Joh*_*ews 3 python pandas valueerror
运行以下Python Panda代码时:
xl = pd.ExcelFile(dataFileUrl)
sheets = xl.sheet_names
data = xl.parse(sheets[0])
colheaders = list(data)
Run Code Online (Sandbox Code Playgroud)
我收到ValueError:
Must explicitly set engine if not passing in buffer or path for io
Run Code Online (Sandbox Code Playgroud)
毫无疑问,该文件肯定是excel文件。
怎么了?