Incomplete hibImport

[fedeb95]

Exception in thread "main" java.lang.NullPointerException
at org.hipi.imagebundle.HipiImageBundle.addImage(HipiImageBundle.java:634)
at org.hipi.tools.HibImport.main(HibImport.java:136)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.hadoop.util.RunJar.run(RunJar.java:221)
at org.apache.hadoop.util.RunJar.main(RunJar.java:136)

thrown while importing with hibImport a se tof nearly 4000 images. Trying with Hadoop 2.7 on a two nodes cluster. Only about 800 of the images where imported into an hib.