I updated on my Server Mekanism from v8 to v9 (newest) and all recipes with a Energy Tablet not work.
I can only autocrafting the Energy Tablet but thats not a solution because recipes Nevertheless dont crafting. (vanilla crafting table too not work).

(I am from Germany, sorry for my bad English)

1.7.10 is no longer supported.

What is not supported? Only the Energy tablet in v9 ? all another stuff in v9 works.

Because it is 1.7.10

You can fix it yourself with minetweaker scripts. Or you know update to a supported version.

@MCMARCELO2 Any bugs that happen in 1.7.10 will not be fixed, as the Mekanism team is no longer supporting version 1.7.10

Can you help me too fix it ?

Give me a screenshot of the recipe in nei and also of you trying to make it in the crafting table.

Interestingly enough it works for me. You said server so I can assume you are running a pack? And also running on Kauldron / Bukkit ?

1. First picture again please, without a texture pack
2. First picture again, in single player, without a texture pack
3. Server Mod Pack name and DL location.

My guess is that it's a problem with the autocrafting of the tablets. When autocrafted with AE2 they won't get all the NBT tags which are set when crafted by a player.
Try crafting the tablets in a vanilla craftingtable and then try to craft an energy cube (also in a vanilla craftingtable).

i cant click the energy table for the recipe

When i cheat my the energy tablet than i can craft the energy cube in a vanilla crafting table

https://www.technicpack.net/modpack/novus-official-youtube-pack.895793

this is the modpack.
its only forge not kauldron or bukkit.

i only change the mekanism version from v8 to v9

in singleplayer i also can't click the recipe in NEI (energy tablet)

is this important ?

i'm testing to craft a energy tablet in vanilla crafting table and it works. but the id ist 5828:100 and not only 5828. it not work to craft a energy cube with the 5828:100

delete that script and try it again.
Lines 33 ~ 35