qiime tools export --output-dir does not work

[Mehrdad]

I got this problem. I am following the hint in this discussion:

https://forum.qiime2.org/t/qiime-taxa-filter-table-error/3947/5

but it is not running.

[Nicholas_Bokulich]

Why not do what the error message is telling you to do? (in general, you should always follow the error message advice first):

Try qiime tools export --help for help.

Your answer will be very clear then.