java.lang.NumberFormatException: For input string: ""

GitHub | jamesmulcahy | 3 months ago
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    Exception in thread "AWT-EventQueue-0" java.lang.NumberFormatException: For input string ""

    Stack Overflow | 2 years ago | Amjad
    java.lang.NumberFormatException: For input string: ""
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    Stack Overflow | 2 years ago | Akash
    java.lang.NumberFormatException: For input string: ""

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Root Cause Analysis

  1. java.lang.NumberFormatException

    For input string: ""

    at java.lang.NumberFormatException.forInputString()
  2. Java RT
    Integer.parseInt
    1. java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)
    2. java.lang.Integer.parseInt(Integer.java:592)
    3. java.lang.Integer.parseInt(Integer.java:615)
    3 frames
  3. akka.http.impl
    UriParser$$anonfun$7.apply
    1. akka.http.impl.model.parser.IpAddressParsing$class.ip$minusnumber(IpAddressParsing.scala:21)
    2. akka.http.impl.model.parser.UriParser.ip$minusnumber(UriParser.scala:21)
    3. akka.http.impl.model.parser.IpAddressParsing$class.ip$minusv4$minusaddress(IpAddressParsing.scala:13)
    4. akka.http.impl.model.parser.UriParser.ip$minusv4$minusaddress(UriParser.scala:21)
    5. akka.http.impl.model.parser.UriParser.ipv4Host(UriParser.scala:150)
    6. akka.http.impl.model.parser.UriParser.host(UriParser.scala:135)
    7. akka.http.impl.model.parser.UriParser.hostAndPort(UriParser.scala:131)
    8. akka.http.impl.model.parser.UriParser.authority(UriParser.scala:125)
    9. akka.http.impl.model.parser.UriParser.hier$minuspart(UriParser.scala:102)
    10. akka.http.impl.model.parser.UriParser.absolute$minusURI(UriParser.scala:111)
    11. akka.http.impl.model.parser.UriParser.request$minustarget(UriParser.scala:233)
    12. akka.http.impl.model.parser.UriParser$$anonfun$7.apply(UriParser.scala:237)
    13. akka.http.impl.model.parser.UriParser$$anonfun$7.apply(UriParser.scala:237)
    13 frames
  4. akka.parboiled2
    Parser.__run
    1. akka.parboiled2.Parser.runRule$1(Parser.scala:143)
    2. akka.parboiled2.Parser.phase0_initialRun$1(Parser.scala:151)
    3. akka.parboiled2.Parser.__run(Parser.scala:204)
    3 frames
  5. akka.http.impl
    UriParser.parseHttpRequestTarget
    1. akka.http.impl.model.parser.UriParser.parseHttpRequestTarget(UriParser.scala:237)
    1 frame
  6. akka.http.scaladsl
    Uri$.parseHttpRequestTarget
    1. akka.http.scaladsl.model.Uri$.parseHttpRequestTarget(Uri.scala:266)
    1 frame
  7. akka.http.impl
    HttpRequestParser$$anon$1.onPush
    1. akka.http.impl.engine.parsing.HttpRequest$anon$1.parseRequestTarget(HttpRequestParser.scala:139)
    2. akka.http.impl.engine.parsing.HttpRequestParser$$anon$1.parseMessage(HttpRequestParser.scala:72)
    3. akka.http.impl.engine.parsing.HttpMessageParser$class.startNewMessage(HttpMessageParser.scala:100)
    4. akka.http.impl.engine.parsing.HttpRequestParser$$anon$1.startNewMessage(HttpRequestParser.scala:42)
    5. akka.http.impl.engine.parsing.HttpMessageParser$$anonfun$3.apply(HttpMessageParser.scala:34)
    6. akka.http.impl.engine.parsing.HttpMessageParser$$anonfun$3.apply(HttpMessageParser.scala:34)
    7. akka.http.impl.engine.parsing.HttpMessageParser$class.run$1(HttpMessageParser.scala:64)
    8. akka.http.impl.engine.parsing.HttpMessageParser$class.parseBytes(HttpMessageParser.scala:78)
    9. akka.http.impl.engine.parsing.HttpRequestParser$$anon$1.parseBytes(HttpRequestParser.scala:42)
    10. akka.http.impl.engine.parsing.HttpMessageParser$class.parseSessionBytes(HttpMessageParser.scala:60)
    11. akka.http.impl.engine.parsing.HttpRequestParser$$anon$1.parseSessionBytes(HttpRequestParser.scala:42)
    12. akka.http.impl.engine.parsing.HttpRequestParser$$anon$1.onPush(HttpRequestParser.scala:53)
    12 frames
  8. akka.stream.impl
    ActorGraphInterpreter$$anonfun$receive$1.applyOrElse
    1. akka.stream.impl.fusing.GraphInterpreter.processPush(GraphInterpreter.scala:755)
    2. akka.stream.impl.fusing.GraphInterpreter.execute(GraphInterpreter.scala:657)
    3. akka.stream.impl.fusing.GraphInterpreterShell.runBatch(ActorGraphInterpreter.scala:470)
    4. akka.stream.impl.fusing.GraphInterpreterShell.receive(ActorGraphInterpreter.scala:422)
    5. akka.stream.impl.fusing.ActorGraphInterpreter.akka$stream$impl$fusing$ActorGraphInterpreter$$processEvent(ActorGraphInterpreter.scala:602)
    6. akka.stream.impl.fusing.ActorGraphInterpreter$$anonfun$receive$1.applyOrElse(ActorGraphInterpreter.scala:617)
    6 frames
  9. Akka Actor
    Actor$class.aroundReceive
    1. akka.actor.Actor$class.aroundReceive(Actor.scala:484)
    1 frame
  10. akka.stream.impl
    ActorGraphInterpreter.aroundReceive
    1. akka.stream.impl.fusing.ActorGraphInterpreter.aroundReceive(ActorGraphInterpreter.scala:528)
    1 frame
  11. Akka Actor
    Mailbox.exec
    1. akka.actor.ActorCell.receiveMessage(ActorCell.scala:526)
    2. akka.actor.ActorCell.invoke(ActorCell.scala:495)
    3. akka.dispatbox.processMailbox(Mailbox.scala:257)
    4. akka.dispatch.Mailbox.run(Mailbox.scala:224)
    5. akka.dispatch.Mailbox.exec(Mailbox.scala:234)
    5 frames
  12. Scala
    ForkJoinWorkerThread.run
    1. scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
    2. scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
    3. scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
    4. scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
    4 frames