![]() ![]() ValueError: could not convert string to float: '223,224,227' ![]() Return array(a, dtype, copy=False, order='C', ndmin=1) S = str(a.rgb).replace(r,"").replace(g,"").replace(b,"").replace(")","")įile "/home/firaki/Desktop/Tests /image test/C3.py", line 44, in įile "/home/firaki/Desktop/Tests /image test/C3.py", line 33, in convert_rgb_to_namesįile "/home/firaki/.local/lib/python3.9/site-packages/scipy/spatial/kdtree.py", line 483, in queryĭ, i = super().query(x, k, eps, p, distance_upper_bound, workers)įile "ckdtree.pyx", line 788, in .queryįile "/usr/lib/python3/dist-packages/numpy/core/_asarray.py", line 177, in ascontiguousarray That is because the first line of your file is letter l which cannot be converted to a float number. # a dictionary of all the hex and their respective names in css3įor color_hex, color_name in css3_db.items():ĭistance, index = kdt_db.query(rgb_tuple) Jby Zach How to Fix in Pandas: could not convert string to float One common error you may encounter when using pandas is: ValueError: could not convert string to float: '400. The function takes in a tuple of three numbers separated by commas (RGB values) and returns the color Closet to it.įrom webcolors import CSS3_HEX_TO_NAMES, hex_to_rgb, name_to_rgb ![]() Now, i know it is a string but how can i convert it into a tuple type that can be read in the function, as the value contains commas and cannot be converted to float i think. if (utcoffset is not None): timeDifference float (utcoffset) but what does this do if it is actually None. ValueError: could not convert string to float You’re converting a string to a float right here in python Mariusthvdb (Marius) December 14, 2021, 2:05pm 5 right, I thought you said the template sensor needed checking., sorry for that. You just have to decide how to deal with empty strings: append some default value or skip them. In this article, we’ll discuss the ValueError: could not convert a string to float error in Python and how to fix it. HI, now i have a script that extracts colors from image and then i put that RGB values in the function as a tuple, but i get this error You can either ignore them, or add some default value: for row in reader: try: listcol.append (float (row c.strip ('''))) except ValueError: Empty string if row c.strip ('' ') '': listcol.append (0.0) or pass ignore else: raise. ![]()
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