pix2pix tensorflow：UnicodeDecodeError：'utf-8'編解碼器無法解碼位置0中的字節0xff：無效起始字節

Question

此代碼位於https://github.com/affinelayer/pix2pix-tensorflow/tree/master/tools;

當我在終端運行：

python3 tools/process.py --input_dir mytest --operation resize --output_dir photos/resized， 

我遇到這樣的問題：

UnicodeDecodeError: 'utf-8' codec can't decode byte 0xff in position 0: invalid start byte 

下面的代碼：

def resize(src): 
    height, width, _ = src.shape 
    dst = src 
    if height != width: 
     if a.pad: 
      size = max(height, width) 
      # pad to correct ratio 
      oh = (size - height) // 2 
      ow = (size - width) // 2 
      dst = im.pad(image=dst, offset_height=oh, offset_width=ow, target_height=size, target_width=size) 
     else: 
      # crop to correct ratio 
      size = min(height, width) 
      oh = (height - size) // 2 
      ow = (width - size) // 2 
      dst = im.crop(image=dst, offset_height=oh, offset_width=ow, target_height=size, target_width=size) 

    assert(dst.shape[0] == dst.shape[1]) 

    size, _, _ = dst.shape 
    if size > a.size: 
     dst = im.downscale(images=dst, size=[a.size, a.size]) 
    elif size < a.size: 
     dst = im.upscale(images=dst, size=[a.size, a.size]) 
    return dst 

Answer 1

造成這種情況的主要原因在於有效UTF-8不能包含值爲0xff的字節。我不知道你的代碼的哪一部分試圖讀取UTF-8，但無論它試圖讀取什麼，它都不是UTF-8。