com.esotericsoftware.kryo.KryoException: java.util.ConcurrentModificationException Serialization trace: classes (sun.misc.Launcher$ExtClassLoader) parent (sun.misc.Launcher$AppClassLoader) classloader (java.security.ProtectionDomain) context (java.security.AccessControlContext) acc (java.net.URLClassLoader) classloader (java.security.ProtectionDomain) context (java.security.AccessControlContext) acc (org.apache.catalina.loader.WebappClassLoader) referent (java.util.ResourceBundle$LoaderReference) loaderRef (java.util.ResourceBundle$CacheKey) cacheKey (java.util.PropertyResourceBundle) bundle (javax.servlet.jsp.jstl.fmt.LocalizationContext)

Google Groups | Billy Bacon | 5 months ago
  1. 0

    Upgrade from Tomcat 7 to Tomcat 8

    Google Groups | 5 months ago | Billy Bacon
    com.esotericsoftware.kryo.KryoException: java.util.ConcurrentModificationException Serialization trace: classes (sun.misc.Launcher$ExtClassLoader) parent (sun.misc.Launcher$AppClassLoader) classloader (java.security.ProtectionDomain) context (java.security.AccessControlContext) acc (java.net.URLClassLoader) classloader (java.security.ProtectionDomain) context (java.security.AccessControlContext) acc (org.apache.catalina.loader.WebappClassLoader) referent (java.util.ResourceBundle$LoaderReference) loaderRef (java.util.ResourceBundle$CacheKey) cacheKey (java.util.PropertyResourceBundle) bundle (javax.servlet.jsp.jstl.fmt.LocalizationContext)
  2. 0

    ConcurrentModificationException while using Spring Integration DSL Mail

    Stack Overflow | 8 months ago | Amol
    org.springframework.messaging.MessageHandlingException: error occurred in message handler [org.springframework.cloud.stream.binder.redis.RedisMessageChannelBinder$SendingHandler@2f104438]; nested exception is com.esotericsoftware.kryo.KryoException: java.util.ConcurrentModificationException Serialization trace: classes (sun.misc.Launcher$AppClassLoader) classloader (java.security.ProtectionDomain) context (java.security.AccessControlContext) acc (sun.security.ssl.SSLSocketImpl) c (sun.security.ssl.AppInputStream) in (com.sun.mail.util.TraceInputStream) in (java.io.BufferedInputStream) bin (com.sun.mail.iap.ResponseInputStream) input (com.sun.mail.imap.protocol.IMAPProtocol) authenticatedConnections (com.sun.mail.imap.IMAPStore$ConnectionPool) pool (com.sun.mail.imap.IMAPSSLStore) store (com.sun.mail.imap.IMAPFolder) folder (com.sun.mail.imap.IMAPMessage) source (org.springframework.integration.mail.AbstractMailReceiver$IntegrationMimeMessage)
  3. 0

    Iterating over Reporter.getOutput() leads to ConcurrentModificationException

    GitHub | 1 year ago | akajla09
    java.util.ConcurrentModificationException
  4. Speed up your debug routine!

    Automated exception search integrated into your IDE

  5. 0

    GitHub comment 3116#218854833

    GitHub | 7 months ago | kcondon
    javax.el.ELException: /editFilesFragment.xhtml @51,171 fileUploadListener="#{EditDatafilesPage.handleFileUpload}": javax.ejb.EJBException
  6. 0

    File Upload: Drag and Drop sometimes has a problem moving all files selected.

    GitHub | 7 months ago | kcondon
    javax.el.ELException: /editFilesFragment.xhtml @51,171 fileUploadListener="#{EditDatafilesPage.handleFileUpload}": javax.ejb.EJBException

  1. bpbhat77 4 times, last 7 months ago
2 unregistered visitors
Not finding the right solution?
Take a tour to get the most out of Samebug.

Tired of useless tips?

Automated exception search integrated into your IDE

Root Cause Analysis

  1. java.util.ConcurrentModificationException

    No message provided

    at java.util.Vector$Itr.checkForComodification()
  2. Java RT
    Vector$Itr.next
    1. java.util.Vector$Itr.checkForComodification(Vector.java:1184)
    2. java.util.Vector$Itr.next(Vector.java:1137)
    2 frames
  3. Kryo
    Kryo.writeObject
    1. com.esotericsoftware.kryo.serializers.CollectionSerializer.write(CollectionSerializer.java:92)
    2. com.esotericsoftware.kryo.serializers.CollectionSerializer.write(CollectionSerializer.java:40)
    3. com.esotericsoftware.kryo.Kryo.writeObject(Kryo.java:552)
    4. com.esotericsoftware.kryo.serializers.ObjectField.write(ObjectField.java:80)
    5. com.esotericsoftware.kryo.serializers.FieldSerializer.write(FieldSerializer.java:518)
    6. com.esotericsoftware.kryo.Kryo.writeObject(Kryo.java:552)
    7. com.esotericsoftware.kryo.serializers.ObjectField.write(ObjectField.java:80)
    8. com.esotericsoftware.kryo.serializers.FieldSerializer.write(FieldSerializer.java:518)
    9. com.esotericsoftware.kryo.Kryo.writeObject(Kryo.java:552)
    10. com.esotericsoftware.kryo.serializers.ObjectField.write(ObjectField.java:80)
    11. com.esotericsoftware.kryo.serializers.FieldSerializer.write(FieldSerializer.java:518)
    12. com.esotericsoftware.kryo.Kryo.writeClassAndObject(Kryo.java:628)
    13. com.esotericsoftware.kryo.serializers.DefaultArraySerializers$ObjectArraySerializer.write(DefaultArraySerializers.java:366)
    14. com.esotericsoftware.kryo.serializers.DefaultArraySerializers$ObjectArraySerializer.write(DefaultArraySerializers.java:307)
    15. com.esotericsoftware.kryo.Kryo.writeObject(Kryo.java:552)
    16. com.esotericsoftware.kryo.serializers.ObjectField.write(ObjectField.java:80)
    17. com.esotericsoftware.kryo.serializers.FieldSerializer.write(FieldSerializer.java:518)
    18. com.esotericsoftware.kryo.Kryo.writeObjectOrNull(Kryo.java:606)
    19. com.esotericsoftware.kryo.serializers.ObjectField.write(ObjectField.java:87)
    20. com.esotericsoftware.kryo.serializers.FieldSerializer.write(FieldSerializer.java:518)
    21. com.esotericsoftware.kryo.Kryo.writeObject(Kryo.java:552)
    22. com.esotericsoftware.kryo.serializers.ObjectField.write(ObjectField.java:80)
    23. com.esotericsoftware.kryo.serializers.FieldSerializer.write(FieldSerializer.java:518)
    24. com.esotericsoftware.kryo.Kryo.writeClassAndObject(Kryo.java:628)
    25. com.esotericsoftware.kryo.serializers.DefaultArraySerializers$ObjectArraySerializer.write(DefaultArraySerializers.java:366)
    26. com.esotericsoftware.kryo.serializers.DefaultArraySerializers$ObjectArraySerializer.write(DefaultArraySerializers.java:307)
    27. com.esotericsoftware.kryo.Kryo.writeObject(Kryo.java:552)
    28. com.esotericsoftware.kryo.serializers.ObjectField.write(ObjectField.java:80)
    29. com.esotericsoftware.kryo.serializers.FieldSerializer.write(FieldSerializer.java:518)
    30. com.esotericsoftware.kryo.Kryo.writeObjectOrNull(Kryo.java:606)
    31. com.esotericsoftware.kryo.serializers.ObjectField.write(ObjectField.java:87)
    32. com.esotericsoftware.kryo.serializers.FieldSerializer.write(FieldSerializer.java:518)
    33. com.esotericsoftware.kryo.Kryo.writeObject(Kryo.java:552)
    34. com.esotericsoftware.kryo.serializers.ObjectField.write(ObjectField.java:80)
    35. com.esotericsoftware.kryo.serializers.FieldSerializer.write(FieldSerializer.java:518)
    36. com.esotericsoftware.kryo.Kryo.writeObject(Kryo.java:552)
    37. com.esotericsoftware.kryo.serializers.ObjectField.write(ObjectField.java:80)
    38. com.esotericsoftware.kryo.serializers.FieldSerializer.write(FieldSerializer.java:518)
    39. com.esotericsoftware.kryo.Kryo.writeObject(Kryo.java:552)
    40. com.esotericsoftware.kryo.serializers.ObjectField.write(ObjectField.java:80)
    41. com.esotericsoftware.kryo.serializers.FieldSerializer.write(FieldSerializer.java:518)
    42. com.esotericsoftware.kryo.Kryo.writeObject(Kryo.java:552)
    43. com.esotericsoftware.kryo.serializers.ObjectField.write(ObjectField.java:80)
    44. com.esotericsoftware.kryo.serializers.FieldSerializer.write(FieldSerializer.java:518)
    45. com.esotericsoftware.kryo.Kryo.writeClassAndObject(Kryo.java:628)
    46. com.esotericsoftware.kryo.serializers.MapSerializer.write(MapSerializer.java:113)
    47. com.esotericsoftware.kryo.serializers.MapSerializer.write(MapSerializer.java:39)
    48. com.esotericsoftware.kryo.Kryo.writeObject(Kryo.java:534)
    48 frames
  4. memcached-session-manager kryo-serializer
    KryoTranscoder.serializeAttributes
    1. de.javakaffee.web.msm.serializer.kryo.KryoTranscoder.serializeAttributes(KryoTranscoder.java:230)
    1 frame
  5. memcached-session-manager core
    BackupSessionTask.call
    1. de.javakaffee.web.msm.TranscoderService.serializeAttributes(TranscoderService.java:151)
    2. de.javakaffee.web.msm.BackupSessionTask.serializeAttributes(BackupSessionTask.java:180)
    3. de.javakaffee.web.msm.BackupSessionTask.call(BackupSessionTask.java:110)
    4. de.javakaffee.web.msm.BackupSessionTask.call(BackupSessionTask.java:51)
    4 frames
  6. Java RT
    Thread.run
    1. java.util.concurrent.FutureTask.run(FutureTask.java:266)
    2. java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    3. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    4. java.lang.Thread.run(Thread.java:745)
    4 frames