java:55) at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFi lterConfig.java:275) ... But since yours is working, I guess we're done. - Chuck THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers. - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
[newbie] Unable to find a javac compiler;
I would like to set up a Wiki and JSPWiki seems a likely candidate. So I am trying to get Tomcat 5.5 running. (The environment is Linux OpenSUSE 10.3.) I have got as far as to have the Sample Hello, World Application servlet run. However, the JSP example always fails with Unable to find a javac compiler; com.sun.tools.javac.Main is not on the classpath. Perhaps JAVA_HOME does not point to the JDK However, JAVA_HOME looks all right (to me): [EMAIL PROTECTED]:/tmp ll $JAVA_HOME/lib total 28960 -rw-r--r-- 1 root root 15153295 2007-03-16 12:01 ct.sym -rw-r--r-- 1 root root 145760 2007-09-22 01:43 dt.jar -rw-r--r-- 1 root root 206225 2007-09-22 01:43 htmlconverter.jar -rw-r--r-- 1 root root18381 2007-03-16 12:01 ir.idl -rw-r--r-- 1 root root 388392 2007-09-22 01:43 jconsole.jar -rwxr-xr-x 1 root root 7056 2007-03-16 12:01 jexec -rw-r--r-- 1 root root 429 2007-03-16 12:01 orb.idl -rw-r--r-- 1 root root 1504171 2007-09-22 01:43 sa-jdi.jar -rw-r--r-- 1 root root 12158340 2007-09-22 01:43 tools.jar [EMAIL PROTECTED]:/tmp (There is also JDK_HOME; it is equal to JAVA_HOME.) Both java and javac work fine from the command line: [EMAIL PROTECTED]:/tmp java -version java version 1.6.0_01 Java(TM) SE Runtime Environment (build 1.6.0_01-b06) Java HotSpot(TM) Server VM (build 1.6.0_01-b06, mixed mode) [EMAIL PROTECTED]:/tmp javac -version javac 1.6.0_01 [EMAIL PROTECTED]:/tmp Why doesn't Tomcat find javac? Thank you, Sakari Aaltonen - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: [newbie] Unable to find a javac compiler;
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Subject: [newbie] Unable to find a javac compiler; Why doesn't Tomcat find javac? Good question, since Tomcat 5.5 doesn't use the javac from tools.jar, unless you have specifically configured it to do so. Have you changed anything in conf/web.xml? - Chuck THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers. - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: [newbie] Unable to find a javac compiler;
Quoting Caldarale, Charles R [EMAIL PROTECTED]: From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Subject: [newbie] Unable to find a javac compiler; Why doesn't Tomcat find javac? Good question, since Tomcat 5.5 doesn't use the javac from tools.jar, unless you have specifically configured it to do so. Have you changed anything in conf/web.xml? - Chuck No I haven't. I just took a first look at it, and the relevant section seems to be this: servlet servlet-namejsp/servlet-name servlet-classorg.apache.jasper.servlet.JspServlet/servlet-class init-param param-namefork/param-name param-valuefalse/param-value /init-param init-param param-namexpoweredBy/param-name param-valuefalse/param-value /init-param load-on-startup3/load-on-startup /servlet By relevant I mean that the section starts with !-- The JSP page compiler and execution servlet, which is the mechanism -- !-- used by Tomcat to support JSP pages. Traditionally, this servlet-- What does it all mean? Sakari Aaltonen - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: [newbie] Unable to find a javac compiler;
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Subject: RE: [newbie] Unable to find a javac compiler; I just took a first look at it, and the relevant section seems to be this: The JSP servlet config looks normal. Are you by any chance using the 3rd-party repackaged version of Tomcat that came with your Linux distribution? If so, throw it away, and download and install a real one from tomcat.apache.org. The 3rd-party junk has caused numerous problems over the years. You might as well use Tomcat 6.0 if you're just getting started. - Chuck THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers. - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [newbie] Unable to find a javac compiler;
On Fri, May 9, 2008 at 11:24 AM, [EMAIL PROTECTED] wrote: Outstanding. However, I still don't understand what is going on with JSPWiki, the package I got into this Tomcat stuff for. this does not help much because when I, next, tell my browser to go to http://localhost:8080/JSPWiki/Install.jsp as suggested by the JSPWiki installation instructions, all I get is HTTP Status 404 - /JSPWiki/Install.jsp You need to look at your logs to see what's going on... What version of JSPWiki are you trying to install? -- Hassan Schroeder [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: [newbie] Unable to find a javac compiler;
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Subject: RE: [newbie] Unable to find a javac compiler; As if by magic, this seems to trigger a process by which the directory $CATALINA_HOME/webapps/JSPWiki is generated from JSPWiki.war. It's not magic, it's autodeployment. http://localhost:8080/JSPWiki/Install.jsp as suggested by the JSPWiki installation instructions, all I get is HTTP Status 404 - /JSPWiki/Install.jsp As Hassan suggested, look in your logs. I just installed JSPWiki 2.6.2 on a Windows box without problem. However, when I did the same on an OpenSUSE system, the JSPWiki webapp died with SEVERE: Error filterStart and a couple of NullPointerExceptions. Looks a bit buggy to me. - Chuck THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers. - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [newbie] Unable to find a javac compiler;
Quoting Hassan Schroeder [EMAIL PROTECTED]: On Fri, May 9, 2008 at 11:24 AM, [EMAIL PROTECTED] wrote: . when I, next, tell my browser to go to http://localhost:8080/JSPWiki/Install.jsp as suggested by the JSPWiki installation instructions, all I get is HTTP Status 404 - /JSPWiki/Install.jsp You need to look at your logs to see what's going on... What version of JSPWiki are you trying to install? The JSPWiki version is 2.6.2. Here is an excerpt from Tomcat's log when I put JSPWiki.war in $CATALINA_HOME/webapps and, next, (try to) go to http://localhost:8080/JSPWiki/Install.jsp 10-May-2008 07:22:46 org.apache.catalina.core.ApplicationContext log INFO: Assigning new engine to 104184 10-May-2008 07:22:46 org.apache.catalina.core.ApplicationContext log INFO: No jspwiki.propertyfile defined for this context, using default from /WEB-INF/jspwiki.properties 10-May-2008 07:22:46 org.apache.catalina.core.ApplicationContext log INFO: Loading cascading properties... 10-May-2008 07:22:46 org.apache.catalina.core.ApplicationContext log INFO: No cascading properties defined for this context 10-May-2008 07:22:49 org.apache.catalina.core.ApplicationContext log INFO: JSPWiki: Unable to load and setup properties from jspwiki.properties. Failed to start managers: Page directory does not exist 10-May-2008 07:22:49 org.apache.catalina.core.ApplicationContext log INFO: ERROR: Failed to create a Wiki engine: JSPWiki: Unable to load and setup properties from jspwiki.properties. Failed to start managers: Page directory does not exist 10-May-2008 07:22:49 org.apache.catalina.core.StandardContext filterStart SEVERE: Exception starting filter WikiJSPFilter com.ecyrd.jspwiki.InternalWikiException: No wiki engine, check logs. at com.ecyrd.jspwiki.WikiEngine.getInstance(WikiEngine.java:340) at com.ecyrd.jspwiki.ui.WikiServletFilter.init(WikiServletFilter.java:55) at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:275) at org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(ApplicationFilterConfig.java:397) at org.apache.catalina.core.ApplicationFilterConfig.init(ApplicationFilterConfig.java:108) ### The ERROR: Failed to create a Wiki engine looks fatal. But is this a JSPWiki problem or a Tomcat one? Perhaps I should stop bothering you people and look for help on a JSPWiki-related site... Sakari Aaltonen - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
