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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=22678 TagSupport Summary: TagSupport Product: Tomcat 5 Version: 5.0.7 Platform: PC OS/Version: Windows XP Status: NEW Severity: Blocker Priority: Other Component: Unknown AssignedTo: [EMAIL PROTECTED] ReportedBy: [EMAIL PROTECTED] When making a custom tag with the javax.servlet.jsp.tagext.TagSupport instead of the tag javax.servlet.jsp.tagext.BodyTagSupport it fails. Following code will not work: package tags; import javax.servlet.jsp.JspException; import javax.servlet.jsp.tagext.TagSupport; import javax.servlet.http.HttpServletRequest; public class CounterTag extends TagSupport { public int doStartTag() throws JspException { try { pageContext.getOut().print("Hello world"); } catch(java.io.IOException ex) { throw new JspException(ex.getMessage()); } return SKIP_BODY; } public int doEndTag() throws JspException { return EVAL_PAGE; } } ---------------------------------- Server response: java.lang.IllegalArgumentException: -48 at org.apache.jasper.compiler.SmapStratum$LineInfo.setOutputLineIncrement (SmapStratum.java:124) at org.apache.jasper.compiler.SmapStratum.optimizeLineSection (SmapStratum.java:221) at org.apache.jasper.compiler.SmapUtil.evaluateNodes(SmapUtil.java:490) at org.apache.jasper.compiler.SmapUtil.generateSmap(SmapUtil.java:123) at org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:301) at org.apache.jasper.compiler.Compiler.compile(Compiler.java:453) at org.apache.jasper.compiler.Compiler.compile(Compiler.java:439) at org.apache.jasper.JspCompilationContext.compile (JspCompilationContext.java:555) at org.apache.jasper.servlet.JspServletWrapper.service (JspServletWrapper.java:300) at org.apache.jasper.servlet.JspServlet.serviceJspFile (JspServlet.java:293) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:240) at javax.servlet.http.HttpServlet.service(HttpServlet.java:856) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter (ApplicationFilterChain.java:286) at org.apache.catalina.core.ApplicationFilterChain.doFilter (ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke (StandardWrapperValve.java:254) at org.apache.catalina.core.StandardValveContext.invokeNext (StandardValveContext.java:151) at org.apache.catalina.core.StandardPipeline.invoke (StandardPipeline.java:564) at org.apache.catalina.core.StandardContextValve.invokeInternal (StandardContextValve.java:256) at org.apache.catalina.core.StandardContextValve.invoke (StandardContextValve.java:210) at org.apache.catalina.core.StandardValveContext.invokeNext (StandardValveContext.java:151) at org.apache.catalina.core.StandardPipeline.invoke (StandardPipeline.java:564) at org.apache.catalina.core.StandardHostValve.invoke (StandardHostValve.java:190) at org.apache.catalina.core.StandardValveContext.invokeNext (StandardValveContext.java:151) at org.apache.catalina.valves.ErrorReportValve.invoke (ErrorReportValve.java:175) at org.apache.catalina.core.StandardValveContext.invokeNext (StandardValveContext.java:149) at org.apache.catalina.core.StandardPipeline.invoke (StandardPipeline.java:564) at org.apache.catalina.core.StandardEngineValve.invoke (StandardEngineValve.java:156) at org.apache.catalina.core.StandardValveContext.invokeNext (StandardValveContext.java:151) at org.apache.catalina.core.StandardPipeline.invoke (StandardPipeline.java:564) at org.apache.catalina.core.ContainerBase.invoke (ContainerBase.java:974) at org.apache.coyote.tomcat5.CoyoteAdapter.service (CoyoteAdapter.java:207) at org.apache.coyote.http11.Http11Processor.process (Http11Processor.java:647) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnecti on(Http11Protocol.java:489) at org.apache.tomcat.util.net.TcpWorkerThread.runIt (PoolTcpEndpoint.java:575) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run (ThreadPool.java:649) at java.lang.Thread.run(Thread.java:536) --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
