Traceback (most recent call last):


 "rh2_test.py", line 46, in <module>

search_metric='accuracy')


 "/opt/tiger/hadron2/autohadron/autohadron/pipelines/train_pipeline.py", line 64, in train

nthreads_per_trial=30)


 "/opt/tiger/hadron2/autogluon/tabular/src/autogluon/tabular/task/tabular_prediction/presets_configs.py", line 10, in _call

return f(*gargs, **gkwargs)


 "/opt/tiger/hadron2/autogluon/tabular/src/autogluon/tabular/task/tabular_prediction/tabular_prediction.py", line 700, in fit

time_limit=time_limits_orig, save_data=cache_data, save_bagged_folds=save_bagged_folds, verbosity=verbosity)


 "/opt/tiger/hadron2/autogluon/tabular/src/autogluon/tabular/learner/abstract_learner.py", line 85, in fit

return self._fit(X=X, X_val=X_val, **kwargs)


 "/opt/tiger/hadron2/autogluon/tabular/src/autogluon/tabular/learner/default_learner.py", line 96, in _fit

trainer.train(X, y, X_val, y_val, X_unlabeled=X_unlabeled, holdout_frac=holdout_frac, time_limit=time_limit_trainer, **trainer_fit_kwargs)


 "/opt/tiger/hadron2/autogluon/tabular/src/autogluon/tabular/trainer/auto_trainer.py", line 48, in train

stack_ensemble_levels=stack_ensemble_levels, time_limit=time_limit, core_kwargs=core_kwargs)


 "/opt/tiger/hadron2/autogluon/tabular/src/autogluon/tabular/trainer/abstract_trainer.py", line 1190, in _train_multi_and_ensemble

raise ValueError('AutoGluon did not successfully train any models')
ValueError: AutoGluon did not successfully train any models
Traceback (most recent call last):


 "/usr/local/lib/python2.7/dist-packages/cherrypy/_cprequest.py", line 670, in respond

response.body = self.handler()


 "/usr/local/lib/python2.7/dist-packages/cherrypy/lib/encoding.py", line 260, in __call__

ct.params[\'charset\'] = self.find_acceptable_charset()


 "/usr/local/lib/python2.7/dist-packages/cherrypy/lib/encoding.py", line 146, in find_acceptable_charset

encs = request.headers.elements(\'Accept-Charset\')


 "/usr/local/lib/python2.7/dist-packages/cherrypy/lib/httputil.py", line 456, in elements

return header_elements(key, value)


 "/usr/local/lib/python2.7/dist-packages/cherrypy/lib/httputil.py", line 237, in header_elements

return list(reversed(sorted(result)))


 "/usr/local/lib/python2.7/dist-packages/cherrypy/lib/httputil.py", line 217, in __lt__

if self.qvalue == other.qvalue:


 "/usr/local/lib/python2.7/dist-packages/cherrypy/lib/httputil.py", line 207, in qvalue

return float(val)
ValueError: invalid literal for float(): 0.7)
