Unable to get started

[zx-explore]

Hi,When I run sh example/run.sh start,I'm getting the below error

Embedded app diffy failed to startup
[info] StartupFeatureTest:
[info] - verify startup *** FAILED ***
[info] java.lang.Exception: java.lang.NoClassDefFoundError: com/twitter/common/quantity/Unit
[info] at com.twitter.inject.app.EmbeddedApp$$anonfun$runTwitterUtilAppMain$1.apply$mcV$sp(EmbeddedApp.scala:136)
[info] at com.twitter.inject.app.EmbeddedApp$$anonfun$runTwitterUtilAppMain$1.apply(EmbeddedApp.scala:125)
[info] at com.twitter.inject.app.EmbeddedApp$$anonfun$runTwitterUtilAppMain$1.apply(EmbeddedApp.scala:125)
[info] at com.twitter.util.Try$.apply(Try.scala:13)
[info] at com.twitter.util.ExecutorServiceFuturePool$$anon$2.run(FuturePool.scala:115)
[info] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
[info] at java.util.concurrent.FutureTask.run(FutureTask.java:266)
[info] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
[info] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
[info] at java.lang.Thread.run(Thread.java:748)
[info] ...
[info] Cause: java.lang.NoClassDefFoundError: com/twitter/common/quantity/Unit
[info] at com.twitter.finagle.stats.MetricsBucketedHistogram$.$lessinit$greater$default$2(MetricsBucketedHistogram.scala:19)
[info] at com.twitter.finagle.stats.MetricsStatsReceiver$.com$twitter$finagle$stats$MetricsStatsReceiver$$defaultFactory(MetricsStatsReceiver.scala:71)
[info] at com.twitter.finagle.stats.MetricsStatsReceiver$$anonfun$$lessinit$greater$1.apply(MetricsStatsReceiver.scala:161)
[info] at com.twitter.finagle.stats.MetricsStatsReceiver$$anonfun$$lessinit$greater$1.apply(MetricsStatsReceiver.scala:161)
[info] at com.twitter.finagle.stats.MetricsStatsReceiver$$anon$7.(MetricsStatsReceiver.scala:211)
[info] at com.twitter.finagle.stats.MetricsStatsReceiver.stat(MetricsStatsReceiver.scala:210)
[info] at com.twitter.finagle.stats.StatsReceiverProxy$class.stat(StatsReceiverProxy.scala:9)
[info] at com.twitter.finagle.stats.LoadedStatsReceiver$.stat(LoadedStatsReceiver.scala:9)
[info] at com.twitter.finagle.stats.NameTranslatingStatsReceiver.stat(NameTranslatingStatsReceiver.scala:17)
[info] at com.twitter.finagle.stats.NameTranslatingStatsReceiver.stat(NameTranslatingStatsReceiver.scala:17)
[info] ...
[info] Cause: java.lang.ClassNotFoundException: com.twitter.common.quantity.Unit
[info] at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
[info] at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
[info] at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
[info] at com.twitter.finagle.stats.MetricsBucketedHistogram$.$lessinit$greater$default$2(MetricsBucketedHistogram.scala:19)
[info] at com.twitter.finagle.stats.MetricsStatsReceiver$.com$twitter$finagle$stats$MetricsStatsReceiver$$defaultFactory(MetricsStatsReceiver.scala:71)
[info] at com.twitter.finagle.stats.MetricsStatsReceiver$$anonfun$$lessinit$greater$1.apply(MetricsStatsReceiver.scala:161)
[info] at com.twitter.finagle.stats.MetricsStatsReceiver$$anonfun$$lessinit$greater$1.apply(MetricsStatsReceiver.scala:161)
[info] at com.twitter.finagle.stats.MetricsStatsReceiver$$anon$7.(MetricsStatsReceiver.scala:211)
[info] at com.twitter.finagle.stats.MetricsStatsReceiver.stat(MetricsStatsReceiver.scala:210)
[info] at com.twitter.finagle.stats.StatsReceiverProxy$class.stat(StatsReceiverProxy.scala:9)
[info] ...

How can I fix it？
thanks