haize

I can confirm there is an Oxygen Sealer bug in Tekkit Galacticraft. I've been unable to get Oxygen Sealers to work at all in Tekkit. I finally went and tried a different modpack that included Galacticraft, and sealers are working fine there with the exact same setup. In my case, the Sealers report they have power and 100% oxygen, but when I click enable seal, it never switches to "sealed". On the other implementation of Galacticraft, the same setup in the same small room instantly seals. I can also seal my entire 5 room space station with 1 sealer; in Tekkit, I can't get a 3x3x3 room to seal with the same setup.

This is the same crash that Aedaric posted in http://forums.technicpack.net/threads/tekkit-1-1-0.46581/ , and I'm getting the exact same thing, even after a clean install of 1.1.0. This is likely a good part of why they haven't released it yet, and why you need to force the game to launch this version still. I also doubt anyone official is going to help with bugs with unreleased versions. The key part is here: java.lang.IllegalArgumentException: Slot 700 is already occupied by powercrystals.minefactoryreloaded.block.BlockFactoryFluid@71220f39 when adding bau5.mods.projectbench.common.ProjectBenchBlock@7315a135 There is a item ID conflict between a new pack being added (looks like mod: ProjectBench, item: ProbjectBench Block). It's conflicting with an existing item added by the MineFactory Reloaded block, and seems to be something fluid related? There's not a lot you, I or anyone else is going to be able to do until they fix the mod pack and eliminate the conflict.

This is the same crash that gr8wolf posted in http://forums.technicpack.net/threads/tekkit-1-1-0-crash-after-mojang.46522/ , and I'm getting the exact same thing, even after a clean install of 1.1.0. This is likely a good part of why they haven't released it yet, and you need to force the game to launch this version still. I also doubt anyone official is going to help with bugs with unreleased versions. The key part is here: java.lang.IllegalArgumentException: Slot 700 is already occupied by powercrystals.minefactoryreloaded.block.BlockFactoryFluid@71220f39 when adding bau5.mods.projectbench.common.ProjectBenchBlock@7315a135 There is a item ID conflict between a new pack being added (looks like mod: ProjectBench, item: ProbjectBench Block). It's conflicting with an existing item added by the MineFactory Reloaded block, and seems to be something fluid related? There's not a lot you, I or anyone else is going to be able to do until they fix the mod pack and eliminate the conflict.