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MikTex 无法编译（来自 miktex-pdftex.exe、miktex 编译器驱动程序、内存转储文件的错误）

tag-icon • tag-icon miktex compilation-error miktex2.9 miktex-update
MikTex 无法编译（来自 miktex-pdftex.exe、miktex 编译器驱动程序、内存转储文件的错误）

我的问题是没有文档可以在 MikTex 上编译，即使是最简单的 HelloWorld 文章也不行。错误是Sorry, but "C:\Program Files\MiKTeX 2.9\miktex\bin\x64\miktex-pdftex.exe" did not succeed.除了这些之外，有时（在尝试编译其他文档时）我还会收到错误Sorry, but "MiKTeX Compiler Driver" did not succeed.请注意，我已将编译器从 pdfLaTex+MakeIndex+BibTex 更改为仅 pdfLaTex。

很抱歉再次在这里问这个问题，因为已经有很多人问过了。但是，其他问题的答案对我都不起作用——我都试过了。具体来说，我卸载并重新安装了整个 MikTex 应用程序，允许完全控制安装和用户/AppData/local/temp 目录，尝试多次编译 HelloWorld 文档，重新启动我的电脑，通过 MikTex 控制台更新数据库等。

我的设置是一台运行 Windows 10 的 PC，并且我已将 MikTex 2.9 版本更新到最新版本（无论如何，这是一个全新安装）。非常感谢任何有关此事的帮助，我已将日志文件附在下面。

2020-06-15 11:23:04,162+0530 INFO  miktex-pdftex - this process (5304) started by 'miktex-texworks' with command line: "C:\Program Files\MiKTeX 2.9\miktex\bin\x64\miktex-pdftex.exe" -synctex=1 -undump=pdflatex hello.tex
2020-06-15 11:23:04,166+0530 INFO  miktex-pdftex - allowing known shell commands
2020-06-15 11:23:04,166+0530 INFO  miktex-pdftex - enabling input (output) from (to) processes
2020-06-15 11:23:04,185+0530 INFO  miktex-pdftex - going to create file: pdflatex.fmt
2020-06-15 11:23:04,210+0530 INFO  miktex-pdftex.core - start process: initexmf --enable-installer --dump-by-name=pdflatex --engine=pdftex
2020-06-15 11:23:04,525+0530 INFO  miktex-pdftex - this process (3116) started by 'miktex-makefmt' with command line: miktex-pdftex.exe --miktex-enable-installer --miktex-disable-maintenance --miktex-disable-diagnose --initialize --interaction=nonstopmode --halt-on-error --alias=pdflatex --job-name=pdflatex -tcx=cp227.tcx --enable-etex pdflatex.ini
2020-06-15 11:23:04,529+0530 INFO  miktex-pdftex - allowing known shell commands
2020-06-15 11:23:04,529+0530 INFO  miktex-pdftex - enabling input (output) from (to) processes
2020-06-15 11:23:05,675+0530 INFO  miktex-pdftex - this process (3116) finishes with exit code 1
2020-06-15 11:23:05,675+0530 WARN  miktex.core - still open: "C:/Program Files/MiKTeX 2.9/tex/latex/00miktex/pdflatex.ini"
2020-06-15 11:23:05,675+0530 WARN  miktex.core - still open: "C:\Program Files\MiKTeX 2.9\tex/latex/base\latex.ltx"
2020-06-15 11:23:05,675+0530 WARN  miktex.core - still open: "C:\Program Files\MiKTeX 2.9\tex/latex/l3kernel\expl3.ltx"
2020-06-15 11:23:05,675+0530 WARN  miktex.core - still open: "C:\Program Files\MiKTeX 2.9\tex/latex/l3kernel\expl3-code.tex"
2020-06-15 11:23:05,675+0530 WARN  miktex.core - still open: "C:\Program Files\MiKTeX 2.9\tex/latex/base\ltexpl.ltx"
2020-06-15 11:23:05,714+0530 ERROR miktex-pdftex - C:\Program Files\MiKTeX 2.9\miktex\bin\x64\initexmf.exe did not succeed; exitCode: 1
2020-06-15 11:23:05,714+0530 ERROR miktex-pdftex - output:
2020-06-15 11:23:05,714+0530 ERROR miktex-pdftex - 
Sorry, but "MiKTeX Configuration Utility" did not succeed.

The log file hopefully contains the information to get MiKTeX going again:

  C:\Users\Aritra Das\AppData\Local\MiKTeX\2.9\miktex\log\initexmf.log

2020-06-15 11:23:05,714+0530 FATAL miktex-pdftex.core - The memory dump file could not be found.
2020-06-15 11:23:05,714+0530 FATAL miktex-pdftex.core - Data: fileName="pdflatex.fmt"
2020-06-15 11:23:05,714+0530 FATAL miktex-pdftex.core - Source: Libraries\MiKTeX\TeXAndFriends\texmfapp.cpp:692
2020-06-15 11:23:05,715+0530 FATAL miktex-pdftex - The memory dump file could not be found.
2020-06-15 11:23:05,715+0530 FATAL miktex-pdftex - Info: fileName="pdflatex.fmt"
2020-06-15 11:23:05,715+0530 FATAL miktex-pdftex - Source: Libraries\MiKTeX\TeXAndFriends\texmfapp.cpp
2020-06-15 11:23:05,715+0530 FATAL miktex-pdftex - Line: 692
2020-06-15 11:23:05,715+0530 INFO  miktex-pdftex - this process (5304) finishes with exit code 1

EDIT1：根据评论中的建议，我运行了该命令miktex-pdftex.exe --initialize --halt-on-error --alias=pdflatex --job-name=pdflatex -tcx=cp227.tcx --enable-etex pdflatex.ini并在命令提示符中出现以下错误。

! LaTeX3 Error: File 'UnicodeData.txt' not found.

For immediate help type H <return>.
 ...

l.28130   }

!  ==> Fatal error occurred, no output PDF file produced!
Transcript written on pdflatex.log.
miktex-pdftex: major issue: So far, no MiKTeX administrator has checked for updates.

因此，我检查了控制台，发现 UnicodeData 包已经安装，所以我不知道是什么导致了这个错误。

答案1

我在全新安装 MikTex 2.9 后遇到了非常类似的问题。我最初将其（不是非常仔细地）追溯到软件包pdftexcmds，该软件包似乎最近进行了更新，但直到今天才再想起它。

我今天全新安装了 MikTex 2.9，在首次启动 MikTex 控制台时，系统提示我更新，我未勾选 pdftexcmds（标记为可选）。这已经帮我解决了问题，并且pdflatex又可以正常工作了。

有趣的是，现在运行pdflatex时显示它是 MikTex 2.9.7440，而更新后显示是 MikTex 2.9.7441 pdftexcmds。不幸的是，我对 MikTex 的内部工作原理一无所知，因此无法继续了解。

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