Java/InvocationTargetException

InvocationTargetExceptionの原因は、Caused byに書いてあります。

(例)
java.lang.reflect.InvocationTargetException: null
   at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[na:1.6.0_45]
   at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) ~[na:1.6.0_45]
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) ~[na:1.6.0_45]
   at java.lang.reflect.Constructor.newInstance(Constructor.java:513) ~[na:1.6.0_45]
   ...(略)
Caused by: java.lang.NullPointerException: null
   at com.example.client.accounting.JournalRecording.displayTable(SmsJournalRecording.java:557) ~[bin/:na]
   at com.example.client.accounting.JournalRecording.initData(SmsJournalRecording.java:413) ~[bin/:na]
   at com.example.client.accounting.JournalRecording.<init>(SmsJournalRecording.java:118) ~[bin/:na]
   ... 13 common frames omitted

上記の場合、「NullPointerException」が原因となっていることがわかります。