java.lang.NullPointerException

Stack Overflow | Wenjie Li | 3 months ago
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    Private static property variable leads to null pointer exception

    Stack Overflow | 3 months ago | Wenjie Li
    java.lang.NullPointerException

    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at factory.BussinessServiceFactory.<init>()
    2. factory
      BussinessServiceFactory.<clinit>
      1. factory.BussinessServiceFactory.<init>(BussinessServiceFactory.java:15)
      2. factory.BussinessServiceFactory.<clinit>(BussinessServiceFactory.java:8)
      2 frames