python # 检查变量类型 print(type(byte_data)) # 应该输出 <class 'bytes'> print(type(str_data)) # 应该输出 <class 'str'> 通过以上步骤,你应该能够解决TypeError: expected str, got bytes这个错误。
用pycurl请求指定链接并返回结果时出现 TypeError: string argument expected, got 'bytes' 错误 经过排查问题出现在使用StringIO的write方法上,用BytesIO替代StringIO即可解决问题,代码如下:
用BytesIO替代StringIO即可解决问题 from io import BytesIO out = BytesIO() image.save(out, format='JPEG')
File "pycocotools/_mask.pyx", line 122, in pycocotools._mask._frString (pycocotools/_mask.c:2605) TypeError: Expected bytes, got str who know the reason? thanks w121211commentedMay 22, 2019• edited
When I try to create a PDF, I get the error "string argument expected, got 'bytes". I am using the djangoproject demo on Python 3.5 and am running the pre of xhtml2pdf as instructed in the readme. The error happens when the following line is reached, which is line 35 pdf = pisa...
数据帧连接中出现错误'Expected tuple,got str‘ 如何修复Python 3.7中的"integer argument expected,got“错误 valueerror: expected more than 1 value per channel when training, got input 嵌套表格并尝试table.remove时出现"table expected,got“ Troubelshooting提升TypeError("quote_from_bytes() expected“) 如何...
The Python "TypeError: expected str, bytes or os.PathLike object, not NoneType" occurs when we try to open a file but provide a None... Read more > expected str, bytes or os.PathLike object, not NoneType - CDO I have this error : TypeError: expected str, bytes ...
aWaiting for your Concern.until I Shue the heart 等待您的Concern.until I Shue心脏[translate] ayou need an effective 您需要有效[translate] aDownload finished with wrong size. Expected got bytes 下载完成以错误大小。 期望的得到的字节[translate]...
"TypeError: Expected,got" 是一个常见的错误信息,通常出现在编程语言中,表示期望得到某种类型的值,但实际得到了不符合预期的类型。 这个错误信息通常是由以下几种情况引起的: 参数类型错误:在函数或方法调用时,传入的参数类型与函数或方法定义的参数类型不匹配。解决方法是检查参数类型是否正确,并确保传入的参数类型与...
TypeError: string argument expected, got 'bytes' the python3.6 pillow treat raw code as bytes, but barcode treat as string, so it raise error? another issue is how can i create a barcode only show graph without number under the graph??