问题
I made a python executable using pyinstaller as pyinstaller --onefile script.py. When I run the script.exe, I get the following errors:
I am using tabula-py package to parse a pdf table. Script has no bugs though and is running pefect. Thanks!
回答1:
This problem is apparently caused because the above mentioned jar file is not added to the dist folder structure properly.
I guess a fundamental solution would require some modifications from the side of the developers, but a possible workaround here is to use the option --add-data option to include the jar file into a folder called tabula, so something like
pyinstaller --add-data path:\to\tabula-(...).jar; tabula
in order to make it run, or set something like
datas=[('path:\to\tabula-(...).jar', 'tabula')],
into the spec file. Made both regular builds and one-file-builds runnable for me.
来源：https://stackoverflow.com/questions/50544515/unable-to-access-jarfile-tabula-1-0-2-jar-with-dependencies-jar