Traceback (most recent call last):


 "c:\users\michael\anaconda3\lib\site-packages\bokeh\server\protocol\server_handler.py", line 39, in handle

work = yield handler(message, connection)


 "c:\users\michael\anaconda3\lib\site-packages\tornado\gen.py", line 1015, in run

value = future.result()


 "c:\users\michael\anaconda3\lib\site-packages\tornado\concurrent.py", line 237, in result

raise_exc_info(self._exc_info)


 "<string>", line 3, in raise_exc_info


 "c:\users\michael\anaconda3\lib\site-packages\tornado\gen.py", line 1024, in run

yielded = self.gen.send(value)


 "c:\users\michael\anaconda3\lib\site-packages\bokeh\server\session.py", line 48, in _needs_document_lock_wrapper

result = yield yield_for_all_futures(func(self, *args, **kwargs))


 "c:\users\michael\anaconda3\lib\site-packages\bokeh\server\session.py", line 218, in _handle_patch

message.apply_to_document(self.document, self)


 "c:\users\michael\anaconda3\lib\site-packages\bokeh\server\protocol\messages\patch_doc.py", line 44, in apply_to_document

doc.apply_json_patch(self.content, setter)


 "c:\users\michael\anaconda3\lib\site-packages\bokeh\document.py", line 352, in apply_json_patch

self._initialize_references_json(references_json, references)


 "c:\users\michael\anaconda3\lib\site-packages\bokeh\document.py", line 1005, in _initialize_references_json

instance.update_from_json(obj_attrs, models=references, setter=setter)


 "c:\users\michael\anaconda3\lib\site-packages\bokeh\core\has_props.py", line 394, in update_from_json

self.set_from_json(k, v, models, setter)


 "c:\users\michael\anaconda3\lib\site-packages\bokeh\core\has_props.py", line 336, in set_from_json

descriptor.set_from_json(self, json, models, setter)


 "c:\users\michael\anaconda3\lib\site-packages\bokeh\core\property\descriptors.py", line 565, in set_from_json

models, setter)


 "c:\users\michael\anaconda3\lib\site-packages\bokeh\core\property\descriptors.py", line 285, in set_from_json

self._internal_set(obj, json, setter)


 "c:\users\michael\anaconda3\lib\site-packages\bokeh\core\property\descriptors.py", line 713, in _internal_set

self._real_set(obj, old, value, setter=setter)


 "c:\users\michael\anaconda3\lib\site-packages\bokeh\core\property\descriptors.py", line 746, in _real_set

unchanged = self.property.matches(value, old) and (hint is None)
ValueError: The truth value of an array with more than one element is ambiguous. Use a.any() or a.all()

Traceback (most recent call last):


 "<stdin>", line 1, in <module>
sqlite3.OperationalError: unknown tokenizer: icu
