File "D:\Anaconda\envs\tensorflow\lib\site-packages\pyglet\canvas\base.py", line 65, in get_screen

最新推荐文章于 2024-11-10 17:58:33 发布
最新推荐文章于 2024-11-10 17:58:33 发布
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CC 4.0 BY-SA版权
分类专栏： 强化学习
版权声明：本文为博主原创文章，遵循 CC 4.0 BY-SA 版权协议，转载请附上原文出处链接和本声明。
本文链接：https://blog.youkuaiyun.com/qq_36936510/article/details/84839525
在尝试运行强化学习代码时遇到了错误，具体是由于pyglet库的版本问题导致的NotImplementedError。错误出现在`pyglet.canvas.base.py`的第65行。解决方法是将pyglet从1.3版本降级到1.2.4，通过在Anaconda Prompt中使用`pip install pyglet==1.2.4`命令进行安装，然后重启Spyder IDE。

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https://blog.youkuaiyun.com/XJY104165/article/details/78806343?utm_source=blogxgwz8
试图运行强化学习代码时报错：
runfile(‘F:/tensorflow_code/temp.py’, wdir=‘F:/tensorflow_code’)
Traceback (most recent call last):

File “”, line 1, in
runfile(‘F:/tensorflow_code/temp.py’, wdir=‘F:/tensorflow_code’)

File “D:\Anaconda\envs\tensorflow\lib\site-packages\spyder_kernels\customize\spydercustomize.py”, line 678, in runfile
execfile(filename, namespace)

File “D:\Anaconda\envs\tensorflow\lib\site-packages\spyder_kernels\customize\spydercustomize.py”, line 106, in execfile
exec(compile(f.read(), filename, ‘exec’), namespace)

File “F:/tensorflow_code/temp.py”, line 12, in
env.render()

File “D:\Anaconda\envs\tensorflow\lib\site-packages\gym\

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mimage._draw_list_compositing_images( File "D:\Anaconda\Lib\site-packages\matplotlib\image.py", line 134, in _draw_list_compositing_images a.draw(renderer) File "D:\Anaconda\Lib\site-packages\matplotlib\artist.py", line 71, in draw_wrapper return draw(artist, renderer) File "D:\Anaconda\Lib\site-packages\matplotlib\axes\_base.py", line 3181, in draw mimage._draw_list_compositing_images( File "D:\Anaconda\Lib\site-packages\matplotlib\image.py", line 134, in _draw_list_compositing_images a.draw(renderer) File "D:\Anaconda\Lib\site-packages\matplotlib\artist.py", line 71, in draw_wrapper return draw(artist, renderer) File "D:\Anaconda\Lib\site-packages\matplotlib\axis.py", line 1423, in draw self.label.draw(renderer) File "D:\Anaconda\Lib\site-packages\matplotlib\artist.py", line 71, in draw_wrapper return draw(artist, renderer) File "D:\Anaconda\Lib\site-packages\matplotlib\text.py", line 752, in draw bbox, info, descent = self._get_layout(renderer) File "D:\Anaconda\Lib\site-packages\matplotlib\text.py", line 382, in _get_layout w, h, d = _get_text_metrics_with_cache( File "D:\Anaconda\Lib\site-packages\matplotlib\text.py", line 69, in _get_text_metrics_with_cache return _get_text_metrics_with_cache_impl( File "D:\Anaconda\Lib\site-packages\matplotlib\text.py", line 77, in _get_text_metrics_with_cache_impl return renderer_ref().get_text_width_height_descent(text, fontprop, ismath) File "D:\Anaconda\Lib\site-packages\matplotlib\backends\backend_agg.py", line 215, in get_text_width_height_descent self.mathtext_parser.parse(s, self.dpi, prop) File "D:\Anaconda\Lib\site-packages\matplotlib\mathtext.py", line 86, in parse return self._parse_cached(s, dpi, prop, antialiased, load_glyph_flags) File "D:\Anaconda\Lib\site-packages\matplotlib\mathtext.py", line 100, in _parse_cached box = self._parser.parse(s, fontset, fontsize, dpi) File "D:\Anaconda\Lib\site-packages\matplotlib\_mathtext.py", line 2170, in parse result = self._expression.parseString(s) File "D:\Anaconda\Lib\site-packages\pyparsing\core.py", line 1131, in parse_string loc, tokens = self._parse(instring, 0) File "D:\Anaconda\Lib\site-packages\pyparsing\core.py", line 921, in _parseCache value = self._parseNoCache(instring, loc, doActions, callPreParse) File "D:\Anaconda\Lib\site-packages\pyparsing\core.py", line 817, in _parseNoCache loc, tokens = self.parseImpl(instring, pre_loc, doActions) File "D:\Anaconda\Lib\site-packages\pyparsing\core.py", line 3886, in parseImpl loc, exprtokens = e._parse(instring, loc, doActions) File "D:\Anaconda\Lib\site-packages\pyparsing\core.py", line 921, in _parseCache value = self._parseNoCache(instring, loc, doActions, callPreParse) File "D:\Anaconda\Lib\site-packages\pyparsing\core.py", line 817, in _parseNoCache loc, tokens = self.parseImpl(instring, pre_loc, doActions) File "D:\Anaconda\Lib\site-packages\pyparsing\core.py", line 4891, in parseImpl return super().parseImpl(instring, loc, doActions) File "D:\Anaconda\Lib\site-packages\pyparsing\core.py", line 4790, in parseImpl loc, tokens = self_expr_parse(instring, loc, doActions) File "D:\Anaconda\Lib\site-packages\pyparsing\core.py", line 921, in _parseCache value = self._parseNoCache(instring, loc, doActions, callPreParse) File "D:\Anaconda\Lib\site-packages\pyparsing\core.py", line 817, in _parseNoCache loc, tokens = self.parseImpl(instring, pre_loc, doActions) File "D:\Anaconda\Lib\site-packages\pyparsing\core.py", line 3886, in parseImpl loc, exprtokens = e._parse(instring, loc, doActions) File "D:\Anaconda\Lib\site-packages\pyparsing\core.py", line 921, in _parseCache value = self._parseNoCache(instring, loc, doActions, callPreParse) File "D:\Anaconda\Lib\site-packages\pyparsing\core.py", line 856, in _parseNoCache tokens = fn(instring, tokens_start, ret_tokens) File "D:\Anaconda\Lib\site-packages\pyparsing\core.py", line 291, in wrapper ret = func(*args[limit:]) File "D:\Anaconda\Lib\site-packages\matplotlib\_mathtext.py", line 2206, in non_math symbols = [Char(c, self.get_state()) for c in s] File "D:\Anaconda\Lib\site-packages\matplotlib\_mathtext.py", line 1091, in __init__ self._update_metrics() File "D:\Anaconda\Lib\site-packages\matplotlib\_mathtext.py", line 1097, in _update_metrics metrics = self._metrics = self.fontset.get_metrics( File "D:\Anaconda\Lib\site-packages\matplotlib\_mathtext.py", line 286, in get_metrics info = self._get_info(font, font_class, sym, fontsize, dpi) File "D:\Anaconda\Lib\site-packages\matplotlib\_mathtext.py", line 375, in _get_info font, num, slanted = self._get_glyph(fontname, font_class, sym) File "D:\Anaconda\Lib\site-packages\matplotlib\_mathtext.py", line 710, in _get_glyph return super()._get_glyph(fontname, font_class, sym) File "D:\Anaconda\Lib\site-packages\matplotlib\_mathtext.py", line 648, in _get_glyph _log.info("Substituting symbol %s from %s", sym, family) Message: 'Substituting symbol %s from %s' Arguments: ('³', 'STIXGeneral') 2025-07-26 16:29:36,050 - matplotlib.mathtext - WARNING - Font 'default' does not have a glyph for '\xb3' [U+b3], substituting with a dummy symbol. 2025-07-26 16:29:36,051 - matplotlib.mathtext - INFO - Substituting symbol ³ from STIXGeneral 2025-07-26 16:29:36,145 - matplotlib.mathtext - WARNING - Font 'default' does not have a glyph for '\xb3' [U+b3], substituting with a dummy symbol. 2025-07-26 16:29:36,145 - matplotlib.mathtext - INFO - Substituting symbol ³ from STIXGeneral --- Logging error --- Traceback (most recent call last): File "D:\Anaconda\Lib\logging\__init__.py", line 1163, in emit stream.write(msg + self.terminator) UnicodeEncodeError: 'gbk' codec can't encode character '\xb3' in position 75: illegal multibyte sequence Call stack: File "D:\PythonProject1\水位计算软件.py", line 606, in <module> root.mainloop() File "D:\Anaconda\Lib\tkinter\__init__.py", line 1505, in mainloop self.tk.mainloop(n) File "D:\Anaconda\Lib\tkinter\__init__.py", line 1968, in __call__ return self.func(*args) File "D:\PythonProject1\水位计算软件.py", line 572, in show_results self.calculator.plot_results() File "D:\PythonProject1\水位计算软件.py", line 274, in plot_results plt.show() File "D:\Anaconda\Lib\site-packages\matplotlib\pyplot.py", line 614, in show return _get_backend_mod().show(*args, **kwargs) File "D:\Anaconda\Lib\site-packages\matplotlib\backend_bases.py", line 3547, in show cls.mainloop() File "D:\Anaconda\Lib\site-packages\matplotlib\backends\_backend_tk.py", line 544, in start_main_loop first_manager.window.mainloop() File "D:\Anaconda\Lib\tkinter\__init__.py", line 1505, in mainloop self.tk.mainloop(n) File "D:\Anaconda\Lib\tkinter\__init__.py", line 1968, in __call__ return self.func(*args) File "D:\Anaconda\Lib\tkinter\__init__.py", line 862, in callit func(*args) File "D:\Anaconda\Lib\site-packages\matplotlib\backends\_backend_tk.py", line 274, in idle_draw self.draw() File "D:\Anaconda\Lib\site-packages\matplotlib\backends\backend_tkagg.py", line 10, in draw super().draw() File "D:\Anaconda\Lib\site-packages\matplotlib\backends\backend_agg.py", line 382, in draw self.figure.draw(self.renderer) File "D:\Anaconda\Lib\site-packages\matplotlib\artist.py", line 94, in draw_wrapper result = draw(artist, renderer, *args, **kwargs) File "D:\Anaconda\Lib\site-packages\matplotlib\artist.py", line 71, in draw_wrapper return draw(artist, renderer) File "D:\Anaconda\Lib\site-packages\matplotlib\figure.py", line 3257, in draw mimage._draw_list_compositing_images( File "D:\Anaconda\Lib\site-packages\matplotlib\image.py", line 134, in _draw_list_compositing_images a.draw(renderer) File "D:\Anaconda\Lib\site-packages\matplotlib\artist.py", line 71, in draw_wrapper return draw(artist, renderer) File "D:\Anaconda\Lib\site-packages\matplotlib\axes\_base.py", line 3181, in draw mimage._draw_list_compositing_images( File "D:\Anaconda\Lib\site-packages\matplotlib\image.py", line 134, in _draw_list_compositing_images a.draw(renderer) File "D:\Anaconda\Lib\site-packages\matplotlib\artist.py", line 71, in draw_wrapper return draw(artist, renderer) File "D:\Anaconda\Lib\site-packages\matplotlib\axis.py", line 1423, in draw self.label.draw(renderer) File "D:\Anaconda\Lib\site-packages\matplotlib\artist.py", line 71, in draw_wrapper return draw(artist, renderer) File "D:\Anaconda\Lib\site-packages\matplotlib\text.py", line 752, in draw bbox, info, descent = self._get_layout(renderer) File "D:\Anaconda\Lib\site-packages\matplotlib\text.py", line 382, in _get_layout w, h, d = _get_text_metrics_with_cache( File "D:\Anaconda\Lib\site-packages\matplotlib\text.py", line 69, in _get_text_metrics_with_cache return _get_text_metrics_with_cache_impl( File "D:\Anaconda\Lib\site-packages\matplotlib\text.py", line 77, in _get_text_metrics_with_cache_impl return renderer_ref().get_text_width_height_descent(text, fontprop, ismath) File "D:\Anaconda\Lib\site-packages\matplotlib\backends\backend_agg.py", line 215, in get_text_width_height_descent self.mathtext_parser.parse(s, self.dpi, prop) File "D:\Anaconda\Lib\site-packages\matplotlib\mathtext.py", line 86, in parse return self._parse_cached(s, dpi, prop, antialiased, load_glyph_flags) File "D:\Anaconda\Lib\site-packages\matplotlib\mathtext.py", line 100, in _parse_cached box = self._parser.parse(s, fontset, fontsize, dpi) File "D:\Anaconda\Lib\site-packages\matplotlib\_mathtext.py", line 2170, in parse result = self._expression.parseString(s) File "D:\Anaconda\Lib\site-packages\pyparsing\core.py", line 1131, in parse_string loc, tokens = self._parse(instring, 0) File "D:\Anaconda\Lib\site-packages\pyparsing\core.py", line 921, in _parseCache value = self._parseNoCache(instring, loc, doActions, callPreParse) File "D:\Anaconda\Lib\site-packages\pyparsing\core.py", line 817, in _parseNoCache loc, tokens = self.parseImpl(instring, pre_loc, doActions) File "D:\Anaconda\Lib\site-packages\pyparsing\core.py", line 3886, in parseImpl loc, exprtokens = e._parse(instring, loc, doActions) File "D:\Anaconda\Lib\site-packages\pyparsing\core.py", line 921, in _parseCache value = self._parseNoCache(instring, loc, doActions, callPreParse) File "D:\Anaconda\Lib\site-packages\pyparsing\core.py", line 817, in _parseNoCache loc, tokens = self.parseImpl(instring, pre_loc, doActions) File "D:\Anaconda\Lib\site-packages\pyparsing\core.py", line 4891, in parseImpl return super().parseImpl(instring, loc, doActions) File "D:\Anaconda\Lib\site-packages\pyparsing\core.py", line 4790, in parseImpl loc, tokens = self_expr_parse(instring, loc, doActions) File "D:\Anaconda\Lib\site-packages\pyparsing\core.py", line 921, in _parseCache value = self._parseNoCache(instring, loc, doActions, callPreParse) File "D:\Anaconda\Lib\site-packages\pyparsing\core.py", line 817, in _parseNoCache loc, tokens = self.parseImpl(instring, pre_loc, doActions) File "D:\Anaconda\Lib\site-packages\pyparsing\core.py", line 3886, in parseImpl loc, exprtokens = e._parse(instring, loc, doActions) File "D:\Anaconda\Lib\site-packages\pyparsing\core.py", line 921, in _parseCache value = self._parseNoCache(instring, loc, doActions, callPreParse) File "D:\Anaconda\Lib\site-packages\pyparsing\core.py", line 856, in _parseNoCache tokens = fn(instring, tokens_start, ret_tokens) File "D:\Anaconda\Lib\site-packages\pyparsing\core.py", line 291, in wrapper ret = func(*args[limit:]) File "D:\Anaconda\Lib\site-packages\matplotlib\_mathtext.py", line 2206, in non_math symbols = [Char(c, self.get_state()) for c in s] File "D:\Anaconda\Lib\site-packages\matplotlib\_mathtext.py", line 1091, in __init__ self._update_metrics() File "D:\Anaconda\Lib\site-packages\matplotlib\_mathtext.py", line 1097, in _update_metrics metrics = self._metrics = self.fontset.get_metrics( File "D:\Anaconda\Lib\site-packages\matplotlib\_mathtext.py", line 286, in get_metrics info = self._get_info(font, font_class, sym, fontsize, dpi) File "D:\Anaconda\Lib\site-packages\matplotlib\_mathtext.py", line 375, in _get_info font, num, slanted = self._get_glyph(fontname, font_class, sym) File "D:\Anaconda\Lib\site-packages\matplotlib\_mathtext.py", line 710, in _get_glyph return super()._get_glyph(fontname, font_class, sym) File "D:\Anaconda\Lib\site-packages\matplotlib\_mathtext.py", line 648, in _get_glyph _log.info("Substituting symbol %s from %s", sym, family) Message: 'Substituting symbol %s from %s' Arguments: ('³', 'STIXGeneral') 2025-07-26 16:29:37,728 - matplotlib.mathtext - WARNING - Font 'default' does not have a glyph for '\xb3' [U+b3], substituting with a dummy symbol. 2025-07-26 16:29:37,728 - matplotlib.mathtext - INFO - Substituting symbol ³ from STIXGeneral --- Logging error --- Traceback (most recent call last): File "D:\Anaconda\Lib\logging\__init__.py", line 1163, in emit stream.write(msg + self.terminator) UnicodeEncodeError: 'gbk' codec can't encode character '\xb3' in position 75: illegal multibyte sequence Call stack: File "D:\PythonProject1\水位计算软件.py", line 606, in <module> root.mainloop() File "D:\Anaconda\Lib\tkinter\__init__.py", line 1505, in mainloop self.tk.mainloop(n) File "D:\Anaconda\Lib\tkinter\__init__.py", line 1968, in __call__ return self.func(*args) File "D:\PythonProject1\水位计算软件.py", line 572, in show_results self.calculator.plot_results() File "D:\PythonProject1\水位计算软件.py", line 274, in plot_results plt.show() File "D:\Anaconda\Lib\site-packages\matplotlib\pyplot.py", line 614, in show return _get_backend_mod().show(*args, **kwargs) File "D:\Anaconda\Lib\site-packages\matplotlib\backend_bases.py", line 3547, in show cls.mainloop() File "D:\Anaconda\Lib\site-packages\matplotlib\backends\_backend_tk.py", line 544, in start_main_loop first_manager.window.mainloop() File "D:\Anaconda\Lib\tkinter\__init__.py", line 1505, in mainloop self.tk.mainloop(n) File "D:\Anaconda\Lib\tkinter\__init__.py", line 1968, in __call__ return self.func(*args) File "D:\Anaconda\Lib\tkinter\__init__.py", line 862, in callit func(*args) File "D:\Anaconda\Lib\site-packages\matplotlib\backends\_backend_tk.py", line 274, in idle_draw self.draw() File "D:\Anaconda\Lib\site-packages\matplotlib\backends\backend_tkagg.py", line 10, in draw super().draw() File "D:\Anaconda\Lib\site-packages\matplotlib\backends\backend_agg.py", line 382, in draw self.figure.draw(self.renderer) File "D:\Anaconda\Lib\site-packages\matplotlib\artist.py", line 94, in draw_wrapper result = draw(artist, renderer, *args, **kwargs) File "D:\Anaconda\Lib\site-packages\matplotlib\artist.py", line 71, in draw_wrapper return draw(artist, renderer) File "D:\Anaconda\Lib\site-packages\matplotlib\figure.py", line 3257, in draw mimage._draw_list_compositing_images( File "D:\Anaconda\Lib\site-packages\matplotlib\image.py", line 134, in _draw_list_compositing_images a.draw(renderer) File "D:\Anaconda\Lib\site-packages\matplotlib\artist.py", line 71, in draw_wrapper return draw(artist, renderer) File "D:\Anaconda\Lib\site-packages\matplotlib\axes\_base.py", line 3181, in draw mimage._draw_list_compositing_images( File "D:\Anaconda\Lib\site-packages\matplotlib\image.py", line 134, in _draw_list_compositing_images a.draw(renderer) File "D:\Anaconda\Lib\site-packages\matplotlib\artist.py", line 71, in draw_wrapper return draw(artist, renderer) File "D:\Anaconda\Lib\site-packages\matplotlib\axis.py", line 1423, in draw self.label.draw(renderer) File "D:\Anaconda\Lib\site-packages\matplotlib\artist.py", line 71, in draw_wrapper return draw(artist, renderer) File "D:\Anaconda\Lib\site-packages\matplotlib\text.py", line 752, in draw bbox, info, descent = self._get_layout(renderer) File "D:\Anaconda\Lib\site-packages\matplotlib\text.py", line 382, in _get_layout w, h, d = _get_text_metrics_with_cache( File "D:\Anaconda\Lib\site-packages\matplotlib\text.py", line 69, in _get_text_metrics_with_cache return _get_text_metrics_with_cache_impl( File "D:\Anaconda\Lib\site-packages\matplotlib\text.py", line 77, in _get_text_metrics_with_cache_impl return renderer_ref().get_text_width_height_descent(text, fontprop, ismath) File "D:\Anaconda\Lib\site-packages\matplotlib\backends\backend_agg.py", line 215, in get_text_width_height_descent self.mathtext_parser.parse(s, self.dpi, prop) File "D:\Anaconda\Lib\site-packages\matplotlib\mathtext.py", line 86, in parse return self._parse_cached(s, dpi, prop, antialiased, load_glyph_flags) File "D:\Anaconda\Lib\site-packages\matplotlib\mathtext.py", line 100, in _parse_cached box = self._parser.parse(s, fontset, fontsize, dpi) File "D:\Anaconda\Lib\site-packages\matplotlib\_mathtext.py", line 2170, in parse result = self._expression.parseString(s) File "D:\Anaconda\Lib\site-packages\pyparsing\core.py", line 1131, in parse_string loc, tokens = self._parse(instring, 0) File "D:\Anaconda\Lib\site-packages\pyparsing\core.py", line 921, in _parseCache value = self._parseNoCache(instring, loc, doActions, callPreParse) File "D:\Anaconda\Lib\site-packages\pyparsing\core.py", line 817, in _parseNoCache loc, tokens = self.parseImpl(instring, pre_loc, doActions) File "D:\Anaconda\Lib\site-packages\pyparsing\core.py", line 3886, in parseImpl loc, exprtokens = e._parse(instring, loc, doActions) File "D:\Anaconda\Lib\site-packages\pyparsing\core.py", line 921, in _parseCache value = self._parseNoCache(instring, loc, doActions, callPreParse) File "D:\Anaconda\Lib\site-packages\pyparsing\core.py", line 817, in _parseNoCache loc, tokens = self.parseImpl(instring, pre_loc, doActions) File "D:\Anaconda\Lib\site-packages\pyparsing\core.py", line 4891, in parseImpl return super().parseImpl(instring, loc, doActions) File "D:\Anaconda\Lib\site-packages\pyparsing\core.py", line 4790, in parseImpl loc, tokens = self_expr_parse(instring, loc, doActions) File "D:\Anaconda\Lib\site-packages\pyparsing\core.py", line 921, in _parseCache value = self._parseNoCache(instring, loc, doActions, callPreParse) File "D:\Anaconda\Lib\site-packages\pyparsing\core.py", line 817, in _parseNoCache loc, tokens = self.parseImpl(instring, pre_loc, doActions) File "D:\Anaconda\Lib\site-packages\pyparsing\core.py", line 3886, in parseImpl loc, exprtokens = e._parse(instring, loc, doActions) File "D:\Anaconda\Lib\site-packages\pyparsing\core.py", line 921, in _parseCache value = self._parseNoCache(instring, loc, doActions, callPreParse) File "D:\Anaconda\Lib\site-packages\pyparsing\core.py", line 856, in _parseNoCache tokens = fn(instring, tokens_start, ret_tokens) File "D:\Anaconda\Lib\site-packages\pyparsing\core.py", line 291, in wrapper ret = func(*args[limit:]) File "D:\Anaconda\Lib\site-packages\matplotlib\_mathtext.py", line 2206, in non_math symbols = [Char(c, self.get_state()) for c in s] File "D:\Anaconda\Lib\site-packages\matplotlib\_mathtext.py", line 1091, in __init__ self._update_metrics() File "D:\Anaconda\Lib\site-packages\matplotlib\_mathtext.py", line 1097, in _update_metrics metrics = self._metrics = self.fontset.get_metrics( File "D:\Anaconda\Lib\site-packages\matplotlib\_mathtext.py", line 286, in get_metrics info = self._get_info(font, font_class, sym, fontsize, dpi) File "D:\Anaconda\Lib\site-packages\matplotlib\_mathtext.py", line 375, in _get_info font, num, slanted = self._get_glyph(fontname, font_class, sym) File "D:\Anaconda\Lib\site-packages\matplotlib\_mathtext.py", line 710, in _get_glyph return super()._get_glyph(fontname, font_class, sym) File "D:\Anaconda\Lib\site-packages\matplotlib\_mathtext.py", line 648, in _get_glyph _log.info("Substituting symbol %s from %s", sym, family) Message: 'Substituting symbol %s from %s' Arguments: ('³', 'STIXGeneral') --- Logging error --- Traceback (most recent call last): File "D:\Anaconda\Lib\logging\__init__.py", line 1163, in emit stream.write(msg + self.terminator) UnicodeEncodeError: 'gbk' codec can't encode character '\xb3' in position 75: illegal multibyte sequence Call stack: File "D:\PythonProject1\水位计算软件.py", line 606, in <module> root.mainloop() File "D:\Anaconda\Lib\tkinter\__init__.py", line 1505, in mainloop self.tk.mainloop(n) File "D:\Anaconda\Lib\tkinter\__init__.py", line 1968, in __call__ return self.func(*args) File "D:\PythonProject1\水位计算软件.py", line 572, in show_results self.calculator.plot_results() File "D:\PythonProject1\水位计算软件.py", line 274, in plot_results plt.show() File "D:\Anaconda\Lib\site-packages\matplotlib\pyplot.py", line 614, in show return _get_backend_mod().show(*args, **kwargs) File "D:\Anaconda\Lib\site-packages\matplotlib\backend_bases.py", line 3547, in show cls.mainloop() File "D:\Anaconda\Lib\site-packages\matplotlib\backends\_backend_tk.py", line 544, in start_main_loop first_manager.window.mainloop() File "D:\Anaconda\Lib\tkinter\__init__.py", line 1505, in mainloop self.tk.mainloop(n) File "D:\Anaconda\Lib\tkinter\__init__.py", line 1968, in __call__ return self.func(*args) File "D:\Anaconda\Lib\tkinter\__init__.py", line 862, in callit func(*args) File "D:\Anaconda\Lib\site-packages\matplotlib\backends\_backend_tk.py", line 274, in idle_draw self.draw() File "D:\Anaconda\Lib\site-packages\matplotlib\backends\backend_tkagg.py", line 10, in draw super().draw() File "D:\Anaconda\Lib\site-packages\matplotlib\backends\backend_agg.py", line 382, in draw self.figure.draw(self.renderer) File "D:\Anaconda\Lib\site-packages\matplotlib\artist.py", line 94, in draw_wrapper result = draw(artist, renderer, *args, **kwargs) File "D:\Anaconda\Lib\site-packages\matplotlib\artist.py", line 71, in draw_wrapper return draw(artist, renderer) File "D:\Anaconda\Lib\site-packages\matplotlib\figure.py", line 3257, in draw mimage._draw_list_compositing_images( File "D:\Anaconda\Lib\site-packages\matplotlib\image.py", line 134, in _draw_list_compositing_images a.draw(renderer) File "D:\Anaconda\Lib\site-packages\matplotlib\artist.py", line 71, in draw_wrapper return draw(artist, renderer) File "D:\Anaconda\Lib\site-packages\matplotlib\axes\_base.py", line 3181, in draw mimage._draw_list_compositing_images( File "D:\Anaconda\Lib\site-packages\matplotlib\image.py", line 134, in _draw_list_compositing_images a.draw(renderer) File "D:\Anaconda\Lib\site-packages\matplotlib\artist.py", line 71, in draw_wrapper return draw(artist, renderer) File "D:\Anaconda\Lib\site-packages\matplotlib\axis.py", line 1423, in draw self.label.draw(renderer) File "D:\Anaconda\Lib\site-packages\matplotlib\artist.py", line 71, in draw_wrapper return draw(artist, renderer) File "D:\Anaconda\Lib\site-packages\matplotlib\text.py", line 752, in draw bbox, info, descent = self._get_layout(renderer) File "D:\Anaconda\Lib\site-packages\matplotlib\text.py", line 382, in _get_layout w, h, d = _get_text_metrics_with_cache( File "D:\Anaconda\Lib\site-packages\matplotlib\text.py", line 69, in _get_text_metrics_with_cache return _get_text_metrics_with_cache_impl( File "D:\Anaconda\Lib\site-packages\matplotlib\text.py", line 77, in _get_text_metrics_with_cache_impl return renderer_ref().get_text_width_height_descent(text, fontprop, ismath) File "D:\Anaconda\Lib\site-packages\matplotlib\backends\backend_agg.py", line 215, in get_text_width_height_descent self.mathtext_parser.parse(s, self.dpi, prop) File "D:\Anaconda\Lib\site-packages\matplotlib\mathtext.py", line 86, in parse return self._parse_cached(s, dpi, prop, antialiased, load_glyph_flags) File "D:\Anaconda\Lib\site-packages\matplotlib\mathtext.py", line 100, in _parse_cached box = self._parser.parse(s, fontset, fontsize, dpi) File "D:\Anaconda\Lib\site-packages\matplotlib\_mathtext.py", line 2170, in parse result = self._expression.parseString(s) File "D:\Anaconda\Lib\site-packages\pyparsing\core.py", line 1131, in parse_string loc, tokens = self._parse(instring, 0) File "D:\Anaconda\Lib\site-packages\pyparsing\core.py", line 921, in _parseCache value = self._parseNoCache(instring, loc, doActions, callPreParse) File "D:\Anaconda\Lib\site-packages\pyparsing\core.py", line 817, in _parseNoCache loc, tokens = self.parseImpl(instring, pre_loc, doActions) File "D:\Anaconda\Lib\site-packages\pyparsing\core.py", line 3886, in parseImpl loc, exprtokens = e._parse(instring, loc, doActions) File "D:\Anaconda\Lib\site-packages\pyparsing\core.py", line 921, in _parseCache value = self._parseNoCache(instring, loc, doActions, callPreParse) File "D:\Anaconda\Lib\site-packages\pyparsing\core.py", line 817, in _parseNoCache loc, tokens = self.parseImpl(instring, pre_loc, doActions) File "D:\Anaconda\Lib\site-packages\pyparsing\core.py", line 4891, in parseImpl return super().parseImpl(instring, loc, doActions) File "D:\Anaconda\Lib\site-packages\pyparsing\core.py", line 4790, in parseImpl loc, tokens = self_expr_parse(instring, loc, doActions) File "D:\Anaconda\Lib\site-packages\pyparsing\core.py", line 921, in _parseCache value = self._parseNoCache(instring, loc, doActions, callPreParse) File "D:\Anaconda\Lib\site-packages\pyparsing\core.py", line 817, in _parseNoCache loc, tokens = self.parseImpl(instring, pre_loc, doActions) File "D:\Anaconda\Lib\site-packages\pyparsing\core.py", line 3886, in parseImpl loc, exprtokens = e._parse(instring, loc, doActions) File "D:\Anaconda\Lib\site-packages\pyparsing\core.py", line 921, in _parseCache value = self._parseNoCache(instring, loc, doActions, callPreParse) File "D:\Anaconda\Lib\site-packages\pyparsing\core.py", line 856, in _parseNoCache tokens = fn(instring, tokens_start, ret_tokens) File "D:\Anaconda\Lib\site-packages\pyparsing\core.py", line 291, in wrapper ret = func(*args[limit:]) File "D:\Anaconda\Lib\site-packages\matplotlib\_mathtext.py", line 2206, in non_math symbols = [Char(c, self.get_state()) for c in s] File "D:\Anaconda\Lib\site-packages\matplotlib\_mathtext.py", line 1091, in __init__ self._update_metrics() File "D:\Anaconda\Lib\site-packages\matplotlib\_mathtext.py", line 1097, in _update_metrics metrics = self._metrics = self.fontset.get_metrics( File "D:\Anaconda\Lib\site-packages\matplotlib\_mathtext.py", line 286, in get_metrics info = self._get_info(font, font_class, sym, fontsize, dpi) File "D:\Anaconda\Lib\site-packages\matplotlib\_mathtext.py", line 375, in _get_info font, num, slanted = self._get_glyph(fontname, font_class, sym) File "D:\Anaconda\Lib\site-packages\matplotlib\_mathtext.py", line 710, in _get_glyph return super()._get_glyph(fontname, font_class, sym) File "D:\Anaconda\Lib\site-packages\matplotlib\_mathtext.py", line 648, in _get_glyph _log.info("Substituting symbol %s from %s", sym, family) Message: 'Substituting symbol %s from %s' Arguments: ('³', 'STIXGeneral')修改后输出完整代码，并且生成的图片的字体需要调整，显示不出来单位
最新发布
07-27
water_line = np.full_like(z, water_level) # 找到所有交点 crossings = [] for i in range(len(s) - 1): if (z[i] < water_level and z[i+1] > water_level) or (z[i] > water_level and z[i+1] < water_...
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