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Hello,
I am using the
jakarta-tomcat-5.5.10-deployer to deploy my customized war file to tomcat. When
I have it do the "compile" target so it pre-compiles the JSP's I get
the exception below (its sort of long). I've got the source and can see
that it is happening as it processes the JSPs. But it gives no clue as to
which JSP is causing the problem.
Is there a way to turn on a
trace that would list each file as it is processed? I've also looked in the output directory -
but there are not class files at all. And the generated_web.xml is completely
empty at this point.
Here is how I've got the
jasper2 task defined in my build.xml:
<jasper2 validateXml="false" uriroot="${webapp.path}" webXmlFragment="${webapp.path}/WEB-INF/generated_web.xml" addWebXmlMappings="true" outputDir="${webapp.path}/WEB-INF/classes" /> Notice that I turned
validateXml to false - otherwise I get the following
message:
[jasper2]
org.xml.sax.SAXParseException: Document is invalid: no grammar
found.
I have compared and compared my
web.xml to the spec and it seems to be OK. It complains about position 9 in the
3rd line. Line 3 follows, position 9 is the start of the "xmlns="
attribute:
<web-app xmlns="http://java.sun.com/xml/ns/j2ee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd" version="2.4"> ... which appears to be fine. Any ideas or help is
appreciated. I have tried this a few months back in 5.5.7 but got the same
results (worked fine in 5.0.19). I imagine its a problem either in one of my
JSPs or in the web.xml - but cannot figure it out.
Thanks in advance for any
ideas.
-
Richard
Exception from running "ant compile":
Loaded from
C:\jakarta-tomcat-5.5.10-deployer\lib\jasper-compiler.jar
org/apache/jasper/compiler/AntCompiler.class
Class org.apache.jasper.compiler.AntCompiler loaded from ant loader (parentFirst) Class org.apache.tools.ant.BuildListener loaded from parent loader (parentFirst) Couldn't load Resource commons-logging.properties Couldn't load Resource META-INF/services/org.apache.commons.logging.LogFactory Finding class org.apache.log4j.Logger Finding class org.apache.log4j.Category Finding class org.apache.log4j.spi.AppenderAttachable Finding class org.apache.commons.logging.impl.Log4JLogger Loaded from C:\jakarta-tomcat-5.5.10-deployer\lib\commons-logging.jar org/apache/commons/logging/impl/Log4JLogger.class Class org.apache.commons.logging.impl.Log4JLogger loaded from ant loader (parentFirst) Finding class org.apache.log4j.Category Finding class org.apache.log4j.Category [jasper2] java.lang.NullPointerException [jasper2] at org.apache.jasper.JspCompilationContext.createCompiler(JspCompilationContext.java:220) [jasper2] at org.apache.jasper.JspC.processFile(JspC.java:913) [jasper2] at org.apache.jasper.JspC.execute(JspC.java:1061) [jasper2] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [jasper2] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) [jasper2] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [jasper2] at java.lang.reflect.Method.invoke(Method.java:585) [jasper2] at org.apache.tools.ant.TaskAdapter.execute(TaskAdapter.java:123) [jasper2] at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275) [jasper2] at org.apache.tools.ant.Task.perform(Task.java:364) [jasper2] at org.apache.tools.ant.Target.execute(Target.java:341) [jasper2] at org.apache.tools.ant.Target.performTasks(Target.java:369) [jasper2] at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1216) [jasper2] at org.apache.tools.ant.Project.executeTarget(Project.java:1185) [jasper2] at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:40) [jasper2] at org.apache.tools.ant.Project.executeTargets(Project.java:1068) [jasper2] at org.apache.tools.ant.Main.runBuild(Main.java:668) [jasper2] at org.apache.tools.ant.Main.startAnt(Main.java:187) [jasper2] at org.apache.tools.ant.launch.Launcher.run(Launcher.java:246) [jasper2] at org.apache.tools.ant.launch.Launcher.main(Launcher.java:67) [jasper2] Error in class org.apache.jasper.JspC BUILD
FAILED
C:\jakarta-tomcat-5.5.10-deployer\build.xml:49: org.apache.jasper.JasperException at org.apache.tools.ant.TaskAdapter.execute(TaskAdapter.java:131) at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275) at org.apache.tools.ant.Task.perform(Task.java:364) at org.apache.tools.ant.Target.execute(Target.java:341) at org.apache.tools.ant.Target.performTasks(Target.java:369) at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1216) at org.apache.tools.ant.Project.executeTarget(Project.java:1185) at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:40) at org.apache.tools.ant.Project.executeTargets(Project.java:1068) at org.apache.tools.ant.Main.runBuild(Main.java:668) at org.apache.tools.ant.Main.startAnt(Main.java:187) at org.apache.tools.ant.launch.Launcher.run(Launcher.java:246) at org.apache.tools.ant.launch.Launcher.main(Launcher.java:67) Caused by: org.apache.jasper.JasperException at org.apache.jasper.JspC.processFile(JspC.java:953) at org.apache.jasper.JspC.execute(JspC.java:1061) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.apache.tools.ant.TaskAdapter.execute(TaskAdapter.java:123) ... 12 more --- Nested Exception --- org.apache.jasper.JasperException at org.apache.jasper.JspC.processFile(JspC.java:953) at org.apache.jasper.JspC.execute(JspC.java:1061) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.apache.tools.ant.TaskAdapter.execute(TaskAdapter.java:123) at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275) at org.apache.tools.ant.Task.perform(Task.java:364) at org.apache.tools.ant.Target.execute(Target.java:341) at org.apache.tools.ant.Target.performTasks(Target.java:369) at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1216) at org.apache.tools.ant.Project.executeTarget(Project.java:1185) at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:40) at org.apache.tools.ant.Project.executeTargets(Project.java:1068) at org.apache.tools.ant.Main.runBuild(Main.java:668) at org.apache.tools.ant.Main.startAnt(Main.java:187) at org.apache.tools.ant.launch.Launcher.run(Launcher.java:246) at org.apache.tools.ant.launch.Launcher.main(Launcher.java:67) Total time: 3
seconds
C:\jakarta-tomcat-5.5.10-deployer>
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