NameError: name 'EIF_cond_exp_isfa_ista' is not defined

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René Andrade Rey

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Feb 5, 2018, 9:37:54 AM2/5/18

to Neural Ensemble

Hello:

I have a problem with pyNN 0.9.2. Does this error has anything to do with missing libneurosim library?Or if not how could I fix it?

Renes-MacBook-Air-2:~ andraderenew$ python /Users/andraderenew/Desktop/nest\ works/pyNN/\ population.py

[INFO] [2018.2.5 15:30:32 /tmp/nest-20171218-23550-cuzryg/nest-simulator-2.14.0/nestkernel/rng_manager.cpp:238 @ Network::create_rngs_] : Creating default RNGs

[INFO] [2018.2.5 15:30:32 /tmp/nest-20171218-23550-cuzryg/nest-simulator-2.14.0/nestkernel/rng_manager.cpp:233 @ Network::create_rngs_] : Deleting existing random number generators

[INFO] [2018.2.5 15:30:32 /tmp/nest-20171218-23550-cuzryg/nest-simulator-2.14.0/nestkernel/rng_manager.cpp:238 @ Network::create_rngs_] : Creating default RNGs

[INFO] [2018.2.5 15:30:32 /tmp/nest-20171218-23550-cuzryg/nest-simulator-2.14.0/nestkernel/rng_manager.cpp:284 @ Network::create_grng_] : Creating new default global RNG

-- N E S T --

Version 2.14.0 Dec 18 2017 12:55:19

This program is provided AS IS and comes with

NO WARRANTY. See the file LICENSE for details.

Problems or suggestions?

Visit http://www.nest-simulator.org

Type 'nest.help()' to find out more about NEST.

CSAConnector: libneurosim support not available in NEST.

Falling back on PyNN's default CSAConnector.

Please re-compile NEST using --with-libneurosim=PATH

/Users/andraderenew/miniconda3/lib/python3.6/site-packages/pyNN/nest/__init__.py:55: UserWarning: Unable to install NEST extensions. Certain models may not be available.

Further details: DynamicModuleManagementError in Install: Module 'pynn_extensions' could not be opened.

The dynamic loader returned the following error: 'file not found'.

Please check LD_LIBRARY_PATH (OSX: DYLD_LIBRARY_PATH)!

warnings.warn("Unable to install NEST extensions. Certain models may not be available.\nFurther details: {}".format(err))

Traceback (most recent call last):

File "/Users/andraderenew/Desktop/nest works/pyNN/ population.py", line 8, in <module>

ctx_cells = Population(100, cortical_type)

NameError: name 'Population' is not defined

Renes-MacBook-Air-2:~ andraderenew$ python /Users/andraderenew/Desktop/nest\ works/pyNN/\ population.py

[INFO] [2018.2.5 15:30:13 /tmp/nest-20171218-23550-cuzryg/nest-simulator-2.14.0/nestkernel/rng_manager.cpp:238 @ Network::create_rngs_] : Creating default RNGs

[INFO] [2018.2.5 15:30:13 /tmp/nest-20171218-23550-cuzryg/nest-simulator-2.14.0/nestkernel/rng_manager.cpp:233 @ Network::create_rngs_] : Deleting existing random number generators