Hello,
When I try to run a simple nengo model on the loihi chip using the intel cloud I’m getting an exception:
/homes/fandavid/.virtualenvs/nengo-loihi/lib/python3.5/site-packages/nengo_loihi/builder.py:257: UserWarning: Intercepts are larger than intercept limit (0.95). High intercept values cause issues when discretizing the model for running on Loihi.
"the model for running on Loihi." % intercept_limit)
/homes/fandavid/.virtualenvs/nengo-loihi/lib/python3.5/site-packages/nengo_loihi/loihi_interface.py:404: UserWarning: Seed will be ignored when running on Loihi
warnings.warn("Seed will be ignored when running on Loihi")
Traceback (most recent call last):
File "test.py", line 27, in <module>
sim.run(1)
File "/homes/fandavid/.virtualenvs/nengo-loihi/lib/python3.5/site-packages/nengo_loihi/simulator.py", line 385, in run
self.run_steps(steps)
File "/homes/fandavid/.virtualenvs/nengo-loihi/lib/python3.5/site-packages/nengo_loihi/simulator.py", line 426, in run_steps
self.loihi.create_io_snip()
File "/homes/fandavid/.virtualenvs/nengo-loihi/lib/python3.5/site-packages/nengo_loihi/loihi_interface.py", line 534, in create_io_snip
template = env.get_template("nengo_io.c.template")
File "/homes/fandavid/.virtualenvs/nengo-loihi/lib/python3.5/site-packages/jinja2/environment.py", line 830, in get_template
return self._load_template(name, self.make_globals(globals))
File "/homes/fandavid/.virtualenvs/nengo-loihi/lib/python3.5/site-packages/jinja2/environment.py", line 804, in _load_template
template = self.loader.load(self, name, globals)
File "/homes/fandavid/.virtualenvs/nengo-loihi/lib/python3.5/site-packages/jinja2/loaders.py", line 113, in load
source, filename, uptodate = self.get_source(environment, name)
File "/homes/fandavid/.virtualenvs/nengo-loihi/lib/python3.5/site-packages/jinja2/loaders.py", line 187, in get_source
raise TemplateNotFound(template)
jinja2.exceptions.TemplateNotFound: nengo_io.c.template
Is my environment not properly setup correctly?
My installed packages are:
nengo 2.8.0
nengo-loihi 0.4.0.dev0
nengo-spa 0.6.0
networkx 2.2
numpy 1.14.3
nxsdk 0.7
I tried with both version 0.3.0 and 0.4.0.dev0 with the same result.