Scala Library errors

Standard library for the Scala Programming Language

http://www.scala-lang.org/
Solution coverage:
Summary coverage:

Top patterns

  1. package$.error() has thrown a RuntimeException
    No solution
  2. Predef$.assert() has thrown an AssertionError
    No solution
  3. Predef$.require() has thrown an IllegalArgumentException

    Delete the corrupted index files and on startup, Kafka server will rebuild it.


DescriptionException TypeEntry MethodWeb pages

package$.error() has thrown a RuntimeException

java.lang.RuntimeException
scala.sys.package$.error
1376Web pages
RuntimeExceptionpackage$.error1376

Predef$.assert() has thrown an AssertionError

java.lang.AssertionError
scala.Predef$.assert
583Web pages
AssertionErrorPredef$.assert583

Predef$.require() has thrown an IllegalArgumentException

java.lang.IllegalArgumentException
scala.Predef$.require
541Web pages
1Solution
IllegalArgumentExceptionPredef$.require541

Promise$DefaultPromise.ready() has thrown a TimeoutException

java.util.concurrent.TimeoutException
scala.concurrent.impl.Promise$DefaultPromise.ready
429Web pages
TimeoutExceptionPromise$DefaultPromise.ready429

None$.get() has thrown a NoSuchElementException

java.util.NoSuchElementException
scala.None$.get
320Web pages
NoSuchElementExceptionNone$.get320

Nil$.head() has thrown a NoSuchElementException

java.util.NoSuchElementException
scala.collection.immutable.Nil$.head
99Web pages
NoSuchElementExceptionNil$.head99

Predef$.$qmark$qmark$qmark() has thrown a NotImplementedError

scala.NotImplementedError
scala.Predef$.$qmark$qmark$qmark
73Web pages
NotImplementedErrorPredef$.$qmark$qmark$qmark73

BoxesRunTime.unboxToInt() has thrown a ClassCastException

java.lang.ClassCastException
scala.runtime.BoxesRunTime.unboxToInt
64Web pages
ClassCastExceptionBoxesRunTime.unboxToInt64

ArrayOps$ofRef$.length$extension() has thrown a NullPointerException

java.lang.NullPointerException
scala.collection.mutable.ArrayOps$ofRef$.length$extension
55Web pages
NullPointerExceptionArrayOps$ofRef$.length$extension55

Option.map() has thrown a PlayExceptions$CompilationException

play.sbt.PlayExceptions$CompilationException
2 frames hidden
scala.Option.map
52Web pages
PlayExceptions$CompilationExceptionOption.map52

Predef$.error() has thrown a RuntimeException

java.lang.RuntimeException
scala.Predef$.error
34Web pages
RuntimeExceptionPredef$.error34

BoxesRunTime.unboxToLong() has thrown a ClassCastException

java.lang.ClassCastException
scala.runtime.BoxesRunTime.unboxToLong
26Web pages
1Solution
ClassCastExceptionBoxesRunTime.unboxToLong26

Nil$.tail() has thrown an UnsupportedOperationException

java.lang.UnsupportedOperationException
1 frames hidden
scala.collection.immutable.Nil$.tail
21Web pages
UnsupportedOperationExceptionNil$.tail21

Predef$.assert() has thrown a SparkException

org.apache.spark.SparkException
scala.Predef$.assert
17Web pages
SparkExceptionPredef$.assert17

Either$RightProjection.get() has thrown a NoSuchElementException

java.util.NoSuchElementException
scala.util.Either$RightProjection.get
16Web pages
NoSuchElementExceptionEither$RightProjection.get16

ArrayOps$ofRef.newBuilder() has thrown a NullPointerException

java.lang.NullPointerException
1 frames hidden
scala.collection.mutable.ArrayOps$ofRef.newBuilder
16Web pages
NullPointerExceptionArrayOps$ofRef.newBuilder16

ForkJoinWorkerThread.run() has thrown a SbtJsTask$JsTaskFailure

com.typesafe.sbt.jse.SbtJsTask$JsTaskFailure
12 frames hidden
scala.concurrent.forkjoin.ForkJoinWorkerThread.run
16Web pages
SbtJsTask$JsTaskFailureForkJoinWorkerThread.run16

ListBuffer.$plus$eq() has thrown an OutOfMemoryError

java.lang.OutOfMemoryError
scala.collection.mutable.ListBuffer.$plus$eq
15Web pages
OutOfMemoryErrorListBuffer.$plus$eq15

Vector.checkRangeConvert() has thrown an IndexOutOfBoundsException

java.lang.IndexOutOfBoundsException
scala.collection.immutable.Vector.checkRangeConvert
15Web pages
IndexOutOfBoundsExceptionVector.checkRangeConvert15

Predef$.require() has thrown a SparkException

org.apache.spark.SparkException
scala.Predef$.require
14Web pages
SparkExceptionPredef$.require14

MapLike.default() has thrown a NoSuchElementException

java.util.NoSuchElementException
scala.collection.MapLike.default
14Web pages
NoSuchElementExceptionMapLike.default14

Predef$.Integer2int() has thrown a NullPointerException

java.lang.NullPointerException
scala.Predef$.Integer2int
14Web pages
NullPointerExceptionPredef$.Integer2int14

BoxesRunTime.unboxToDouble() has thrown a ClassCastException

java.lang.ClassCastException
scala.runtime.BoxesRunTime.unboxToDouble
13Web pages
ClassCastExceptionBoxesRunTime.unboxToDouble13

AbstractFunction0.apply$mcV$sp() has thrown a Symbols$CyclicReference

scala.reflect.internal.Symbols$CyclicReference
3 frames hidden
scala.runtime.AbstractFunction0.apply$mcV$sp
13Web pages
Symbols$CyclicReferenceAbstractFunction0.apply$mcV$sp13

Option.map() has thrown a PlayExceptions$CompilationException

sbt.PlayExceptions$CompilationException
5 frames hidden
scala.Option.map
13Web pages
PlayExceptions$CompilationExceptionOption.map13

Vector.head() has thrown an UnsupportedOperationException

java.lang.UnsupportedOperationException
scala.collection.immutable.Vector.head
12Web pages
UnsupportedOperationExceptionVector.head12

ScalaRunTime$.array_update() has thrown an ArrayStoreException

java.lang.ArrayStoreException
scala.runtime.ScalaRunTime$.array_update
12Web pages
ArrayStoreExceptionScalaRunTime$.array_update12

Predef$.Long2long() has thrown a NullPointerException

java.lang.NullPointerException
scala.Predef$.Long2long
10Web pages
NullPointerExceptionPredef$.Long2long10

StringOps.toBoolean() has thrown an IllegalArgumentException

java.lang.IllegalArgumentException
2 frames hidden
scala.collection.immutable.StringOps.toBoolean
10Web pages
IllegalArgumentExceptionStringOps.toBoolean10

AbstractMap.default() has thrown a SparkException

org.apache.spark.SparkException
1 frames hidden
scala.collection.AbstractMap.default
9Web pages
SparkExceptionAbstractMap.default9

Wrappers$JListWrapper.iterator() has thrown a NullPointerException

java.lang.NullPointerException
scala.collection.convert.Wrappers$JListWrapper.iterator
9Web pages
NullPointerExceptionWrappers$JListWrapper.iterator9

HashMap$.scala$collection$immutable$HashMap$$makeHashTrieMap() has thrown a VerifyError

java.lang.VerifyError
scala.collection.immutable.HashMap$.scala$collection$immutable$HashMap$$makeHashTrieMap
9Web pages
VerifyErrorHashMap$.scala$collection$immutable$HashMap$$makeHashTrieMap9

None$.get() has thrown a SparkException

org.apache.spark.SparkException
1 frames hidden
scala.None$.get
8Web pages
SparkExceptionNone$.get8

ArrayOps$ofRef.length() has thrown a NullPointerException

java.lang.NullPointerException
scala.collection.mutable.ArrayOps$ofRef.length
8Web pages
NullPointerExceptionArrayOps$ofRef.length8

BoxesRunTime.unboxToBoolean() has thrown a ClassCastException

java.lang.ClassCastException
scala.runtime.BoxesRunTime.unboxToBoolean
8Web pages
ClassCastExceptionBoxesRunTime.unboxToBoolean8

ScalaRunTime$.array_update() has thrown a SparkException

org.apache.spark.SparkException
scala.runtime.ScalaRunTime$.array_update
7Web pages
SparkExceptionScalaRunTime$.array_update7

List.apply() has thrown an IndexOutOfBoundsException

java.lang.IndexOutOfBoundsException
2 frames hidden
scala.collection.immutable.List.apply
7Web pages
IndexOutOfBoundsExceptionList.apply7

BasicIO$Streamed$.scala$sys$process$BasicIO$Streamed$$next$1() has thrown a RuntimeException

java.lang.RuntimeException
scala.sys.process.BasicIO$Streamed$.scala$sys$process$BasicIO$Streamed$$next$1
7Web pages
RuntimeExceptionBasicIO$Streamed$.scala$sys$process$BasicIO$Streamed$$next$17

List.reduceLeft() has thrown an UnsupportedOperationException

java.lang.UnsupportedOperationException
1 frames hidden
scala.collection.immutable.List.reduceLeft
7Web pages
UnsupportedOperationExceptionList.reduceLeft7

Source$.fromURL() has thrown a NullPointerException

java.lang.NullPointerException
scala.io.Source$.fromURL
7Web pages
NullPointerExceptionSource$.fromURL7

HashMap$HashTrieMap.updated0() has thrown an OutOfMemoryError

java.lang.OutOfMemoryError
scala.collection.immutable.HashMap$HashTrieMap.updated0
7Web pages
OutOfMemoryErrorHashMap$HashTrieMap.updated07

List.last() has thrown a NoSuchElementException

java.util.NoSuchElementException
1 frames hidden
scala.collection.immutable.List.last
7Web pages
NoSuchElementExceptionList.last7

AbstractPartialFunction.apply() has thrown a RpcTimeoutException

org.apache.spark.rpc.RpcTimeoutException
2 frames hidden
scala.runtime.AbstractPartialFunction.apply
7Web pages
RpcTimeoutExceptionAbstractPartialFunction.apply7

WrappedArray.foldLeft() has thrown a NullPointerException

java.lang.NullPointerException
4 frames hidden
scala.collection.mutable.WrappedArray.foldLeft
6Web pages
NullPointerExceptionWrappedArray.foldLeft6

Properties$.isJavaAtLeast() has thrown a NumberFormatException

java.lang.NumberFormatException
2 frames hidden
scala.util.Properties$.isJavaAtLeast
6Web pages
NumberFormatExceptionProperties$.isJavaAtLeast6

Option.getOrElse() has thrown an AnalysisException

org.apache.spark.sql.AnalysisException
2 frames hidden
scala.Option.getOrElse
6Web pages
AnalysisExceptionOption.getOrElse6

BoxesRunTime.unboxToFloat() has thrown a ClassCastException

java.lang.ClassCastException
scala.runtime.BoxesRunTime.unboxToFloat
6Web pages
ClassCastExceptionBoxesRunTime.unboxToFloat6

Option.map() has thrown a PlayExceptions$CompilationException

sbt.PlayExceptions$CompilationException
5 frames hidden
scala.Option.map
6Web pages
PlayExceptions$CompilationExceptionOption.map6

List.foreach() has thrown a RuntimeException

java.lang.RuntimeException
7 frames hidden
scala.collection.immutable.List.foreach
6Web pages
RuntimeExceptionList.foreach6

AbstractPartialFunction.apply() has thrown a Logging$LoggerInitializationException

akka.event.Logging$LoggerInitializationException
2 frames hidden
scala.runtime.AbstractPartialFunction.apply
6Web pages
Logging$LoggerInitializationExceptionAbstractPartialFunction.apply6
Package namePatterns foundSolution coverageSummary coverage
scala.concurrent.forkjoin767
scala.concurrent.impl150
scala.collection.immutable147
scala112
scala.collection110
scala.collection.mutable109
scala.runtime57
scala.util36
scala.io36
scala.concurrent30
scala.sys.process10
scala.util.matching7
scala.collection.convert5
scala.math4
scala.collection.generic4
scala.sys2
scala.collection.concurrent1
scala.collection.parallel.mutable1
scala.runtime.java81
scala.util.continuations1
scala.xml1
scala.collection.parallel1
scala.reflect1
scala.concurrent.duration1
Package nameClass namePatterns foundSolution coverageSummary coverage
scala.concurrent.forkjoinForkJoinWorkerThread641
scala.concurrent.forkjoinForkJoinTask87
scala.concurrent.implCallbackRunnable70
scalaOption62
scala.collection.immutableList39
scala.concurrent.implPromise38
scala.collectionAbstractIterator33
scala.collection.immutableStringOps32
scala.collection.mutableArrayBuffer25
scala.collectionAbstractTraversable24
scala.concurrent.forkjoinForkJoinPool23
scala.runtimeAbstractPartialFunction21
scala.collection.immutableHashSet$HashTrieSet21
scala.concurrent.implFuture$PromiseCompletingRunnable20
scala.concurrent.implPromise$DefaultPromise20
scala.collection.mutableArrayOps$ofRef19
scala.runtimeBoxesRunTime17
scala.collection.mutableListBuffer16
scala.concurrent.forkjoinForkJoinPool$WorkQueue16
scala.concurrentAwait$15
scalaPredef$15
scala.collectionAbstractIterable14
scala.utilTry$13
scala.collection.mutableHashMap12
scala.ioSource$12
scalaPartialFunction$OrElse11
scala.concurrentFuture10
scala.utilSuccess9
scala.runtimeScalaRunTime$9
scala.collectionAbstractMap8
scala.ioBufferedSource8
scala.ioSource8
scala.collectionTraversableLike7
scala.collection.immutable$colon$colon7
scala.ioBufferedSource$BufferedLineIterator7
scala.collectionAbstractSeq6
scala.utilDynamicVariable6
scala.collection.mutableStringBuilder5
scala.runtimeAbstractPartialFunction$mcVL$sp5
scala.collection.immutableVector5
scala.collection.immutableStream$Cons5
scala.collection.immutableHashMap$HashTrieMap5
scala.collection.immutableHashMap$HashMap15
scalaStringContext5
scala.collection.immutableStream5
scala.util.matchingRegex5
scala.collection.mutableMapBuilder4
scala.sys.processProcessBuilderImpl$AbstractBuilder4
scala.collection.mutableHashSet4
scala.sys.processProcessBuilderImpl$Simple4
Package nameClass nameMethod namePatterns foundSolution coverage
scala.concurrent.forkjoinForkJoinWorkerThreadrun640
scala.concurrent.forkjoinForkJoinTaskdoExec86
scala.concurrent.implCallbackRunnablerun53
scala.concurrent.implPromise$anonfun$transform$135
scalaOptionmap26
scala.collection.immutableListforeach24
scala.runtimeAbstractPartialFunctionapply21
scalaOptiongetOrElse21
scala.collection.immutableHashSet$HashTrieSetforeach20
scala.concurrent.implFuture$PromiseCompletingRunnablerun17
scala.collectionAbstractIteratorforeach17
scala.concurrent.forkjoinForkJoinPoolrunWorker16
scala.concurrent.implCallbackRunnableexecuteWithValue16
scala.concurrent.forkjoinForkJoinPool$WorkQueuerunTask15
scala.utilTry$apply13
scala.concurrentAwait$result11
scala.collectionAbstractTraversablemap11
scala.collection.mutableArrayBufferforeach10
scala.collectionAbstractIterableforeach10
scala.collection.mutableListBuffer$plus$plus$eq9
scalaOptionforeach7
scala.ioSource$fromFile7
scala.collection.mutableArrayBuffer$plus$plus$eq7
scala.concurrent.implPromise$DefaultPromisecomplete7
scala.utilDynamicVariablewithValue6
scala.concurrent.implPromise$DefaultPromiseready6
scala.collection.immutable$colon$colonreadObject6
scala.collection.mutableHashMapapply6
scalaPartialFunction$OrElseapply6
scala.concurrentFuture$anonfun$map$16
scala.runtimeAbstractPartialFunction$mcVL$spapply5
scala.collection.immutableStream$Constail5
scala.collectionAbstractIteratortoArray5
scala.collection.mutableListBuffer$plus$eq5
scala.utilSuccessmap5
scala.collection.immutableStringOpstoInt5
scala.ioSource$fromURL5
scalaOptionorElse5
scala.utilSuccessflatMap4
scala.collection.immutableListflatMap4
scala.collection.immutableStringOpsr4
scala.collection.mutableArrayOps$ofRefforeach4
scalaPartialFunction$OrElseapplyOrElse4
scalaStringContexts4
scala.sys.processProcessBuilderImpl$Simplerun4
scala.collection.mutableHashMapforeach4
scala.collection.immutableStringOpstoDouble4
scala.collection.mutableMapBuilder$plus$eq4
scala.collection.immutableHashMap$HashMap1foreach4
scala.ioBufferedSource$BufferedLineIteratorhasNext4
Package nameClass nameMethod nameException TypePatterns foundSolution coverage
scala.concurrent.forkjoinForkJoinWorkerThreadrunRuntimeException31
scala.concurrent.forkjoinForkJoinWorkerThreadrunIllegalArgumentException30
scala.concurrent.implCallbackRunnablerunHttpErrorHandlerExceptions$$anon$126
scala.concurrent.forkjoinForkJoinWorkerThreadrunIllegalStateException26
scala.concurrent.forkjoinForkJoinWorkerThreadrunNoSuchElementException25
scala.concurrent.forkjoinForkJoinWorkerThreadrunActorInitializationException23
scala.concurrent.forkjoinForkJoinWorkerThreadrunClassNotFoundException23
scala.concurrent.forkjoinForkJoinWorkerThreadrunApplication$$anon$122
scala.concurrent.forkjoinForkJoinWorkerThreadrunWorkflowEngineException21
scala.concurrent.forkjoinForkJoinWorkerThreadrunNullPointerException21
scala.concurrent.forkjoinForkJoinWorkerThreadrunSparkException17
scala.concurrent.forkjoinForkJoinWorkerThreadrunRejectedExecutionException17
scala.concurrent.implPromise$anonfun$transform$1Exception13
scala.concurrent.forkjoinForkJoinWorkerThreadrunClassCastException13
scala.concurrent.forkjoinForkJoinWorkerThreadrunMatchError12
scala.concurrent.forkjoinForkJoinWorkerThreadrunMongoTimeoutException12
scala.concurrent.forkjoinForkJoinWorkerThreadrunTimeoutException11
scala.concurrent.forkjoinForkJoinWorkerThreadrunIOException10
scala.concurrent.forkjoinForkJoinWorkerThreadrunInvocationError10
scala.concurrent.implPromise$anonfun$transform$1NullPointerException9
scala.concurrent.forkjoinForkJoinWorkerThreadrunNoSuchMethodError9
scala.concurrentAwait$resultTimeoutException8
scala.concurrent.forkjoinForkJoinWorkerThreadrunVerifyError8
scala.concurrent.forkjoinForkJoinWorkerThreadrunWorkflowSyntaxException8
scala.ioSource$fromFileFileNotFoundException7
scala.concurrent.forkjoinForkJoinWorkerThreadrunAbstractMethodError7
scala.concurrent.forkjoinForkJoinWorkerThreadrunOtherError7
scala.collection.mutableHashMapapplyNoSuchElementException6
scala.concurrent.forkjoinForkJoinWorkerThreadrunOutOfMemoryError6
scala.concurrent.implCallbackRunnablerunRejectedExecutionException6
scalaPartialFunction$OrElseapplyStackOverflowError6
scala.concurrent.forkjoinForkJoinTaskdoExecNoSuchElementException6
scala.concurrent.forkjoinForkJoinWorkerThreadrunNoClassDefFoundError6
scala.concurrent.forkjoinForkJoinWorkerThreadrunSourceManagerRegistry$UnrecognizedUrl6
scala.concurrent.forkjoinForkJoinWorkerThreadrunMySQLSyntaxErrorException6
scala.concurrent.forkjoinForkJoinTaskdoExecIllegalStateException5
scala.concurrent.forkjoinForkJoinWorkerThreadrunChannelException5
scala.collection.mutableListBuffer$plus$plus$eqStackOverflowError5
scala.concurrent.forkjoinForkJoinTaskdoExecNullPointerException5
scala.concurrent.forkjoinForkJoinWorkerThreadrunHttpErrorHandlerExceptions$$anon$15
scala.concurrent.forkjoinForkJoinWorkerThreadrunExceptions$PrimaryUnavailableException$5
scala.concurrent.forkjoinForkJoinWorkerThreadrunUncheckedExecutionException5
scala.concurrent.forkjoinForkJoinWorkerThreadrunInvalidActorNameException5
scala.concurrent.forkjoinForkJoinPool$WorkQueuerunTaskIllegalStateException4
scalaOptiongetOrElseIOException4
scala.collection.immutableStringOpstoIntNumberFormatException4
scalaOptionmapUnexpectedException4
scala.sys.processProcessBuilderImpl$SimplerunIOException4
scala.runtimeAbstractPartialFunctionapplyException4
scala.concurrent.implFuture$PromiseCompletingRunnablerunRuntimeException4