I have recently started playing on a friend's server that is running The 1.7.10 Pack which contains FastCraft 1.23. We have dealt with some problems on the server already related to some mod packs interfering with one another or a problem that has been sorted by rolling back a mod by a couple versions. However one particular problem keeps cropping up and none of us know how to fix it.
Every so often when I'm on the server my client completely crashes and I have to
restart it which can take some time. The circumstances when the crash occurs varies from when I'm building normally to when I'm gliding around. The crashing occurs more frequently when I teleport. Every time someone on the server has crashed, an identical crash report is produced stating that the issue is related to or is caused by FastCraft. I have attached a few of the recent crash reports to show the similarity.
The server is running version 0.9.3 of the modpack and we have added the following mods:
Aether
AppleCore
Archimedes Ships
Custom NPCs
Decocraft
DrZarks MosCreatures
ExtraTic
Gilded games util
Open Modular Turrets
Spice of Life
And removed the following for the stated reasons:
RFTools (interfered with the Aether dimension causing it to become collapsed)
MCA (caused a number of client crashes when you attack certain animals)
RadixCore (related to MCA)
I have reported this to the mod pack creators and they recommended that I also post about it here.
The group is aware that our meddling could be the cause of the crashing but we'd still be glad if the problem could be fixed as we've all put a good amount of time and work into the server.