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:
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: string argument expected, got ‘bytes‘,第十二行用BytesIO()代替StringIO()
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??
python3 PIL提示TypeError: string argument expected, got 'bytes',用BytesIO替代StringIO即可解决问题fromioimportBytesIOout=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
TypeError异常在这个场景中发生,是因为某个函数或方法期望接收一个bytes或bytearray类型的对象作为参数(特别是用作字典的键或在进行某些类型的二进制操作时),但实际上收到了一个str(字符串)类型的对象。在Python中,字符串和字节序列(bytes/bytearray)虽然都用于表示文本或数据,但它们在内存中的表示方式和用途是不同...
fp.write(d)TypeError:string argument expected,got'bytes' image.png 问题原因 out = StringIO()该行代码出现了问题。 defcaptcha(self,path=None,fmt='JPEG'):image=Image.new('RGB',(self.width,self.height),(255,255,255))image=self.background(image)image=self.text(image,self.fonts,drawings=['...
异常: Expected type 'PublicFormat', got 'str' instead 原因: 当时用的cryptography==1.9, cryptography版本太低, 换了一个高版本好了 """ geted_public_key = get_public_key() print(f'geted_public_key:\n{geted_public_key}, type:{type(geted_public_key)}')...
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...