This plugin disable my 'yy' normal command.

[SailorCrane]

This plugin disable my 'yy' normal command.
I don't know why.

I also use the 'YankRing' plugin.

[haya14busa]

Can you tell me the output of following commands?

:verbose nmap yy
:verbose omap y

[SailorCrane]

this is my verbose map output. (and there is no nmap for 'yy' )

:verbose nmap y
ns y (operator-flashy)
Last set from /mySaved/dot-vim/.vim/vim-scripts/plugin-vim/plugin-common.vim

:verbose omap y
o y YRMapsExpression("68_", "y")
Last set from /mySaved/dot-vim/.vim/bundle/YankRing.vim/plugin/yankring.vim

Finally, thank you for your reply.

[SailorCrane]

now, I use this mapping to fix the bug:

nnoremap yy yy

[blasco]

That fixes the bug, but then you don't get the flashy effect when you use yy, right? I have the same problem. I would like to have a yank-flashy-line if that would be possible