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I am getting an error in ideal_diode when saving in "dd.io.save('obs_data.h5',data)", see error below. When using the obs_data.h5 file supplied with example, the same error is generated further by "m.run()". So I cannot run an ideal_diode example. I am running Python 3 in Jupiter installed with Anaconda3 on Windows 7 enterprise.
Error:
NoSuchNodeError Traceback (most recent call last)
C:\ProgramData\Anaconda3\lib\site-packages\pandas\io\pytables.py in get_node(self, key)
1159 key = '/' + key
-> 1160 return self._handle.get_node(self.root, key)
1161 except _table_mod.exceptions.NoSuchNodeError:

C:\ProgramData\Anaconda3\lib\site-packages\tables\file.py in get_node(self, where, name, classname)
1643 nodepath = join_path(basepath, name or '') or '/'
-> 1644 node = where._v_file.get_node(nodepath)
1645 elif isinstance(where, (six.string_types, numpy.str)):

C:\ProgramData\Anaconda3\lib\site-packages\tables\file.py in _get_node(self, nodepath)
1598
-> 1599 node = self._node_manager.get_node(nodepath)
1600 assert node is not None, "unable to instantiate node %s" % nodepath

C:\ProgramData\Anaconda3\lib\site-packages\tables\file.py in get_node(self, key)
436 if self.node_factory:
--> 437 node = self.node_factory(key)
438 self.cache_node(node, key)

C:\ProgramData\Anaconda3\lib\site-packages\tables\group.py in _g_load_child(self, childname)
1180 # Is the node a group or a leaf?
-> 1181 node_type = self._g_check_has_child(childname)
1182

C:\ProgramData\Anaconda3\lib\site-packages\tables\group.py in _g_check_has_child(self, name)
397 "group %s does not have a child named %s"
--> 398 % (self._v_pathname, name))
399 return node_type

NoSuchNodeError: group / does not have a child named //data

During handling of the above exception, another exception occurred:

AttributeError Traceback (most recent call last)
in
33 # save them to HDF5
34 data = pd.DataFrame.from_records(data=data,columns=['V','T','J','uncertainty'])
---> 35 dd.io.save('obs_data.h5',data)
36
37 # these next few lines are for generating the plot

C:\ProgramData\Anaconda3\lib\site-packages\deepdish\io\hdf5io.py in save(path, data, compression)
594 else:
595 _save_level(h5file, group, data, name='data',
--> 596 filters=filters, idtable=idtable)
597 # Mark this to automatically unpack when loaded
598 group._v_attrs[DEEPDISH_IO_UNPACK] = True

C:\ProgramData\Anaconda3\lib\site-packages\deepdish\io\hdf5io.py in _save_level(handler, group, level, name, filters, idtable)
251 elif _pandas and isinstance(level, (pd.DataFrame, pd.Series, pd.Panel)):
252 store = _HDFStoreWithHandle(handler)
--> 253 store.put(group._v_pathname + '/' + name, level)
254
255 elif isinstance(level, (sparse.dok_matrix,

C:\ProgramData\Anaconda3\lib\site-packages\pandas\io\pytables.py in put(self, key, value, format, append, **kwargs)
887 format = get_option("io.hdf.default_format") or 'fixed'
888 kwargs = self._validate_format(format, kwargs)
--> 889 self._write_to_group(key, value, append=append, **kwargs)
890
891 def remove(self, key, where=None, start=None, stop=None):

C:\ProgramData\Anaconda3\lib\site-packages\pandas\io\pytables.py in _write_to_group(self, key, value, format, index, append, complib, encoding, **kwargs)
1365 def _write_to_group(self, key, value, format, index=True, append=False,
1366 complib=None, encoding=None, **kwargs):
-> 1367 group = self.get_node(key)
1368
1369 # remove the node if we are not appending

C:\ProgramData\Anaconda3\lib\site-packages\pandas\io\pytables.py in get_node(self, key)
1159 key = '/' + key
1160 return self._handle.get_node(self.root, key)
-> 1161 except _table_mod.exceptions.NoSuchNodeError:
1162 return None
1163

AttributeError: 'NoneType' object has no attribute 'exceptions'