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umsgRcv Not Working (I kinda assume)

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OpticPotatOS:
So, I'm using ULib.umsgSend and Rcv to send a string to some derma code, and then clientRPC to send the derma function back, but if anyone connects to the server, I get this error that contains my file and file directory, anyone know what's up with this?

Error:

--- Code: ---[ERROR] addons/ulib/lua/ulib/client/cl_util.lua:40: attempt to index local 'um' (a nil value)
  1. umsgRcv - addons/ulib/lua/ulib/client/cl_util.lua:40
   2. unknown - addons/ulx/lua/ulx/modules/cl/cl_warn.lua:1
    3. include - [C]:-1
     4. unknown - addons/ulx/lua/ulx/cl_init.lua:12
      5. include - [C]:-1
       6. unknown - addons/ulx/lua/ulib/modules/ulx_init.lua:4
        7. include - [C]:-1
         8. unknown - addons/ulib/lua/ulib/cl_init.lua:23
          9. include - [C]:-1
           10. unknown - addons/ulib/lua/autorun/ulib_init.lua:5

--- End code ---

iViscosity:
Why are you using umsg? You could just use clientRPC. I'm confused lol

OpticPotatOS:

--- Quote from: iViscosity on June 20, 2016, 09:57:26 AM ---Why are you using umsg? You could just use clientRPC. I'm confused lol

--- End quote ---
I thought clientRPC was only for functions, I'm trying to send a string from the server to the client.

iViscosity:
But aren't you trying to make derma?

OpticPotatOS:
Yeah, I send the reason to the client file, and then send the function back.

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