但是最近,当我尝试加载时,我收到了这个错误消息(在保存过程中也有类似的错误消息): Traceback (most recent call last): File "C:\Users\Adam\AppData\Local\Programs\Python\Python36\lib\shelve.py", line 111, in __getitem__ value = self.cache[key] KeyError: 'flipvariables' During ha...
On attempting to generate gerbers for a modified version of "thelady" demo board, I get the following error: -- Processing PCBmodE's configuration file -- Processing board's configuration file -- Creating Gerbers Traceback (most recent c...
KeyError: 'turnover' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "E:\aaaDesktop\test.py", line 34, in <module> df['turnover'] = df['turnover'] * 100 File "E:\py36\lib\site-packages\pandas\core\frame.py", line 2800...
使用pandas读取.csv文件，使用df['列名']的时候，总是报如下错误。 .csv文件如下：Traceback (most recent call last): File "C:\Users\zhangheng\anaconda3\envs\py36\lib\site-packages\pandas\core\indexes\base.py", line 2393, in get_loc return self._engine.get_loc(key) ...
Pytorch自定义数据加载器函数“getitem”使用idx来检索数据，我的猜测是，它从len函数中知道idx的范围，...
(key) File "C:\Python36\lib\site-packages\pandas\core\generic.py", line 1842, in _get_item_cache values = self._data.get(item) File "C:\Python36\lib\site-packages\pandas\core\internals.py", line 3843, in get loc = self.items.get_loc(item) File "C:\Python36\lib\site-packages...
File"c:\python36\lib\site-packages\scrapy\spiderloader.py", line 71,inloadraiseKeyError("Spider not found: {}".format(spider_name)) KeyError:'Spider not found: test' 问题: spider中定义的爬虫名字和使用的爬虫名字不符 解决: 修改正确
我最开始的解决方案,改django的代码(Python36\lib\site-packages\django \db\backends\mysql\base.py),加一个if: def get_new_connection(self, conn_params): conn = Database.connect(**conn_params) conn.encoders[SafeText] = conn.encoders[six.text_type] # 先判断bytes是否存在于编码器中,如果在才执...
遇到KeyError: 'x' 这个错误时,通常意味着你试图从一个字典中访问一个不存在的键 'x'。以下是一些解决这个问题的步骤和建议: 确认'x'是否应该是字典中的有效键: 首先,你需要确认键 'x' 是否应该存在于你的字典中。如果 'x' 是一个预期内的键,那么你需要检查为什么它在访问时不在字典里。 检查字典在引发...
result=self.index.get_value(self,key)File"C:\Users\H.P\AppData\Local\Programs\Python\Python36\lib\site-packages\pandas\core\indexes\base.py",line2560,inget_value tz=getattr(series.dtype,'tz',None))File"pandas\_libs\index.pyx",line83,inpandas._libs.index.IndexEngine.get_value ...