java.lang.NoClassDefFoundError

javaslang/Function2

Samebug tips3

tip

Needs to add netty-transport-native-epoll with a OS classifier to the classpath, it's not included in netty-all

Don't give up yet. Our experts can help. Paste your full stack trace to get a solution.

Solutions on the web5364

  • via GitHub by zcb22000
    ,
  • via by Unknown author,
  • Stack trace

    • java.lang.NoClassDefFoundError: javaslang/Function2 at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:760) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) at java.net.URLClassLoader.defineClass(URLClassLoader.java:467) at java.net.URLClassLoader.access$100(URLClassLoader.java:73) at java.net.URLClassLoader$1.run(URLClassLoader.java:368) at java.net.URLClassLoader$1.run(URLClassLoader.java:362) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:361) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:760) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) at java.net.URLClassLoader.defineClass(URLClassLoader.java:467) at java.net.URLClassLoader.access$100(URLClassLoader.java:73) at java.net.URLClassLoader$1.run(URLClassLoader.java:368) at java.net.URLClassLoader$1.run(URLClassLoader.java:362) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:361) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at io.github.swagger2markup.Swagger2MarkupConverter.<init>(Swagger2MarkupConverter.java:59) at io.github.swagger2markup.Swagger2MarkupConverter$Builder.build(Swagger2MarkupConverter.java:355) at com.huawei.m2m.ecosystem.codegen.SpringServerGenerator.generateFiles(SpringServerGenerator.java:71) at com.huawei.m2m.ecosystem.codegen.SpringServerGenerator.main(SpringServerGenerator.java:51) Caused by: java.lang.ClassNotFoundException: javaslang.Function2 at java.net.URLClassLoader.findClass(URLClassLoader.java:381) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ... 28 more

    Write tip

    You have a different solution? A short tip here would help you and many other users who saw this issue last week.

    Users with the same issue

    Unknown visitor
    Unknown visitor1 times, last one,
    jokesterjokester
    1 times, last one,
    Unknown visitor
    Unknown visitor1 times, last one,
    Unknown visitor
    Unknown visitor1 times, last one,
    Unknown visitor
    Unknown visitor1 times, last one,
    1499 more bugmates