We are using below ant target for compiling .jrxml files which are present in our application source folder. <taskdef name="jrc" classname="net.sf.jasperreports.ant.JRAntCompileTask"> <classpath refid="classpath" /></taskdef> We are using ant build framework to compile application source code with jrxml files. we are getting the below issue. NOTE: we have upgraded our jasperreports.jar from 6.8.1 to 6.13.0 java.lang.NullPointerException at net.sf.jasperreports.engine.design.JRAbstractCompiler.deleteSourceFiles(JRAbstractCompiler.java:407) at net.sf.jasperreports.engine.design.JRAbstractCompiler.compileReport(JRAbstractCompiler.java:281) at net.sf.jasperreports.engine.JasperCompileManager.compile(JasperCompileManager.java:358) at net.sf.jasperreports.engine.JasperCompileManager.compileToFile(JasperCompileManager.java:274) at net.sf.jasperreports.engine.JasperCompileManager.compileToFile(JasperCompileManager.java:256) at net.sf.jasperreports.ant.JRAntCompileTask.compile(JRAntCompileTask.java:405) at net.sf.jasperreports.ant.JRAntCompileTask.execute(JRAntCompileTask.java:252) at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:292) 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:99) at org.apache.tools.ant.Task.perform(Task.java:350) at org.apache.tools.ant.Target.execute(Target.java:449) at org.apache.tools.ant.Target.performTasks(Target.java:470) at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1391) at org.apache.tools.ant.helper.SingleCheckExecutor.executeTargets(SingleCheckExecutor.java:36) at org.apache.tools.ant.Project.executeTargets(Project.java:1254) at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:437) at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:292) 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:99) at org.apache.tools.ant.Task.perform(Task.java:350) at org.apache.tools.ant.Target.execute(Target.java:449) at org.apache.tools.ant.helper.ProjectHelper2.parse(ProjectHelper2.java:173) at org.apache.tools.ant.taskdefs.ImportTask.importResource(ImportTask.java:221) at org.apache.tools.ant.taskdefs.ImportTask.execute(ImportTask.java:165) at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:292) 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:99) at org.apache.tools.ant.Task.perform(Task.java:350) at org.apache.tools.ant.Target.execute(Target.java:449) at org.apache.tools.ant.helper.ProjectHelper2.parse(ProjectHelper2.java:173) at org.apache.tools.ant.taskdefs.ImportTask.importResource(ImportTask.java:221) at org.apache.tools.ant.taskdefs.ImportTask.execute(ImportTask.java:165) at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:292) 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:99) at org.apache.tools.ant.Task.perform(Task.java:350) at org.apache.tools.ant.Target.execute(Target.java:449) at org.apache.tools.ant.helper.ProjectHelper2.parse(ProjectHelper2.java:184) at org.apache.tools.ant.ProjectHelper.configureProject(ProjectHelper.java:93) at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:393) at org.apache.tools.ant.taskdefs.SubAnt.execute(SubAnt.java:312) at org.apache.tools.ant.taskdefs.SubAnt.execute(SubAnt.java:227) at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:292) 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:99) at org.apache.tools.ant.Task.perform(Task.java:350) at java.base/java.util.Vector.forEach(Vector.java:1387) at org.apache.tools.ant.taskdefs.Sequential.execute(Sequential.java:67) at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:292) 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:99) at org.apache.tools.ant.Task.perform(Task.java:350) at org.apache.tools.ant.taskdefs.MacroInstance.execute(MacroInstance.java:391) at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:292) 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:99) at org.apache.tools.ant.Task.perform(Task.java:350) at org.apache.tools.ant.Target.execute(Target.java:449) at org.apache.tools.ant.Target.performTasks(Target.java:470) at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1391) at org.apache.tools.ant.helper.SingleCheckExecutor.executeTargets(SingleCheckExecutor.java:36) at org.apache.tools.ant.Project.executeTargets(Project.java:1254) at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:437) at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:292) 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:99) at groovy.util.AntBuilder.performTask(AntBuilder.java:327) at groovy.util.AntBuilder.nodeCompleted(AntBuilder.java:272) at groovy.util.BuilderSupport.doInvokeMethod(BuilderSupport.java:154) at groovy.util.AntBuilder.doInvokeMethod(AntBuilder.java:207) at groovy.util.BuilderSupport.invokeMethod(BuilderSupport.java:67) at org.codehaus.groovy.runtime.callsite.PogoMetaClassSite.call(PogoMetaClassSite.java:48) at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:133) at ModuleDescriptor.genDescriptor(ModuleDescriptor.groovy:131) at ModuleDescriptor.genDescriptor(ModuleDescriptor.groovy) at ModuleDescriptor.ensureFileExists(ModuleDescriptor.groovy:95) at ModuleDescriptor.ensureFileExists(ModuleDescriptor.groovy) at ModuleDescriptor$ensureFileExists$0.call(Unknown Source) at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callSafe(AbstractCallSite.java:80) at ModuleSort$_orderModules_closure1.doCall(ModuleSort.groovy:36) at jdk.internal.reflect.GeneratedMethodAccessor279.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.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:93) at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:325) at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:294) at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1022) at groovy.lang.Closure.call(Closure.java:414) at groovy.lang.Closure.call(Closure.java:430) at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2040) at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2025) at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2066) at org.codehaus.groovy.runtime.dgm$163.invoke(Unknown Source) at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite$PojoMetaMethodSiteNoUnwrapNoCoerce.invoke(PojoMetaMethodSite.java:274) at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite.call(PojoMetaMethodSite.java:56) at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48) at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113) at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:125) at ModuleSort.orderModules(ModuleSort.groovy:32) at ModuleSort$orderModules.call(Unknown Source) at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48) at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113) at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:141) at GenModuleOrder.run(GenModuleOrder.groovy:23) at org.codehaus.groovy.ant.Groovy.parseAndRunScript(Groovy.java:491) at org.codehaus.groovy.ant.Groovy.execGroovy(Groovy.java:438) at org.codehaus.groovy.ant.Groovy.execute(Groovy.java:303) at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:292) 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:99) at org.apache.tools.ant.Task.perform(Task.java:350) at org.apache.tools.ant.Target.execute(Target.java:449) at org.apache.tools.ant.Target.performTasks(Target.java:470) at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1391) at org.apache.tools.ant.helper.SingleCheckExecutor.executeTargets(SingleCheckExecutor.java:36) at org.apache.tools.ant.Project.executeTargets(Project.java:1254) at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:437) at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:292) 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:99) at org.apache.tools.ant.Task.perform(Task.java:350) at org.apache.tools.ant.Target.execute(Target.java:449) at org.apache.tools.ant.Target.performTasks(Target.java:470) at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1391) at org.apache.tools.ant.Project.executeTarget(Project.java:1364) at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41) at org.apache.tools.ant.Project.executeTargets(Project.java:1254) at org.apache.tools.ant.Main.runBuild(Main.java:830) at org.apache.tools.ant.Main.startAnt(Main.java:223) at org.apache.tools.ant.launch.Launcher.run(Launcher.java:284) at org.apache.tools.ant.launch.Launcher.main(Launcher.java:101)
