'float' object has no attribute 'strip'

[matteodefelice]

I get an error when launching the script with python 3.8.5
Traceback (most recent call last):
File "h2_iea.py", line 53, in
raw["_name"] = raw.name.str.lower().map(lambda x: x.strip())
File "C:\Users\matte\miniconda3\envs\pydev\lib\site-packages\pandas\core\series.py", line 3879, in map
new_values = super()._map_values(arg, na_action=na_action)
File "C:\Users\matte\miniconda3\envs\pydev\lib\site-packages\pandas\core\base.py", line 937, in _map_values
new_values = map_f(values, mapper)
File "pandas_libs\lib.pyx", line 2467, in pandas._libs.lib.map_infer
File "h2_iea.py", line 53, in
raw["_name"] = raw.name.str.lower().map(lambda x: x.strip())
AttributeError: 'float' object has no attribute 'strip'