java.lang.NullPointerException: This exception has no message.

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at org.hibernate.ogm.test.mongodb.loading.LoadSelectedColumnsCollectionTest.getService(
at org.hibernate.ogm.test.mongodb.loading.LoadSelectedColumnsCollectionTest.testLoadSelectedColumns(
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(
at sun.reflect.DelegatingMethodAccessorImpl.invoke(
at java.lang.reflect.Method.invoke(
at junit.framework.TestCase.runTest(
at org.hibernate.ogm.test.simpleentity.OgmTestCase.runTest(
at org.hibernate.ogm.test.simpleentity.OgmTestCase.runBare(

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