java.lang.NoClassDefFoundError: io/netty/util/concurrent/DefaultPromise$2

GitHub | many086 | 7 months ago
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    java.lang.NoClassDefFoundError: io/netty/util/concurrent/DefaultPromise

    GitHub | 7 months ago | many086
    java.lang.NoClassDefFoundError: io/netty/util/concurrent/DefaultPromise$2
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Root Cause Analysis

  1. java.lang.NoClassDefFoundError

    io/netty/util/concurrent/DefaultPromise$2

    at io.netty.util.concurrent.DefaultPromise.notifyListeners()
  2. Netty
    SingleThreadEventExecutor$2.run
    1. io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:590)
    2. io.netty.util.concurrent.DefaultPromise.setSuccess(DefaultPromise.java:398)
    3. io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:151)
    3 frames
  3. Java RT
    Thread.run
    1. java.lang.Thread.run(Thread.java:745)
    1 frame