unable to launch dashboard

[Bharat9280]

Describe the bug
AttributeError Traceback (most recent call last)
Input In [15], in <cell line: 1>()
----> 1 ResponsibleAIDashboard(rai_insights, cohort_list=cohort_list)

File ~/.conda/envs/response/lib/python3.8/site-packages/raiwidgets/responsibleai_dashboard.py:34, in ResponsibleAIDashboard.init(self, analysis, public_ip, port, locale, cohort_list, **kwargs)
31 def init(self, analysis: RAIInsights,
32 public_ip=None, port=None, locale=None,
33 cohort_list=None, **kwargs):
---> 34 self.input = ResponsibleAIDashboardInput(
35 analysis, cohort_list=cohort_list)
37 super(ResponsibleAIDashboard, self).init(
38 dashboard_type="ResponsibleAI",
39 model_data=self.input.dashboard_input,
(...)
43 no_inline_dashboard=True,
44 **kwargs)
46 def predict():

File ~/.conda/envs/response/lib/python3.8/site-packages/raiwidgets/responsibleai_dashboard_input.py:41, in ResponsibleAIDashboardInput.init(self, analysis, cohort_list)
39 model = analysis.model
40 self._is_classifier = is_classifier(model)
---> 41 self.dashboard_input = analysis.get_data()
43 self._validate_cohort_list(cohort_list)
44 if cohort_list is not None:
45 # Add cohort_list to dashboard_input

File ~/.conda/envs/response/lib/python3.8/site-packages/responsibleai/rai_insights/rai_insights.py:498, in RAIInsights.get_data(self)
496 data.modelExplanationData = self.explainer.get_data()
497 data.errorAnalysisData = self.error_analysis.get_data()
--> 498 data.causalAnalysisData = self.causal.get_data()
499 data.counterfactualData = self.counterfactual.get_data()
500 return data

File ~/.conda/envs/response/lib/python3.8/site-packages/responsibleai/managers/causal_manager.py:435, in CausalManager.get_data(self)
430 def get_data(self):
431 """Get causal data
432 :return: List of CausalData objects.
433 :rtype: List[CausalData]
434 """
--> 435 return [result._get_dashboard_object() for result in self._results]

File ~/.conda/envs/response/lib/python3.8/site-packages/responsibleai/managers/causal_manager.py:435, in (.0)
430 def get_data(self):
431 """Get causal data
432 :return: List of CausalData objects.
433 :rtype: List[CausalData]
434 """
--> 435 return [result._get_dashboard_object() for result in self._results]

File ~/.conda/envs/response/lib/python3.8/site-packages/responsibleai/_tools/causal/causal_result.py:83, in CausalResult._get_dashboard_object(self)
80 def _get_dashboard_object(self):
81 causal_data = self._create_causal_data_object()
---> 83 causal_data.global_effects = self.global_effects
84 .reset_index().to_dict(orient='records')
85 local_dicts = self.local_effects.groupby('sample').apply(
86 lambda x: x.reset_index().to_dict(
87 orient='records')).values
88 causal_data.local_effects = [list(v) for v in local_dicts]

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

To Reproduce
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4. See error

Stack trace
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Expected behavior
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Desktop (please complete the following information):

• OS: [e.g. iOS]
• Browser [e.g. chrome, safari]
• Python version: [e.g. 3.9.12]
• raiwidgets and responsibleai package versions [e.g. 0.19.0]

To get the package versions please run in your command line:

pip show raiwidgets
pip show responsibleai

Additional context
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[gaugup]

@Bharat9280 could you share a sample notebook that resulted in this stack trace? Was the causal computation successful?