在Python中,KeyError是一个常见的异常,通常发生在尝试访问字典中不存在的键时。要解决这个问题,可以按照以下步骤进行: 确定引发KeyError的具体代码行: 首先,需要找出触发KeyError的具体代码行。这通常可以通过查看错误消息或调试程序来实现。 检查该行代码涉及的字典及其键值对: 找到引发错误的代码行后,检查该行代码中涉...
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...
Quick fix for KeyError: 'dataset' #36 Open jtydhr88 opened this issue Aug 7, 2023· 14 comments Commentsjtydhr88 commented Aug 7, 2023 Hi there, If you are facing KeyError: 'dataset' issue, you can fix by: go to your webui_folder\venv\Lib\site-packages\gradio_client and edit seri...
Error Msg: File"c:\python36\lib\site-packages\scrapy\cmdline.py", line 157,in_run_command cmd.run(args, opts) File"c:\python36\lib\site-packages\scrapy\commands\crawl.py", line 57,inrun self.crawler_process.crawl(spname,**opts.spargs) File"c:\python36\lib\site-packages\scrapy\crawl...
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 ...
File "C:\Program Files\Python36\lib\site-packages\pymysql\charset.py", line 38, in by_id return self._by_id[id] KeyError: 255 主要原因是MySQL8.0更新了很多字符集,但是这些字符集长度超过255了,所以旧版的PyMySQL不支持长度超过255的字符 ...
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...
self.error_handler.check_response(response) File "C:\Users\luoliang\AppData\Local\Programs\Python\Python36-32\lib\site-packages\selenium\webdriver\remote\errorhandler.py", line 130, in check_response status = value["status"] KeyError: 'status'...
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) ...
py-1.8.0, pluggy-0.9.0 cachedir: .tox/py36/.pytest_cache rootdir: /Users/zayd/repos/pytest_bug, inifile: tox.ini collected 0 items / 1 errors === ERRORS ===