| <%@ page isErrorPage="true" %> |
| <%@ page import="org.apache.log4j.*" %> |
| <%@ page import="org.apache.wiki.*" %> |
| <%@ taglib uri="/WEB-INF/jspwiki.tld" prefix="wiki" %> |
| <%! |
| Logger log = Logger.getLogger("JSPWiki"); |
| %> |
| <% |
| WikiEngine wiki = WikiEngine.getInstance( getServletConfig() ); |
| WikiContext wikiContext = wiki.createContext( request, |
| WikiContext.ERROR ); |
| String pagereq = wikiContext.getName(); |
| |
| response.setContentType("text/html; charset="+wiki.getContentEncoding() ); |
| |
| String msg = "An unknown error was caught by Error.jsp"; |
| |
| Throwable realcause = null; |
| |
| if( exception != null ) |
| { |
| msg = exception.getMessage(); |
| if( msg == null || msg.length() == 0 ) |
| { |
| msg = "An unknown exception "+exception.getClass().getName()+" was caught by Error.jsp."; |
| } |
| |
| // |
| // This allows us to get the actual cause of the exception. |
| // Note the cast; at least Tomcat has two classes called "JspException" |
| // imported in JSP pages. |
| // |
| |
| |
| if( exception instanceof javax.servlet.jsp.JspException ) |
| { |
| log.debug("IS JSPEXCEPTION"); |
| realcause = ((javax.servlet.jsp.JspException)exception).getRootCause(); |
| log.debug("REALCAUSE="+realcause); |
| } |
| |
| if( realcause == null ) realcause = exception; |
| } |
| else |
| { |
| realcause = new Exception("Unknown general exception"); |
| } |
| |
| log.debug("Error.jsp exception is: ",exception); |
| |
| |
| wikiContext.getWikiSession().addMessage( msg ); |
| %> |
| |
| <h3>JSPWiki has detected an error</h3> |
| |
| <dl> |
| <dt><b>Error Message</b></dt> |
| <dd> |
| <wiki:Messages div="error" /> |
| </dd> |
| <dt><b>Exception</b></dt> |
| <dd><%=realcause.getClass().getName()%></dd> |
| <dt><b>Place where detected</b></dt> |
| <dd><%=FileUtil.getThrowingMethod(realcause)%></dd> |
| </dl> |
| <p> |
| If you have changed the templates, please do check them. This error message |
| may show up because of that. If you have not changed them, and you are |
| either installing JSPWiki for the first time or have changed configuration, |
| then you might want to check your configuration files. If you are absolutely sure |
| that JSPWiki was running quite okay or you can't figure out what is going |
| on, then by all means, come over to <a href="http://www.jspwiki.org/">jspwiki.org</a> |
| and tell us. There is more information in the log file (like the full stack trace, |
| which you should add to any error report). |
| </p> |
| <p> |
| And don't worry - it's just a computer program. Nothing really |
| serious is probably going on: at worst you can lose a few nights |
| sleep. It's not like it's the end of the world. |
| </p> |
| |
| <br clear="all" /> |