Please complete the following information:

• Forge Version: 1.12.2-forge-14.23.5.2860
• BuildCraft Version (Add Hash if from github): buildcraft-all-7.99.24.8
• Any additonal mods:

To Reproduce
Steps to reproduce the behavior:

1. See BuildCraft lasers and more in multiplayer
   
   

The mod list was missing.
AdditionalEnchantedMiner-1.12.2-12.5.5.jar
AkutoEngine-2.0.13.jar
AkutoLib-3.0.1.jar
backpack-3.0.2-1.12.2.jar
BetterFps-1.4.8.jar
buildcraft-all-7.99.24.8.jar
cfm-6.3.0-mc1.12.2.jar
Chocolate_Quest_Repoured-1.12.2-2.5.3B.jar
CodeChickenLib-1.12.2-3.2.3.358-universal.jar
FastFurnace-1.12.2-1.3.1.jar
FastWorkbench-1.12.2-1.7.3.jar
foamfix-0.10.14-1.12.2.jar
geckolib-forge-1.12.2-3.0.10.jar
grapplemod-v12-1.12.2.jar
Hwyla-1.8.26-B41_1.12.2.jar
industrialcraft-2-2.8.221-ex112.jar
InfinityChest-1.12-1.2.15.jar
InventorySpam-1.12.2-1.0.5.jar
InventoryTweaks-1.63.jar
jei_1.12.2-4.16.1.302.jar
logisticspipes-0.10.3.114.jar
obfuscate-0.4.2-1.12.2.jar
OptiFine_1.12.2_HD_U_G5.jar
PEEX-3.0.11.jar
phosphor-forge-mc1.12.2-0.2.7-universal.jar
Placebo-1.12.2-1.6.0.jar
ProjectE-1.12.2-PE1.4.1.jar
SlashBlade-mc1.12-r33.jar
Sledgehammer-1.12.2-2.0.16.jar
SmoothFont-mc1.12.2-2.1.2.jar
Surge-1.12.2-2.0.79.jar
twilightforest-1.12.2-3.11.1021-universal.jar
VanillaFix-1.0.10-150.jar
WailaHarvestability-mc1.12-1.1.12.jar
Wawla-1.12.2-2.6.275.jar
[1.12][forge2413]mod_CutAllSMP_v2.5.2.jar
[1.12][forge2413]mod_DigAllSMP_v2.3.2.jar
[1.12][forge2413]mod_MineAllSMP_v2.6.6.jar
[1.12][forge2413]mod_StorageBox_v3.2.0.jar

Solved it. It was a problem in Farland.