Flink官方 code walkthroughs 踩坑

直接运行项目中的FraudDetectionJob会出现以下错误
Exception in thread “main” java.lang.NoClassDefFoundError: org/apache/flink/streaming/api/functions/source/SourceFunction
at spendreport.FraudDetectionJob.main(FraudDetectionJob.scala)
Caused by: java.lang.ClassNotFoundException: org.apache.flink.streaming.api.functions.source.SourceFunction
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
… 1 more
解决办法：在下图中的红框打钩就OK了