> -----Original Message----- > From: Hanson, Matthew > Sent: Tuesday, May 27, 2003 3:57 PM > To: '[EMAIL PROTECTED]' > Subject: NoSuchMethodError on AntClassLoader.getClasspath > > Hi-- > > I am trying to build my ejb project using the new xdoclet1.2b3 built from > the source. Currently, here is a way stripped down .ant properties and > build.xml: > > .ant.properties: > > # Set the path to the root directory of the XDoclet distribution (see > # http://www.sf.net/projects/xdoclet) > #xdoclet.home=C:\xdoclet1.2b2 > xdoclet.home=C:/xdoclet > # Set this to "true" when you want to force the rebuild of the XDoclet > generated > # files (see XDoclet's <ejbdoclet> attribute "force") > xdoclet.force=false > > build.xml: > <project name="template" default="xdoclet-generate" basedir="."> > <property file=".ant.properties" /> > > <target name="xdoclet-generate"> > <!-- <property name="xdoclet.home" location="../xdoclet"/> --> > > <echo message="xdoclet.class.path=${xdoclet.home}"/> > > <path id="xdoclet.class.path"> > <fileset dir="${xdoclet.home}/lib"> > <include name="*.jar"/> > </fileset> > <fileset dir="C:\apache-ant-1.5.3-1\lib"> > <include name="ant.jar"/> > </fileset> > </path> > > <taskdef > name="ejbdoclet" > classpathref="xdoclet.class.path" > classname="xdoclet.modules.ejb.EjbDocletTask" > /> > > <ejbdoclet > destdir="${build.generate.dir}" > sourcepath="${src.ejb.dir}" > classpathref="xdoclet.class.path" > excludedtags="@version,@author" > ejbspec="${ejb.version}" > mergedir="${src.resources.dir}/xdoclet" > force="${xdoclet.force}" > /> > </target> > </project> > > Here is the stack dump: > > > xdoclet-generate: > > BUILD FAILED > > F:\Personal\Java\proj\hbrm\build.xml:174: Could not create task of type: > ejbdoclet due to java.lang. > NoSuchMethodError: > org.apache.tools.ant.AntClassLoader.getClasspath()Ljava/lang/String; > at org.apache.tools.ant.Project.createTask(Project.java:509) > at > org.apache.tools.ant.UnknownElement.makeTask(UnknownElement.java:148) > at > org.apache.tools.ant.UnknownElement.maybeConfigure(UnknownElement.java:83) > at org.apache.tools.ant.Task.perform(Task.java:216) > at org.apache.tools.ant.Target.execute(Target.java:184) > at org.apache.tools.ant.Target.performTasks(Target.java:202) > at org.apache.tools.ant.Project.executeTarget(Project.java:601) > at org.apache.tools.ant.Project.executeTargets(Project.java:560) > at org.apache.tools.ant.Main.runBuild(Main.java:454) > at org.apache.tools.ant.Main.start(Main.java:153) > at org.apache.tools.ant.Main.main(Main.java:176) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java: > 39) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorIm > pl.java:25) > at java.lang.reflect.Method.invoke(Method.java:324) > at com.sun.launcher.Launcher.main(Launcher.java:208) > --- Nested Exception --- > java.lang.NoSuchMethodError: > org.apache.tools.ant.AntClassLoader.getClasspath()Ljava/lang/String; > at xdoclet.loader.ModuleFinder.initClasspath(ModuleFinder.java:95) > at xdoclet.DocletTask.<init>(DocletTask.java:67) > at xdoclet.modules.ejb.EjbDocletTask.<init>(EjbDocletTask.java:20) > at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native > Method) > at > sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAcc > essorImpl.java: > 39) > at > sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstr > uctorAccessorIm > pl.java:27) > at java.lang.reflect.Constructor.newInstance(Constructor.java:274) > at java.lang.Class.newInstance0(Class.java:306) > at java.lang.Class.newInstance(Class.java:259) > at org.apache.tools.ant.Project.createTask(Project.java:486) > at > org.apache.tools.ant.UnknownElement.makeTask(UnknownElement.java:148) > at > org.apache.tools.ant.UnknownElement.maybeConfigure(UnknownElement.java:83) > at org.apache.tools.ant.Task.perform(Task.java:216) > at org.apache.tools.ant.Target.execute(Target.java:184) > at org.apache.tools.ant.Target.performTasks(Target.java:202) > at org.apache.tools.ant.Project.executeTarget(Project.java:601) > at org.apache.tools.ant.Project.executeTargets(Project.java:560) > Total time: 1 second > > at org.apache.tools.ant.Main.runBuild(Main.java:454) > at org.apache.tools.ant.Main.start(Main.java:153) > at org.apache.tools.ant.Main.main(Main.java:176) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java: > 39) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorIm > pl.java:25) > at java.lang.reflect.Method.invoke(Method.java:324) > at com.sun.launcher.Launcher.main(Launcher.java:208) > > As you can see from the antfile, I have had to kloog a couple things > together in order to bring in the ant packages (see the hardcoded path). > This has helped me to get by a previous error in the taskdef for > ejbdoclet. Can anyone help me figure out what I'm missing or doing wrong > with the actual running of the ejbdoclet task? I'm at my wits end :)... > > Thanks, > Matt Hanson
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