Htmengine skeleton app

Engineering Applications
1

Hi, im having some problems when starting htmengine with supervisor. Status is the following
htmengine:anomaly_service RUNNING pid 3543, uptime 0:07:44
htmengine:metric_listener RUNNING pid 3542, uptime 0:07:44
htmengine:metric_storer FATAL Exited too quickly (process log may have details)
htmengine:model_scheduler RUNNING pid 3545, uptime 0:07:44

The htmengine:metric_storer error is the following

from nupic.data import fieldmeta
ImportError: cannot import name fieldmeta
Traceback (most recent call last): File “/usr/lib/python2.7/runpy.py”, line 174, in _run_module_as_main “main”, fname, loader, pkg_name) File “/usr/lib/python2.7/runpy.py”, line 72, in _run_code exec code in run_globals File “/home/parallels/numenta-apps/htmengine/htmengine/runtime/metric_storer.py”, line 42, in from htmengine.adapters.datasource import createCustomDatasourceAdapter File “/home/parallels/numenta-apps/htmengine/htmengine/adapters/datasource/init.py”, line 22, in import htmengine.adapters.datasource.custom File “/home/parallels/numenta-apps/htmengine/htmengine/adapters/datasource/custom/init.py”, line 37, in from htmengine.runtime import scalar_metric_utils File “/home/parallels/numenta-apps/htmengine/htmengine/runtime/scalar_metric_utils.py”, line 38, in from nupic.data import fieldmeta
ImportError: cannot import name fieldmeta


If try directly through Python got the same error
>>> import nupic.data
>>> from nupic.data import fieldmeta
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
ImportError: cannot import name fieldmeta



Thanks in advance
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2

We recently made breaking changes in NuPIC for a 1.0 release. HTM Engine was not updated to use these changes because we don’t run those apps anymore.

If you want to run HTM Engine, you’ll need to downgrade to NuPIC 0.5.6.

3

Thanks! That fixed the problem!

1 Like