Part 3 程式碼執行出現多個錯誤 unsupported format 和 Invalid RGBA argument?

---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~/opt/anaconda3/lib/python3.7/site-packages/IPython/core/formatters.py in __call__(self, obj)
    343             method = get_real_method(obj, self.print_method)
    344             if method is not None:
--> 345                 return method()
    346             return None
    347         else:

~/opt/anaconda3/lib/python3.7/site-packages/pandas/io/formats/style.py in _repr_html_(self)
    162         Hooks into Jupyter notebook rich display system.
    163         """
--> 164         return self.render()
    165 
    166     @Appender(

~/opt/anaconda3/lib/python3.7/site-packages/pandas/io/formats/style.py in render(self, **kwargs)
    518         self._compute()
    519         # TODO: namespace all the pandas keys
--> 520         d = self._translate()
    521         # filter out empty styles, every cell will have a class
    522         # but the list of props may just be [['', '']].

~/opt/anaconda3/lib/python3.7/site-packages/pandas/io/formats/style.py in _translate(self)
    369                     "value": value,
    370                     "class": " ".join(cs),
--> 371                     "display_value": formatter(value),
    372                     "is_visible": (c not in hidden_columns),
    373                 }

~/opt/anaconda3/lib/python3.7/site-packages/pandas/io/formats/style.py in ###draft_code_symbol_lessthen###lambda>(x)
   1464 def _maybe_wrap_formatter(formatter):
   1465     if is_string_like(formatter):
-> 1466         return lambda x: formatter.format(x)
   1467     elif callable(formatter):
   1468         return formatter

TypeError: unsupported format string passed to numpy.ndarray.__format__

###draft_code_symbol_lessthen###pandas.io.formats.style.Styler at 0x7fd4a4dadd50>
資產總計 : 1,156,116
---------------------------------------------------------------------------
ValueError                                Traceback (most recent call last)
~/opt/anaconda3/lib/python3.7/site-packages/matplotlib/axes/_axes.py in _parse_scatter_color_args(c, edgecolors, kwargs, xshape, yshape, get_next_color_func)
   4284             try:  # Then is 'c' acceptable as PathCollection facecolors?
-> 4285                 colors = mcolors.to_rgba_array(c)
   4286                 n_elem = colors.shape[0]

~/opt/anaconda3/lib/python3.7/site-packages/matplotlib/colors.py in to_rgba_array(c, alpha)
    293     for i, cc in enumerate(c):
--> 294         result[i] = to_rgba(cc, alpha)
    295     return result

~/opt/anaconda3/lib/python3.7/site-packages/matplotlib/colors.py in to_rgba(c, alpha)
    176     if rgba is None:  # Suppress exception chaining of cache lookup failure.
--> 177         rgba = _to_rgba_no_colorcycle(c, alpha)
    178         try:

~/opt/anaconda3/lib/python3.7/site-packages/matplotlib/colors.py in _to_rgba_no_colorcycle(c, alpha)
    239         # Test dimensionality to reject single floats.
--> 240         raise ValueError("Invalid RGBA argument: {!r}".format(orig_c))
    241     # Return a tuple to prevent the cached value from being modified.

ValueError: Invalid RGBA argument: nan

During handling of the above exception, another exception occurred:

ValueError                                Traceback (most recent call last)
###draft_code_symbol_lessthen###ipython-input-12-e48eedced9e4> in ###draft_code_symbol_lessthen###module>
      7 model_2d60 = cs.load_model(data_2d, model_file='2d_60D_model')
      8 model_60 = cs.blending_model([model_1d60, model_2d60], [0.7])
----> 9 cs.predict_result(trading_params=TRADING_PARAMS, model_d1=model_1, model_d60=model_60)

~/Desktop/AI for stock prediction/[v1.04]生技股/cstock.py in predict_result(trading_params, model_d1, model_d60)
   1419     data = data[['history_std', 'pred_60', 'original_ratio']].values
   1420     plt.figure(figsize=(15,8))
-> 1421     plt.scatter(data[:, 0], data[:, 1], marker='o', c=data[:, 2], s=100, cmap=plt.get_cmap('Spectral'))
   1422     plt.grid(axis='y', which='major')
   1423     for label, x, y in zip(labels, data[:, 0], data[:, 1]):

~/opt/anaconda3/lib/python3.7/site-packages/matplotlib/pyplot.py in scatter(x, y, s, c, marker, cmap, norm, vmin, vmax, alpha, linewidths, verts, edgecolors, plotnonfinite, data, **kwargs)
   2845         verts=verts, edgecolors=edgecolors,
   2846         plotnonfinite=plotnonfinite, **({"data": data} if data is not
-> 2847         None else {}), **kwargs)
   2848     sci(__ret)
   2849     return __ret

~/opt/anaconda3/lib/python3.7/site-packages/matplotlib/__init__.py in inner(ax, data, *args, **kwargs)
   1599     def inner(ax, *args, data=None, **kwargs):
   1600         if data is None:
-> 1601             return func(ax, *map(sanitize_sequence, args), **kwargs)
   1602 
   1603         bound = new_sig.bind(ax, *args, **kwargs)

~/opt/anaconda3/lib/python3.7/site-packages/matplotlib/axes/_axes.py in scatter(self, x, y, s, c, marker, cmap, norm, vmin, vmax, alpha, linewidths, verts, edgecolors, plotnonfinite, **kwargs)
   4452             self._parse_scatter_color_args(
   4453                 c, edgecolors, kwargs, xshape, yshape,
-> 4454                 get_next_color_func=self._get_patches_for_fill.get_next_color)
   4455 
   4456         if plotnonfinite and colors is None:

~/opt/anaconda3/lib/python3.7/site-packages/matplotlib/axes/_axes.py in _parse_scatter_color_args(c, edgecolors, kwargs, xshape, yshape, get_next_color_func)
   4304                         "'c' argument must be a mpl color, a sequence of mpl "
   4305                         "colors or a sequence of numbers, not {}."
-> 4306                             .format(c)  # note: could be long depending on c
   4307                     )
   4308         else:

ValueError: 'c' argument must be a mpl color, a sequence of mpl colors or a sequence of numbers, not [nan nan array([], dtype=float32) nan nan nan nan nan nan nan nan nan nan
 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
 nan nan nan nan nan nan nan].
Part 3 程式碼執行出現多個錯誤 unsupported format 和 Invalid RGBA argument?

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