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http://issues.apache.org/bugzilla/show_bug.cgi?id=29904 unable to instantiate tomcat jasper task more than once Summary: unable to instantiate tomcat jasper task more than once Product: Ant Version: 1.6.2beta1 Platform: Macintosh OS/Version: MacOS X Status: NEW Severity: Normal Priority: Other Component: Core AssignedTo: [EMAIL PROTECTED] ReportedBy: [EMAIL PROTECTED] Given the following pair of build files: build.xml <?xml version="1.0"?> <project name="jasper problem" default="jasper"> <property name="tomcat" location="jakarta-tomcat-5.0.25"/> <property name="tomcat.bin" location="${tomcat}/bin"/> <property name="tomcat.lib" location="${tomcat}/common/lib"/> <path id="jasper.path"> <fileset dir="${tomcat.lib}"> <include name="*.jar"/> </fileset> <fileset dir="${tomcat.bin}"> <include name="*.jar"/> </fileset> </path> <target name="jasper"> <taskdef classname="org.apache.jasper.JspC" name="jasper2"> <classpath refid="jasper.path"/> </taskdef> <jasper2 uriroot="war" outputDir="build" /> </target> </project> buildall.xml <?xml version="1.0"?> <project name="master build" default="jasper"> <target name="jasper"> <ant dir="." target="jasper" antfile="build.xml"/> <ant dir="." target="jasper" antfile="build.xml"/> </target> </project> "ant -f build.xml" succeeds, but "ant -f buildall.xml" fails, reporting buildall.xml:5: The following error occurred while executing this line: java.lang.ExceptionInInitializerError It is possible to work around this by 1. defining the taskdef in the buildall.xml file and specifying a loaderref, 2. passing the created reference in the <ant> tasks, and 3. using the same reference as the loaderref in the build.xml file. It's a bit obtuse, though. The problem exists also with ant 1.6.1 and jasper 5.0.19, and does not appear to be particular to OSX as I can reproduce it on Solaris. The failure, with the -v options follows: $ ant -v -f buildall.xml Apache Ant version 1.6.2beta1 compiled on July 2 2004 Buildfile: buildall.xml Detected Java version: 1.4 in: /System/Library/Frameworks/JavaVM.framework/Versions/1.4.2/Home Detected OS: Mac OS X parsing buildfile /Users/andy/work/bugs/ant-tomcat/buildall.xml with URI = file:///Users/andy/work/bugs/ant-tomcat/buildall.xml Project base dir set to: /Users/andy/work/bugs/ant-tomcat Build sequence for target `jasper' is [jasper] Complete build sequence is [jasper, ] jasper: Project base dir set to: /Users/andy/work/bugs/ant-tomcat [ant] calling target jasper in build file /Users/andy/work/bugs/ant-tomcat/build.xml parsing buildfile /Users/andy/work/bugs/ant-tomcat/build.xml with URI = file:///Users/andy/work/bugs/ant-tomcat/build.xml Project base dir set to: /Users/andy/work/bugs/ant-tomcat [ant] Entering /Users/andy/work/bugs/ant-tomcat/build.xml... Build sequence for target `jasper' is [jasper] Complete build sequence is [jasper, ] jasper: [ant] Exiting /Users/andy/work/bugs/ant-tomcat/build.xml. Project base dir set to: /Users/andy/work/bugs/ant-tomcat [ant] calling target jasper in build file /Users/andy/work/bugs/ant-tomcat/build.xml parsing buildfile /Users/andy/work/bugs/ant-tomcat/build.xml with URI = file:///Users/andy/work/bugs/ant-tomcat/build.xml Project base dir set to: /Users/andy/work/bugs/ant-tomcat [ant] Entering /Users/andy/work/bugs/ant-tomcat/build.xml... Build sequence for target `jasper' is [jasper] Complete build sequence is [jasper, ] jasper: [ant] Exiting /Users/andy/work/bugs/ant-tomcat/build.xml. BUILD FAILED /Users/andy/work/bugs/ant-tomcat/buildall.xml:5: The following error occurred while executing this line: java.lang.ExceptionInInitializerError at org.apache.tools.ant.ProjectHelper.addLocationToBuildException(ProjectHelper.java:539) at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:388) 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.executeTarget(Project.java:1214) at org.apache.tools.ant.Project.executeTargets(Project.java:1062) at org.apache.tools.ant.Main.runBuild(Main.java:673) at org.apache.tools.ant.Main.startAnt(Main.java:188) at org.apache.tools.ant.launch.Launcher.run(Launcher.java:196) at org.apache.tools.ant.launch.Launcher.main(Launcher.java:55) Caused by: java.lang.ExceptionInInitializerError at org.apache.tools.ant.Project.executeTarget(Project.java:1223) at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:386) ... 10 more Caused by: java.lang.ExceptionInInitializerError at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:219) at org.apache.tools.ant.taskdefs.Definer.addDefinition(Definer.java:457) at org.apache.tools.ant.taskdefs.Definer.execute(Definer.java:183) 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.executeTarget(Project.java:1214) ... 11 more Caused by: org.apache.commons.logging.LogConfigurationException: org.apache.commons.logging.LogConfigurationException: org.apache.commons.logging.LogConfigurationException: Class org.apache.commons.logging.impl.Jdk14Logger does not implement Log at org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:532) at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:272) at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:246) at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:395) at org.apache.jasper.JspC.<clinit>(JspC.java:90) ... 20 more Caused by: org.apache.commons.logging.LogConfigurationException: org.apache.commons.logging.LogConfigurationException: Class org.apache.commons.logging.impl.Jdk14Logger does not implement Log at org.apache.commons.logging.impl.LogFactoryImpl.getLogConstructor(LogFactoryImpl.java:416) at org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:525) ... 24 more Caused by: org.apache.commons.logging.LogConfigurationException: Class org.apache.commons.logging.impl.Jdk14Logger does not implement Log at org.apache.commons.logging.impl.LogFactoryImpl.getLogConstructor(LogFactoryImpl.java:412) ... 25 more --- Nested Exception --- java.lang.ExceptionInInitializerError at org.apache.tools.ant.Project.executeTarget(Project.java:1223) at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:386) 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.executeTarget(Project.java:1214) at org.apache.tools.ant.Project.executeTargets(Project.java:1062) at org.apache.tools.ant.Main.runBuild(Main.java:673) at org.apache.tools.ant.Main.startAnt(Main.java:188) at org.apache.tools.ant.launch.Launcher.run(Launcher.java:196) at org.apache.tools.ant.launch.Launcher.main(Launcher.java:55) Caused by: java.lang.ExceptionInInitializerError at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:219) at org.apache.tools.ant.taskdefs.Definer.addDefinition(Definer.java:457) at org.apache.tools.ant.taskdefs.Definer.execute(Definer.java:183) 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.executeTarget(Project.java:1214) ... 11 more Caused by: org.apache.commons.logging.LogConfigurationException: org.apache.commons.logging.LogConfigurationException: org.apache.commons.logging.LogConfigurationException: Class org.apache.commons.logging.impl.Jdk14Logger does not implement Log at org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:532) at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:272) at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:246) at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:395) at org.apache.jasper.JspC.<clinit>(JspC.java:90) ... 20 more Caused by: org.apache.commons.logging.LogConfigurationException: org.apache.commons.logging.LogConfigurationException: Class org.apache.commons.logging.impl.Jdk14Logger does not implement Log at org.apache.commons.logging.impl.LogFactoryImpl.getLogConstructor(LogFactoryImpl.java:416) at org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:525) ... 24 more Caused by: org.apache.commons.logging.LogConfigurationException: Class org.apache.commons.logging.impl.Jdk14Logger does not implement Log at org.apache.commons.logging.impl.LogFactoryImpl.getLogConstructor(LogFactoryImpl.java:412) ... 25 more --- Nested Exception --- java.lang.ExceptionInInitializerError at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:219) at org.apache.tools.ant.taskdefs.Definer.addDefinition(Definer.java:457) at org.apache.tools.ant.taskdefs.Definer.execute(Definer.java:183) 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.executeTarget(Project.java:1214) at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:386) 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.executeTarget(Project.java:1214) at org.apache.tools.ant.Project.executeTargets(Project.java:1062) at org.apache.tools.ant.Main.runBuild(Main.java:673) at org.apache.tools.ant.Main.startAnt(Main.java:188) at org.apache.tools.ant.launch.Launcher.run(Launcher.java:196) at org.apache.tools.ant.launch.Launcher.main(Launcher.java:55) Caused by: org.apache.commons.logging.LogConfigurationException: org.apache.commons.logging.LogConfigurationException: org.apache.commons.logging.LogConfigurationException: Class org.apache.commons.logging.impl.Jdk14Logger does not implement Log at org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:532) at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:272) at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:246) at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:395) at org.apache.jasper.JspC.<clinit>(JspC.java:90) ... 20 more Caused by: org.apache.commons.logging.LogConfigurationException: org.apache.commons.logging.LogConfigurationException: Class org.apache.commons.logging.impl.Jdk14Logger does not implement Log at org.apache.commons.logging.impl.LogFactoryImpl.getLogConstructor(LogFactoryImpl.java:416) at org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:525) ... 24 more Caused by: org.apache.commons.logging.LogConfigurationException: Class org.apache.commons.logging.impl.Jdk14Logger does not implement Log at org.apache.commons.logging.impl.LogFactoryImpl.getLogConstructor(LogFactoryImpl.java:412) ... 25 more Total time: 4 seconds --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
