TypeError: $.blockUI is undefined

http://localhost:8069/web/content/24263-6a20cac/web.assets_backend.js:1802
Retraçage :
blockUI@http://localhost:8069/web/content/24263-6a20cac/web.assets_backend.js:1802:45
on_rpc_event/this.long_running_timer<@http://localhost:8069/web/content/24263-6a20cac/web.assets_backend.js:1936:797

I just put the bootsrap's CDN on head with HTML editor and then the odoo'navbar didn't work

I m working on odoo 10 on a custom module. 

I can't find the applications' menu or anything else but my module is working so i don't know if it's a native bug or something else.

I'm lock into my module, i can't go back on any module of odoo even if i write the URL

When i try to go to : http://localhost:8069/web/ i have this error 

Please can u help me ?

Regards