Ant Build Failing with JDK11

Which IIQ version are you inquiring about?

Version 8.4

Share all details related to your problem, including any error messages you may have received.

Hi All,

I recently upgraded from 8.1 to 8.4p1 and also updated the Java from JDK8 to JDK11 and getting the below error while doing the build , (I am getting this in 8.4P1 version and didn;t had this build error in 8.4 version)

	at org.apache.tools.ant.Project.executeTargets(Project.java:1251)
	at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:442)
	at org.apache.tools.ant.taskdefs.CallTarget.execute(CallTarget.java:105)
	at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291)
	at jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	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.helper.SingleCheckExecutor.executeTargets(SingleCheckExecutor.java:38)
	at org.apache.tools.ant.Project.executeTargets(Project.java:1251)
	at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:442)
	at org.apache.tools.ant.taskdefs.CallTarget.execute(CallTarget.java:105)
	at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291)
	at jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	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: jdk.internal.reflect.ConstructorAccessorImpl
	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:1070)
	at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521)
... 147 more

Anyone faced the similar issue ?

Thanks
Priyanka

What version of the SSB are you using? I don’t remember encountering this but I am on the latest SSB version, so you might want to consider upgrading SSB.

You can try -verbose option to get more debug logging.

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