java.lang.NullPointerException

Oracle Community | 807549 | 1 decade ago
tip
Your exception is missing from the Samebug knowledge base.
Here are the best solutions we found on the Internet.
Click on the to mark the helpful solution and get rewards for you help.
  1. 0

    Hurry! Communication API's Application?

    Oracle Community | 1 decade ago | 807549
    java.lang.NullPointerException

    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at adx.SerialBean.WritePort()
    2. adx
      App1.main
      1. adx.SerialBean.WritePort(SerialBean.java:125)
      2. adx.App1.<init>(App1.java:51)
      3. adx.App1.main(App1.java:114)
      3 frames
    3. Java RT
      Method.invoke
      1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      4. java.lang.reflect.Method.invoke(Method.java:324)
      4 frames
    4. com.zerog.lax
      LAX.main
      1. com.zerog.lax.LAX.launch(Unknown Source)
      2. com.zerog.lax.LAX.main(Unknown Source)
      2 frames