Tagbar not working. Empty output.

[AGou-ops]

My error :message is:

"item.sh" [dos] 234L, 6420C                                                                                                                     
`Entering(){'                                                                                                                                   
Tagbar: Could not execute ctags for /home/agou-ops/Documents/item.sh!                                                               
Executed command: "'ctags' '--extras=+F' '-f' '-' '--format=2' '--excmd=pattern' '--fields=nksSafet' '--sort=no' '--append=no' '--language-force
=sh' '--sh-kinds=fas' '/tmp/v5iGs0U/6.sh'"                                                                                                      
Command output:    ctags: Warning: cannot open input file "/tmp/v5iGs0U/6.sh" : No such file or directory                                                          
Exit code: 0  

And I install ctags form snapstore:

─$ snap list | grep ctags
universal-ctags          0.2020-10-07+06:17:47+e852ee0e  25     latest/stable    tartley         -

How should I solve this problem? Same vimrc, but my GVIM works.

[AGou-ops]

Fixed.

I don't know why the program installed through snap store can't read the files in the /tmp directory.

And I solved this problem by compiling install ctags.

[alerque]

This is a common problem. Frankly snaps are just not well suited to this purpose.

Duplicate of #714, also tracking documentation in #635.