ClassLoader.loadClass() has thrown a ClassNotFoundException

We found this prefix in 4592 webpages.
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  1. java.lang.ClassNotFoundException
    1.   at java.net.URLClassLoader.findClass()
    2.   at java.lang.ClassLoader.loadClass()
    3.   at sun.misc.Launcher$AppClassLoader.loadClass()
    4.   at java.lang.ClassLoader.loadClass()
  1. ClassNotFoundException

    Class.forName()
    Crashes:695
    Projects:0
    Web Pages:620
    Error Reports:0
    First:10 months ago
    Last:2 weeks ago
    preview
  2. NoClassDefFoundError

    Class.privateGetDeclaredMethods()
    Crashes:465
    Projects:0
    Web Pages:452
    Error Reports:0
    First:10 months ago
    Last:7 months ago
    preview
  3. NoClassDefFoundError

    ClassLoader.loadClass()
    Crashes:334
    Projects:0
    Web Pages:328
    Error Reports:0
    First:4 months ago
    Last:4 months ago
    preview
  4. ReflectionsException

    ReflectionUtils.forName()
    Crashes:198
    Projects:0
    Web Pages:18
    Error Reports:0
    First:8 months ago
    Last:7 months ago
    preview
  5. NoClassDefFoundError

    Class.getDeclaredMethods0()
    Crashes:120
    Projects:0
    Web Pages:106
    Error Reports:0
    First:4 months ago
    Last:4 months ago
    preview
  6. NoClassDefFoundError

    ClassLoader.defineClass1()
    Crashes:101
    Projects:0
    Web Pages:89
    Error Reports:0
    First:10 months ago
    Last:7 months ago
    preview
  7. NoClassDefFoundError

    Class.forName()
    Crashes:87
    Projects:0
    Web Pages:76
    Error Reports:0
    First:4 months ago
    Last:4 months ago
    preview
  8. NoClassDefFoundError

    Class.privateGetDeclaredConstructors()
    Crashes:57
    Projects:0
    Web Pages:47
    Error Reports:0
    First:4 months ago
    Last:4 months ago
    preview
  9. ClassNotFoundException

    ClassLoader.loadClass()
    Crashes:54
    Projects:0
    Web Pages:54
    Error Reports:0
    First:10 months ago
    Last:7 months ago
    preview
  10. GitHub iconOSGi ClassNotFoundException errors since recent commit

    First:6 months ago
    Last:5 months ago
    Author:nojz
  11. NoClassDefFoundError

    Class.getDeclaredConstructors0()
    Crashes:34
    Projects:0
    Web Pages:33
    Error Reports:0
    First:4 months ago
    Last:4 months ago
    preview
  12. ClassNotFoundException

    ClassUtils.forName()
    Crashes:30
    Projects:0
    Web Pages:28
    Error Reports:0
    First:10 months ago
    Last:7 months ago
    preview
  13. ClassNotFoundException

    RemoteTestRunner.main()
    Crashes:24
    Projects:0
    Web Pages:23
    Error Reports:0
    First:4 months ago
    Last:4 months ago
    preview
  14. NoClassDefFoundError

    J9VMInternals.verify()
    Crashes:24
    Projects:0
    Web Pages:20
    Error Reports:0
    First:10 months ago
    Last:7 months ago
    preview
  15. Test Automation from inside: Cucumber JVM: Advanced Reporting

    First:2 years ago
    Last:2 years ago
  16. ClassNotFoundException

    ClassLoader.defineClass()
    Crashes:21
    Projects:0
    Web Pages:21
    Error Reports:0
    First:10 months ago
    Last:7 months ago
    preview
  17. Accessing remote package built by Drools Workbench on different server

    First:4 years ago
    Last:1 year ago
    Author:Vytautas Gimbutas
  18. NoClassDefFoundError

    Class.forName0()
    Crashes:17
    Projects:0
    Web Pages:17
    Error Reports:0
    First:4 months ago
    Last:4 months ago
    preview
  19. NoClassDefFoundError

    Class.privateGetDeclaredFields()
    Crashes:17
    Projects:0
    Web Pages:17
    Error Reports:0
    First:4 months ago
    Last:4 months ago
    preview
  20. OpenSAML throws java.lang.NoClassDefFoundError only on weblogic

    First:2 years ago
    Last:2 years ago
  21. ClassNotFoundException

    WebAppClassLoader.loadClass()
    Crashes:14
    Projects:0
    Web Pages:11
    Error Reports:0
    First:10 months ago
    Last:7 months ago
    preview
  22. GitHub iconA lot of crashes in JME3 test examples project

    First:2 years ago
    Last:2 years ago
    Author:nordfalk
  23. LoadException

    FXMLLoader$ValueElement.processAttribute()
    Crashes:13
    Projects:0
    Web Pages:11
    Error Reports:0
    First:4 months ago
    Last:4 months ago
    preview
  24. ClassNotFoundException

    MockClassLoader.loadModifiedClass()
    Crashes:13
    Projects:0
    Web Pages:13
    Error Reports:0
    First:10 months ago
    Last:7 months ago
    preview
  25. GitHub iconGitHub comment 176#327091704

    First:1 year ago
    Last:5 months ago
    Author:OhmegaStar
  26. ClassNotFoundException

    ProxyClassLoader.loadClass()
    Crashes:12
    Projects:0
    Web Pages:12
    Error Reports:0
    First:10 months ago
    Last:7 months ago
    preview
  27. NoClassDefFoundError

    RunJar.main()
    Crashes:12
    Projects:0
    Web Pages:12
    Error Reports:0
    First:2 weeks ago
    Last:2 weeks ago
    preview
  28. NoClassDefFoundError

    SSHCredentialTest.main()
    Crashes:12
    Projects:0
    Web Pages:12
    Error Reports:0
    First:2 weeks ago
    Last:2 weeks ago
    preview
  29. ClassNotFoundException

    ClassLoader.loadClass()
    Crashes:12
    Projects:0
    Web Pages:12
    Error Reports:0
    First:10 months ago
    Last:7 months ago
    preview
  30. NoClassDefFoundError

    Class.getDeclaredFields0()
    Crashes:12
    Projects:0
    Web Pages:11
    Error Reports:0
    First:4 months ago
    Last:4 months ago
    preview
  31. ClassNotFoundException

    LogManager.loadLoggerHandlers()
    Crashes:11
    Projects:0
    Web Pages:7
    Error Reports:0
    First:10 months ago
    Last:7 months ago
    preview
  32. NoClassDefFoundError

    HibernateJpaVendorAdapter.<init>()
    Crashes:11
    Projects:0
    Web Pages:11
    Error Reports:0
    First:8 months ago
    Last:7 months ago
    preview
  33. ClassNotFoundException

    JavaVerticleFactory.createVerticle()
    Crashes:11
    Projects:0
    Web Pages:10
    Error Reports:0
    First:10 months ago
    Last:7 months ago
    preview
  34. NoClassDefFoundError

    System.load()
    Crashes:11
    Projects:0
    Web Pages:11
    Error Reports:0
    First:4 months ago
    Last:4 months ago
    preview
  35. ClassNotFoundException

    Class.forName()
    Crashes:10
    Projects:0
    Web Pages:9
    Error Reports:0
    First:10 months ago
    Last:7 months ago
    preview
  36. ClassNotFoundException

    ClassLoaderUtil.loadClass()
    Crashes:10
    Projects:0
    Web Pages:9
    Error Reports:0
    First:10 months ago
    Last:7 months ago
    preview
  37. ClassNotFoundException

    AccessController.doPrivileged()
    Crashes:10
    Projects:0
    Web Pages:10
    Error Reports:0
    First:8 months ago
    Last:7 months ago
    preview
  38. GitHub iconFix JenkinsRule verbose StdErr logs

    First:1 year ago
    Last:10 months ago
    Author:mkobit
  39. NoClassDefFoundError

    LoggerFactory.getLogger()
    Crashes:9
    Projects:0
    Web Pages:9
    Error Reports:0
    First:10 months ago
    Last:7 months ago
    preview
  40. NoClassDefFoundError

    Webcam.<clinit>()
    Crashes:9
    Projects:0
    Web Pages:9
    Error Reports:0
    First:10 months ago
    Last:7 months ago
    preview
  41. ClassNotFoundException

    ConcurrentClassLoader.loadClass()
    Crashes:9
    Projects:0
    Web Pages:6
    Error Reports:0
    First:10 months ago
    Last:7 months ago
    preview
  42. NoClassDefFoundError

    Main.main()
    Crashes:9
    Projects:0
    Web Pages:9
    Error Reports:0
    First:10 months ago
    Last:7 months ago
    preview
  43. ClassNotFoundException

    MailetLoaderBeanFactory.getMailet()
    Crashes:9
    Projects:0
    Web Pages:3
    Error Reports:0
    First:10 months ago
    Last:7 months ago
    preview
  44. NoClassDefFoundError

    Launch.main()
    Crashes:8
    Projects:0
    Web Pages:8
    Error Reports:0
    First:10 months ago
    Last:7 months ago
    preview
  45. Eclipse Program error (programmieren, Java, Frames)

    First:3 years ago
    Last:3 years ago
  46. NoClassDefFoundError

    IOUtils.<clinit>()
    Crashes:8
    Projects:0
    Web Pages:8
    Error Reports:0
    First:10 months ago
    Last:7 months ago
    preview
  47. NoClassDefFoundError

    SparkConf$.<init>()
    Crashes:8
    Projects:0
    Web Pages:8
    Error Reports:0
    First:10 months ago
    Last:7 months ago
    preview
  48. ClassNotFoundException

    ClassLoader.findSystemClass()
    Crashes:8
    Projects:0
    Web Pages:8
    Error Reports:0
    First:10 months ago
    Last:7 months ago
    preview
  49. NoClassDefFoundError

    SparkSubmit.main()
    Crashes:8
    Projects:0
    Web Pages:8
    Error Reports:0
    First:4 months ago
    Last:4 months ago
    preview
  50. java.lang.NoClassDefFoundError: How to resolve – Part 2 ~ Java EE Support Patterns

    First:2 years ago
    Last:3 years ago
MessageNumber of crashes
<No message>92
org.slf4j.LoggerFactory68
org/slf4j/LoggerFactory45
com.mysql.jdbc.Driver25
Failed to load ApplicationContext20
org/apache/commons/logging/LogFactory19
com.google.common.base.Function19
kotlin.jvm.internal.Intrinsics19
org.springframework.boot.SpringApplication18
java.lang.reflect.InvocationTargetException16
  1. java.lang.ClassNotFoundException
    1.   at java.net.URLClassLoader.findClass()
    2.   at java.lang.ClassLoader.loadClass()
    3.   at sun.misc.Launcher$AppClassLoader.loadClass()
    4.   at java.lang.ClassLoader.loadClass()