java.lang.NullPointerException

Stack Overflow | Timothy Vogel | 6 months ago
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  1. 0

    jpa 2.0 not injecting EntityManager

    Stack Overflow | 6 months ago | Timothy Vogel
    java.lang.NullPointerException

    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at LookupMfgService.getPreferredMfgNames()
    2. Unknown
      LookupMfgService.getPreferredMfgNames
      1. LookupMfgService.getPreferredMfgNames(LookupMfgService.java:93)
      1 frame
    3. Java RT
      Method.invoke
      1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)[:1.8.0_91]
      2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)[:1.8.0_91]
      3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)[:1.8.0_91]
      4. java.lang.reflect.Method.invoke(Method.java:498)[:1.8.0_91]
      4 frames
    4. ch.ethz.iks
      ChannelEndpointImpl$1.run
      1. ch.ethz.iks.r_osgi.impl.ChannelEndpointImpl.handleMessage(ChannelEndpointImpl.java:1265)[69:ch.ethz.iks.r_osgi.remote:1.0.8.RC1_v20160823-2221]
      2. ch.ethz.iks.r_osgi.impl.ChannelEndpointImpl$2.run(ChannelEndpointImpl.java:315)[69:ch.ethz.iks.r_osgi.remote:1.0.8.RC1_v20160823-2221]
      3. ch.ethz.iks.r_osgi.impl.ChannelEndpointImpl$1.run(ChannelEndpointImpl.java:280)[69:ch.ethz.iks.r_osgi.remote:1.0.8.RC1_v20160823-2221]
      3 frames