<p>我安装了PymuPDF/fitz,因为我正在尝试从PDF文件中提取图像。然而,在运行下面的代码时,我看到<code>No module named 'frontend'</code></p>
<pre class="lang-py prettyprint-override"><code> doc = fitz.open(pdf_path)
for i in range(len(doc)):
for img in doc.getPageImageList(i):
xref = img[0]
pix = fitz.Pixmap(doc, xref)
if pix.n < 5: # this is GRAY or RGB
pix.writePNG("p%s-%s.png" % (i, xref))
else: # CMYK: convert to RGB first
pix1 = fitz.Pixmap(fitz.csRGB, pix)
pix1.writePNG("p%s-%s.png" % (i, xref))
pix1 = None
pix = None
</code></pre>
<p>我已经搜索过了,但是没有关于这种错误的报告。我已经安装了PyMuPDF、muPDF和fitz模块</p>
<p>以下是完整的错误:</p>
<pre><code> Traceback (most recent call last):
File "/home/waqar/PycharmProjects/predator/ExtractFileImage.py", line 1, in <module>
import fitz
File "/home/waqar/anaconda3/envs/retinanet/lib/python3.6/site-packages/fitz/__init__.py", line 1, in <module>
from frontend import *
ModuleNotFoundError: No module named 'frontend'
</code></pre>