In the build, a selected item produces a "Error while Fetching from Mr. DLib".
The same item works when JabRef is started from Eclipse.
This is an example BibTex file where we (2 systems in Dublin and in Tokyo) observed it.

@inproceedings{Hornecker:2006:GGT:1124772.1124838,
address = {New York, NY, USA},
author = {Hornecker, Eva and Buur, Jacob},
booktitle = {Proceedings of the SIGCHI Conference on Human Factors in Computing Systems},
doi = {10.1145/1124772.1124838},
isbn = {1-59593-372-7},
keywords = {CSCW,analysis,collaboration,design,framework,social interaction,tangible interaction,tangible interface},
pages = {437--446},
publisher = {ACM},
series = {CHI '06},
title = {{Getting a Grip on Tangible Interaction: A Framework on Physical Space and Social Interaction}},
url = {http://doi.acm.org/10.1145/1124772.1124838},
year = {2006}
}