org.sonar.server.computation.task.projectanalysis.component.VisitException: Visit of Component {key=av-repo:proj/source/python/private/libs/extraction/__init__.py,type=FILE} failed
	at org.sonar.server.computation.task.projectanalysis.component.VisitException.rethrowOrWrap(VisitException.java:44)
	at org.sonar.server.computation.task.projectanalysis.component.VisitorsCrawler.visit(VisitorsCrawler.java:74)
	at org.sonar.server.computation.task.projectanalysis.component.VisitorsCrawler.visitChildren(VisitorsCrawler.java:110)
	at org.sonar.server.computation.task.projectanalysis.component.VisitorsCrawler.visitImpl(VisitorsCrawler.java:97)
	at org.sonar.server.computation.task.projectanalysis.component.VisitorsCrawler.visit(VisitorsCrawler.java:72)
	at org.sonar.server.computation.task.projectanalysis.component.VisitorsCrawler.visitChildren(VisitorsCrawler.java:110)
	at org.sonar.server.computation.task.projectanalysis.component.VisitorsCrawler.visitImpl(VisitorsCrawler.java:97)
	at org.sonar.server.computation.task.projectanalysis.component.VisitorsCrawler.visit(VisitorsCrawler.java:72)
	at org.sonar.server.computation.task.projectanalysis.step.ExecuteVisitorsStep.execute(ExecuteVisitorsStep.java:51)
	at org.sonar.server.computation.task.step.ComputationStepExecutor.executeSteps(ComputationStepExecutor.java:64)
	at org.sonar.server.computation.task.step.ComputationStepExecutor.execute(ComputationStepExecutor.java:52)
	at org.sonar.server.computation.task.projectanalysis.taskprocessor.ReportTaskProcessor.process(ReportTaskProcessor.java:73)
	at org.sonar.ce.taskprocessor.CeWorkerImpl.executeTask(CeWorkerImpl.java:134)
	at org.sonar.ce.taskprocessor.CeWorkerImpl.findAndProcessTask(CeWorkerImpl.java:97)
	at org.sonar.ce.taskprocessor.CeWorkerImpl.withCustomizedThreadName(CeWorkerImpl.java:81)
	at org.sonar.ce.taskprocessor.CeWorkerImpl.call(CeWorkerImpl.java:73)
	at org.sonar.ce.taskprocessor.CeWorkerImpl.call(CeWorkerImpl.java:43)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.IllegalStateException: Metric with key 'package_info_count' does not exist
	at org.sonar.server.computation.task.projectanalysis.metric.MetricRepositoryImpl.getByKey(MetricRepositoryImpl.java:73)
	at org.sonar.server.computation.task.projectanalysis.api.measurecomputer.MeasureComputerContextImpl.getChildrenMeasures(MeasureComputerContextImpl.java:124)
	at nl.futureedge.sonar.plugin.jdepend.computer.ComputerUtil.countFromChildren(ComputerUtil.java:17)
	at nl.futureedge.sonar.plugin.jdepend.computer.PackagesComputer.compute(PackagesComputer.java:25)
	at org.sonar.server.computation.task.projectanalysis.measure.MeasureComputersVisitor.visitAny(MeasureComputersVisitor.java:65)
	at org.sonar.server.computation.task.projectanalysis.component.TypeAwareVisitorWrapper.visitAny(TypeAwareVisitorWrapper.java:82)
	at org.sonar.server.computation.task.projectanalysis.component.VisitorsCrawler.visitNode(VisitorsCrawler.java:117)
	at org.sonar.server.computation.task.projectanalysis.component.VisitorsCrawler.visitImpl(VisitorsCrawler.java:100)
	at org.sonar.server.computation.task.projectanalysis.component.VisitorsCrawler.visit(VisitorsCrawler.java:72)
	... 23 more