c# - The base class includes the field '', but its type () is not compatible with the type of control () -

i'm working on application builds fine locally, blows following error when deploy:

the base class includes field 'followus', type (followus) not >compatible type of control (asp.includes_ctrls_png_followus_ascx).

i feel i've tried every suggestion can find on development side. what's weird renamed user control "followus" , re-deployed i'm still getting error referring old namespace "includes_ctrls_png_followus_ascx". we're using visual studio's release management tool deploy i'm pretty green it.

help.

had move control same folder control wrapped it. didn't want worked. seems standard answer, can't figure out why runs fine locally blows on our dev server. works though, hope helps someone.