Windows .exe ftb not working

[Lord_Maxwell]

2013-02-19 13:09:56 [INFO] [STDERR] OreDict Unification Entries are not registered now, please call it in the postload phase.
2013-02-19 13:09:56 [INFO] [STDERR] OreDict Unification Entries are not registered now, please call it in the postload phase.
2013-02-19 13:09:56 [INFO] [STDERR] OreDict Unification Entries are not registered now, please call it in the postload phase.
2013-02-19 13:09:56 [INFO] [STDERR] OreDict Unification Entries are not registered now, please call it in the postload phase.
2013-02-19 13:09:56 [INFO] [STDERR] OreDict Unification Entries are not registered now, please call it in the postload phase.
2013-02-19 13:09:56 [INFO] [STDERR] OreDict Unification Entries are not registered now, please call it in the postload phase.

this pops up in my console and cant join my FTB server anymore it says a list of mods and says i dont havbe them while in the bottom right it says 60 mods loaded what can i do to fix this?

 

[VANtheSven]

Either update or downgrade your client to the same version the server is using, you are encountering a version mismatch which stops you from playing on the server

 

[Lord_Maxwell]

Either update or downgrade your client to the same version the server is using, you are encountering a version mismatch which stops you from playing on the server

so how do i downgrade?

 

[VANtheSven]

in the launcher, there should be a drop-down menu that says recommended. Change that to 8.1.0 (be aware, invtweaks causes a bug here, so you need to have java7 installed for it to work) or an even earlier version (as I do not know what version the server is currently running)

 

[Lord_Maxwell]

in the launcher, there should be a drop-down menu that says recommended. Change that to 8.1.0 (be aware, invtweaks causes a bug here, so you need to have java7 installed for it to work) or an even earlier version (as I do not know what version the server is currently running)

can i also just ask the server leader to upgrade the server and will i then be able to join again?

 

[VANtheSven]

Yeah, that works too

 

[Lord_Maxwell]

Yeah, that works too

thanks a ton forhelping me out

 

[VANtheSven]

You're welcome