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From John Bargos <jbargo...@gmail.com>
Subject Re: Problem with standard taglibs after precompiling a web app with TCD in 7.0.6 & no support for "addWebXmlMappings" in jasper
Date Mon, 31 Jan 2011 15:23:55 GMT
On Mon, Jan 31, 2011 at 5:06 PM, Konstantin Kolinko
<knst.kolinko@gmail.com> wrote:
> 2011/1/31 John Bargos <jbargos12@gmail.com>:
>> 1) I checked the libs in ant 1.8.2.
>> apparently ant ships with:
>>
>> jasper-compiler.version=4.1.36
>> jasper-runtime.version=${jasper-compiler.version}
>>
>> ..in libraries.properties and you fetch those jars
>
> http://ant.apache.org/manual/Tasks/jspc.html
> Deprecated. Nobody uses that.
>
> You should be using the jars that come with Tomcat.
>
> The real docs are here:
> http://tomcat.apache.org/tomcat-7.0-doc/jasper-howto.html
>
>

Yeah, I checked that doc b4 starting, I also checked catalina.tasks in
catalina-ant.jar and the new jasper.jar libs in the deployer\lib, so
yesterday I thought the task def was ok and I was ready to compile.

I tried forcibly removing the old jasper jars from ant\lib.. it
doesn't cut it..:

BUILD FAILED
\apache-tomcat-7.0.6-deployer\build.xml:66:
java.lang.NoClassDefFoundError: org/apache/tomcat/JarScannerCa
llback
        at org.apache.jasper.JspC.initServletContext(JspC.java:1437)
        at org.apache.jasper.JspC.execute(JspC.java:1303)
        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:597)
        at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
        at org.apache.tools.ant.TaskAdapter.execute(TaskAdapter.java:154)
        at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291)
        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:597)
        at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
        at org.apache.tools.ant.Task.perform(Task.java:348)
        at org.apache.tools.ant.Target.execute(Target.java:390)
        at org.apache.tools.ant.Target.performTasks(Target.java:411)
        at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1399)
        at org.apache.tools.ant.Project.executeTarget(Project.java:1368)
        at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
        at org.apache.tools.ant.Project.executeTargets(Project.java:1251)
        at org.apache.tools.ant.Main.runBuild(Main.java:809)
        at org.apache.tools.ant.Main.startAnt(Main.java:217)
        at org.apache.tools.ant.launch.Launcher.run(Launcher.java:280)
        at org.apache.tools.ant.launch.Launcher.main(Launcher.java:109)
Caused by: java.lang.ClassNotFoundException:
org.apache.tomcat.JarScannerCallback
        at org.apache.tools.ant.AntClassLoader.findClassInComponents(AntClassLoader.java:1361)
        at org.apache.tools.ant.AntClassLoader.findClass(AntClassLoader.java:1311)
        at org.apache.tools.ant.AntClassLoader.loadClass(AntClassLoader.java:1064)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
        ... 25 more

Total time: 0 seconds


Kind regards,

John

>
>> I think it's early to create a bugzilla entry. Should I look for jasper >4.1.36?
>
> Best regards,
> Konstantin Kolinko
>
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