Dear Angeliki,
It would indeed be better to check the weight on network construction. I will check why we only do it during simulation. And in any case, NEST should not crash.
Best, Hans Ekkehard
On 17 Feb 2020, at 14:28, Angeliki Papadimitriou <angpap@kth.semailto:angpap@kth.se> wrote:
Dear Hans,
If you refer to my particular case, the negative weight was explicitly set.
The thing that made it tricky to find was that the error occurred during the simulation and not when the model was created (which is the part where the problematic synaptic connections were established).
Best
Angeliki
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Prof. Dr. Hans Ekkehard Plesser Head, Data Science Section
Faculty of Science and Technology Norwegian University of Life Sciences PO Box 5003, 1432 Aas, Norway
Phone +47 6723 1560 Email hans.ekkehard.plesser@nmbu.no Home http://arken.nmbu.no/~plesser