安装MikTex、pandoc和nbconvert后，将Jupyter笔记本转换为PDF时出错
安装MikTex、pandoc和nbconvert后，将Jupyter笔记本转换为PDF时出错
提问于 2020-06-05 11:20:54
我一直在尝试将我的Jupyter Notebook转换成PDF(通过LaTeX)。我已经在MikTeX控制台、pandoc和nbconvert中安装了所有的包。但是，我仍然看到以下错误。
非常感谢您的建议！
MikTeX packages all installed and updated
在anaconda提示符下运行代码并单击文件->下载为->通过LaTeX (.pdf)下载PDF时出错：
(base) C:\Users\justm>jupyter nbconvert notebook.ipynb --to pdf
[NbConvertApp] Converting notebook notebook.ipynb to pdf
[NbConvertApp] Support files will be in notebook_files\
[NbConvertApp] Making directory .\notebook_files
[NbConvertApp] Making directory .\notebook_files
[NbConvertApp] Making directory .\notebook_files
[NbConvertApp] Making directory .\notebook_files
[NbConvertApp] Making directory .\notebook_files
[NbConvertApp] Making directory .\notebook_files
[NbConvertApp] Writing 66012 bytes to .\notebook.tex
[NbConvertApp] Building PDF
[NbConvertApp] Running xelatex 3 times: ['xelatex', '.\\notebook.tex', '-quiet']
[NbConvertApp] CRITICAL | x failed: xelatex .\notebook.tex -quiet
notebook.tex:385: Unable to load picture or PDF file '
notebook.tex:404: Missing number, treated as zero
notebook.tex:404: Illegal unit of measure (
notebook.tex:404: Missing number, treated as zero
notebook.tex:404: Illegal unit of measure (
notebook.tex:490: Missing number, treated as zero
notebook.tex:490: Illegal unit of measure (
notebook.tex:490: Missing number, treated as zero
notebook.tex:490: Illegal unit of measure (
notebook.tex:600: Missing number, treated as zero
notebook.tex:600: Illegal unit of measure (
notebook.tex:600: Missing number, treated as zero
notebook.tex:600: Illegal unit of measure (
notebook.tex:896: Missing number, treated as zero
notebook.tex:896: Illegal unit of measure (
notebook.tex:896: Missing number, treated as zero
notebook.tex:896: Illegal unit of measure (
notebook.tex:1007: Unable to load picture or PDF file '
Traceback (most recent call last):
File "c:\users\justm\anaconda3\lib\runpy.py", line 193, in _run_module_as_main
"__main__", mod_spec)
File "c:\users\justm\anaconda3\lib\runpy.py", line 85, in _run_code
exec(code, run_globals)
File "C:\Users\justm\anaconda3\Scripts\jupyter-nbconvert.EXE\__main__.py", line 7, in <module>
File "c:\users\justm\anaconda3\lib\site-packages\jupyter_core\application.py", line 268, in launch_instance
return super(JupyterApp, cls).launch_instance(argv=argv, **kwargs)
File "c:\users\justm\anaconda3\lib\site-packages\traitlets\config\application.py", line 664, in launch_instance
app.start()
File "c:\users\justm\anaconda3\lib\site-packages\nbconvert\nbconvertapp.py", line 340, in start
self.convert_notebooks()
File "c:\users\justm\anaconda3\lib\site-packages\nbconvert\nbconvertapp.py", line 510, in convert_notebooks
self.convert_single_notebook(notebook_filename)
File "c:\users\justm\anaconda3\lib\site-packages\nbconvert\nbconvertapp.py", line 481, in convert_single_notebook
output, resources = self.export_single_notebook(notebook_filename, resources, input_buffer=input_buffer)
File "c:\users\justm\anaconda3\lib\site-packages\nbconvert\nbconvertapp.py", line 410, in export_single_notebook
output, resources = self.exporter.from_filename(notebook_filename, resources=resources)
File "c:\users\justm\anaconda3\lib\site-packages\nbconvert\exporters\exporter.py", line 179, in from_filename
return self.from_file(f, resources=resources, **kw)
File "c:\users\justm\anaconda3\lib\site-packages\nbconvert\exporters\exporter.py", line 197, in from_file
return self.from_notebook_node(nbformat.read(file_stream, as_version=4), resources=resources, **kw)
File "c:\users\justm\anaconda3\lib\site-packages\nbconvert\exporters\pdf.py", line 185, in from_notebook_node
self.run_latex(tex_file)
File "c:\users\justm\anaconda3\lib\site-packages\nbconvert\exporters\pdf.py", line 156, in run_latex
self.latex_count, log_error, raise_on_failure)
File "c:\users\justm\anaconda3\lib\site-packages\nbconvert\exporters\pdf.py", line 145, in run_command
command=command, output=out))
nbconvert.exporters.pdf.LatexFailed: PDF creating failed, captured latex output:
Failed to run "xelatex .\notebook.tex -quiet" command:
notebook.tex:385: Unable to load picture or PDF file '
notebook.tex:404: Missing number, treated as zero
notebook.tex:404: Illegal unit of measure (
notebook.tex:404: Missing number, treated as zero
notebook.tex:404: Illegal unit of measure (
notebook.tex:490: Missing number, treated as zero
notebook.tex:490: Illegal unit of measure (
notebook.tex:490: Missing number, treated as zero
notebook.tex:490: Illegal unit of measure (
notebook.tex:600: Missing number, treated as zero
notebook.tex:600: Illegal unit of measure (
notebook.tex:600: Missing number, treated as zero
notebook.tex:600: Illegal unit of measure (
notebook.tex:896: Missing number, treated as zero
notebook.tex:896: Illegal unit of measure (
notebook.tex:896: Missing number, treated as zero
notebook.tex:896: Illegal unit of measure (
notebook.tex:1007: Unable to load picture or PDF file 'Stack Overflow用户
发布于 2021-05-12 02:16:02
这是一个很老的问题，但我也是偶然发现的。问题是，LaTeX代码中的某些内容需要calc包，但该包并未导入。
在我的例子中，notebook包含一些表，其中包含列的计算，比如下面这样
\begin{longtable}[]{@{}>{\raggedright\arraybackslash}p{(\columnwidth - 10\tabcolsep) * \real{0.17}}lllll@{}}这是由Pandoc2.11.2在this commit中引入的。然而，由于我使用的是一个自定义模板文件，它遗漏了\usepackage{calc}。在添加它之后，它工作得很完美。它也没有包含在当前的nbconvert包中(请参阅#1566)。
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/62207577
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