Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

sbt.ForkMain$ForkError: 4000 did not equal 5000	at org.scalatest.Assertions$class.newAssertionFailedException(Assertions.scala:498)	at org.scalatest.FunSuite.newAssertionFailedException(FunSuite.scala:1559)	at org.scalatest.Assertions$AssertionsHelper.macroAssert(Assertions.scala:416)	at org.apache.spark.streaming.flume.sink.SparkSinkSuite.org$apache$spark$streaming$flume$sink$SparkSinkSuite$$assertChannelIsEmpty(SparkSinkSuite.scala:195)	at org.apache.spark.streaming.flume.sink.SparkSinkSuite$$anonfun$1.apply$mcV$sp(SparkSinkSuite.scala:54)	at org.apache.spark.streaming.flume.sink.SparkSinkSuite$$anonfun$1.apply(SparkSinkSuite.scala:40)	at org.apache.spark.streaming.flume.sink.SparkSinkSuite$$anonfun$1.apply(SparkSinkSuite.scala:40)	at org.scalatest.Transformer$$anonfun$apply$1.apply(Transformer.scala:22)	at org.scalatest.Transformer$$anonfun$apply$1.apply(Transformer.scala:22)	at org.scalatest.OutcomeOf$class.outcomeOf(OutcomeOf.scala:85)	at org.scalatest.OutcomeOf$.outcomeOf(OutcomeOf.scala:104)	at org.scalatest.Transformer.apply(Transformer.scala:22)	at org.scalatest.Transformer.apply(Transformer.scala:20)	at org.scalatest.FunSuiteLike$$anon$1.apply(FunSuiteLike.scala:158)	at org.scalatest.Suite$class.withFixture(Suite.scala:1121)	at org.scalatest.FunSuite.withFixture(FunSuite.scala:1559)	at org.scalatest.FunSuiteLike$class.invokeWithFixture$1(FunSuiteLike.scala:155)	at org.scalatest.FunSuiteLike$$anonfun$runTest$1.apply(FunSuiteLike.scala:167)	at org.scalatest.FunSuiteLike$$anonfun$runTest$1.apply(FunSuiteLike.scala:167)	at org.scalatest.SuperEngine.runTestImpl(Engine.scala:306)	at org.scalatest.FunSuiteLike$class.runTest(FunSuiteLike.scala:167)	at org.scalatest.FunSuite.runTest(FunSuite.scala:1559)	at org.scalatest.FunSuiteLike$$anonfun$runTests$1.apply(FunSuiteLike.scala:200)	at org.scalatest.FunSuiteLike$$anonfun$runTests$1.apply(FunSuiteLike.scala:200)	at org.scalatest.SuperEngine$$anonfun$traverseSubNodes$1$1.apply(Engine.scala:413)	at org.scalatest.SuperEngine$$anonfun$traverseSubNodes$1$1.apply(Engine.scala:401)	at scala.collection.immutable.List.foreach(List.scala:318)	at org.scalatest.SuperEngine.traverseSubNodes$1(Engine.scala:401)	at org.scalatest.SuperEngine.org$scalatest$SuperEngine$$runTestsInBranch(Engine.scala:396)	at org.scalatest.SuperEngine.runTestsImpl(Engine.scala:483)	at org.scalatest.FunSuiteLike$class.runTests(FunSuiteLike.scala:200)	at org.scalatest.FunSuite.runTests(FunSuite.scala:1559)	at org.scalatest.Suite$class.run(Suite.scala:1423)	at org.scalatest.FunSuite.org$scalatest$FunSuiteLike$$super$run(FunSuite.scala:1559)	at org.scalatest.FunSuiteLike$$anonfun$run$1.apply(FunSuiteLike.scala:204)	at org.scalatest.FunSuiteLike$$anonfun$run$1.apply(FunSuiteLike.scala:204)	at org.scalatest.SuperEngine.runImpl(Engine.scala:545)	at org.scalatest.FunSuiteLike$class.run(FunSuiteLike.scala:204)	at org.scalatest.FunSuite.run(FunSuite.scala:1559)	at org.scalatest.tools.Framework.org$scalatest$tools$Framework$$runSuite(Framework.scala:444)	at org.scalatest.tools.Framework$ScalaTestTask.execute(Framework.scala:651)	at sbt.ForkMain$Run$2.call(ForkMain.java:294)	at sbt.ForkMain$Run$2.call(ForkMain.java:284)	at java.util.concurrent.FutureTask.run(FutureTask.java:262)	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)	at java.lang.Thread.run(Thread.java:745)