Question

我正在使用Python-PDFkit（使用基于Qt的WkHTMLtoPDF）将HTML文件转换为PDF文件。 HTML由Jinja2生成，并包含base64图像，文本和类似Bootstrap的自定义CSS文件。如果没有提供CSS文件，则转换是正确的：

pdfkit.from_file(file_name + ".html", file_name + ".pdf", options=pdfkit_options)

但是当我有CSS文件时：

css_files = ["boosted-4.2.2-dist/css/Helvetica.css","boosted-4.2.2-dist/css/Icons.css", "boosted-4.2.2-dist/css/boosted.css"]
pdfkit.from_file(file_name + ".html", file_name + ".pdf", options=pdfkit_options, css=css_files)

然后PDFkit产生WkHTMLtoPDF错误：

Traceback (most recent call last):
  File "App.py", line 77, in <module>
    report_app.get_reports(client)
  File "App.py", line 69, in get_reports
    self.get_client_server_report(client[0], server[0])
  File "App.py", line 59, in get_client_server_report
    pdfkit.from_file(file_name + ".html", file_name + ".pdf", options=pdfkit_options, css=css_files)
  File "/data/dev/project/ENV/lib/python3.6/site-packages/pdfkit/api.py", line 49, in from_file
    return r.to_pdf(output_path)
  File "/data/dev/project/ENV/lib/python3.6/site-packages/pdfkit/pdfkit.py", line 159, in to_pdf
    raise IOError("wkhtmltopdf exited with non-zero code {0}. error:\n{1}".format(exit_code, stderr))
OSError: wkhtmltopdf exited with non-zero code -8. error:
load glyph failed err=24 face=0x40727c0, glyph=0
QFontEngine: Glyph neither outline nor bitmap format=0
load glyph failed err=24 face=0x40727c0, glyph=3
QFontEngine: Glyph neither outline nor bitmap format=0

怎么了？任何想法？我正在CentOS和Python 3环境中工作。

QFontEngine字形既不是轮廓也不是位图格式

0 个答案: