Traceback (most recent call last):


 "/usr/lib/python2.7/threading.py", line 801, in __bootstrap_inner

self.run()


 "/usr/local/lib/python2.7/dist-packages/kalliope/signals/order/order.py", line 83, in run

HookManager.on_start()


 "/usr/local/lib/python2.7/dist-packages/kalliope/core/HookManager.py", line 12, in on_start

return cls.execute_synapses_in_hook_name("on_start")


 "/usr/local/lib/python2.7/dist-packages/kalliope/core/HookManager.py", line 90, in execute_synapses_in_hook_name

return SynapseLauncher.start_synapse_by_list_name(list_synapse, new_lifo=True)


 "/usr/local/lib/python2.7/dist-packages/kalliope/core/SynapseLauncher.py", line 63, in start_synapse_by_list_name

return lifo_buffer.execute(is_api_call=True)


 "/usr/local/lib/python2.7/dist-packages/kalliope/core/Lifo/LIFOBuffer.py", line 109, in execute

self._process_synapse_list(last_synapse_fifo_list)


 "/usr/local/lib/python2.7/dist-packages/kalliope/core/Lifo/LIFOBuffer.py", line 139, in _process_synapse_list

self._process_neuron_list(matched_synapse=matched_synapse)


 "/usr/local/lib/python2.7/dist-packages/kalliope/core/Lifo/LIFOBuffer.py", line 173, in _process_neuron_list

parameters_dict=matched_synapse.parameters)


 "/usr/local/lib/python2.7/dist-packages/kalliope/core/NeuronLauncher.py", line 62, in start_neuron

instantiated_neuron = NeuronLauncher.launch_neuron(neuron)


 "/usr/local/lib/python2.7/dist-packages/kalliope/core/NeuronLauncher.py", line 44, in launch_neuron

resources_dir=neuron_folder)


 "/usr/local/lib/python2.7/dist-packages/kalliope/core/Utils/Utils.py", line 140, in get_dynamic_class_instantiation

return klass(**parameters)


 "/usr/local/lib/python2.7/dist-packages/kalliope/neurons/say/say.py", line 11, in __init__

self.say(self.message)


 "/usr/local/lib/python2.7/dist-packages/kalliope/core/NeuronModule.py", line 174, in say

tts_module_instance.say(tts_message)


 "/usr/local/lib/python2.7/dist-packages/kalliope/tts/pico2wave/pico2wave.py", line 39, in say

self.generate_and_play(words, self._generate_audio_file)


 "/usr/local/lib/python2.7/dist-packages/kalliope/core/TTS/TTSModule.py", line 106, in generate_and_play

generate_audio_function_from_child()


 "/usr/local/lib/python2.7/dist-packages/kalliope/tts/pico2wave/pico2wave.py", line 67, in _generate_audio_file

subprocess.call(final_command)


 "/usr/lib/python2.7/subprocess.py", line 172, in call

return Popen(*popenargs, **kwargs).wait()


 "/usr/lib/python2.7/subprocess.py", line 394, in __init__

errread, errwrite)


 "/usr/lib/python2.7/subprocess.py", line 1047, in _execute_child

raise child_exception
TypeError: execv() arg 2 must contain only strings

Traceback (most recent call last):


 "/usr/local/lib/python3.8/site-packages/django/core/handlers/exception.py", line 34, in inner

response = get_response(request)


 "/usr/local/lib/python3.8/site-packages/django/core/handlers/base.py", line 115, in _get_response

response = self.process_exception_by_middleware(e, request)


 "/usr/local/lib/python3.8/site-packages/django/core/handlers/base.py", line 113, in _get_response

response = wrapped_callback(request, *callback_args, **callback_kwargs)


 "/usr/local/lib/python3.8/site-packages/django/views/decorators/csrf.py", line 54, in wrapped_view

return view_func(*args, **kwargs)


 "/usr/local/lib/python3.8/site-packages/rest_framework/viewsets.py", line 114, in view

return self.dispatch(request, *args, **kwargs)


 "/usr/local/lib/python3.8/site-packages/rest_framework/views.py", line 505, in dispatch

response = self.handle_exception(exc)


 "/usr/local/lib/python3.8/site-packages/rest_framework/views.py", line 465, in handle_exception

self.raise_uncaught_exception(exc)


 "/usr/local/lib/python3.8/site-packages/rest_framework/views.py", line 476, in raise_uncaught_exception

raise exc


 "/usr/local/lib/python3.8/site-packages/rest_framework/views.py", line 502, in dispatch

response = handler(request, *args, **kwargs)


 "/code/posthog/api/action.py", line 193, in trends

actions = self.get_queryset()


 "/code/posthog/api/action.py", line 75, in get_queryset

queryset = queryset.filter(pk__in=[action['id'] for action in self._parse_actions(self.request.GET['actions'])])


 "/code/posthog/api/action.py", line 75, in <listcomp>

queryset = queryset.filter(pk__in=[action['id'] for action in self._parse_actions(self.request.GET['actions'])])
TypeError: 'int' object is not subscriptable
