I've posted to tomcat-user and taglib-user previously on this, but wanted to make another attempt...
The site I'm working uses jspc. I'm now trying to use a taglib. I get the following exception
as the web.xml file is processed and nothing I do seems to get me past it:
/home/nwc/projects/java/facegrab/src/build.xml:85: java.lang.LinkageError: Class org/xml/sax/EntityResolver violates loader constraints
--- Nested Exception ---
java.lang.LinkageError: Class org/xml/sax/EntityResolver violates loader constraints
at org.apache.jasper.compiler.JspUtil.parseXMLDocJaxp(JspUtil.java:161)
at org.apache.jasper.compiler.JspUtil.parseXMLDoc(JspUtil.java:138)
at org.apache.jasper.compiler.TagLibraryInfoImpl.<init>(TagLibraryInfoImpl.java:170)
at org.apache.jasper.compiler.JspParseEventListener.handleDirective(JspParseEventListener.java:706)
at org.apache.jasper.compiler.DelegatingListener.handleDirective(DelegatingListener.java:116)
at org.apache.jasper.compiler.Parser$Directive.accept(Parser.java:215)
at org.apache.jasper.compiler.Parser.parse(Parser.java(Compiled Code))
at org.apache.jasper.compiler.Parser.parse(Parser.java:1042)
at org.apache.jasper.compiler.Parser.parse(Parser.java:1038)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:182)
at org.apache.jasper.JspC.parseFile(JspC.java:367)
at org.apache.jasper.JspC.parseFiles(JspC.java:632)
at org.apache.jasper.JspC.main(JspC.java:680)
at java.lang.reflect.Method.invoke(Native Method)
at org.apache.tools.ant.taskdefs.ExecuteJava.execute(ExecuteJava.java:127)
at org.apache.tools.ant.taskdefs.Java.run(Java.java:260)
at org.apache.tools.ant.taskdefs.Java.executeJava(Java.java:123)
at org.apache.tools.ant.taskdefs.Java.execute(Java.java:87)
at org.apache.tools.ant.Target.execute(Target.java:153)
at org.apache.tools.ant.Project.runTarget(Project.java:898)
at org.apache.tools.ant.Project.executeTarget(Project.java:536)
at org.apache.tools.ant.Project.executeTargets(Project.java:510)
at org.apache.tools.ant.Main.runBuild(Main.java:421)
at org.apache.tools.ant.Main.main(Main.java:149)
Total time: 15 seconds