I got every time a crash, when i tried to connect the electric seperator, which produce deuterium and oxygen with any other machines which needs oxygen. There is a generally problem to connect any gaseous needed machine with mekanismengines. Downgrading is a temporary solving. But i dont want to abandon the fusion reactor. This is one of my favorite machines in this mod :I. Maybe you could fix that.
I'm using the latest galacticraft mod 1.7-3.0.10.298

Thanks for your work.

Ok, thanks.

Galacticraft needs to update the mekanism API.

@Suikju please post your full crash report - that version of Galacticraft should be compatible with Mekanism v8, maybe something else is going wrong here

@aidancbrady I understand you have a lot to cover at the moment with this exciting update to v8 and a huge number of issue reports in the past few days, but:

• I think @unpairedbracket has already made the small changes needed so that Mekanism v8 API for IGasHandler includes legacy compatibility for your v7 API: see 0064f09
• this may also help with this issue: #2228

At Galacticraft we have always aimed to be very good friends with Mekanism - you know better than I do of the original teamwork on UE, shared open source principles, and generally because the two mods partner very well together for players.

If there are any remaining issues, which may depend on @Suikju's crash report, I am very happy to work together to resolve this.

See also:

micdoodle8/Galacticraft@aa355c7
micdoodle8/Galacticraft@4774c8d
http://wiki.micdoodle8.com/wiki/Compatibility#Mekanism

[Edited, I didn't see the Mekanism commit https://github.com/aidancbrady/Mekanism/commit/0064f09d8c03074806f07392f131e4feab44d7fa before, sorry! Please excuse any earlier version of this comment ... ]

Update to Mekanism 8.0.2.201 should fix this, I think - if anyone else has the same issue.

I updated it to 201, but the problem is still there

here is the crashreport if it helps

Thank you this may be an issue on the Galacticraft side, we'll look at this urgently and ask the Mekanism guys for their help if needed.

i only use the latest version from mekanism (8.0.2.199) and galacticraft (3.0.10.298)

i can converte the crashreports to images if you need. I tried various builds. heavy water will be pumped in electric seperator: Deuterium and Oxygen will produced. Connecting oxygen output with oxygen tank (galacticraft machine) -> Crash.
Normal water with electric seperator -> seperate into the two gases. Connecting oxygen output with oxygen tank -> same crashproblem.
I tried to replace the pressuretube by mekanism with oxygentube by galacticraft -> another crash.

@Suikju that's fine - the crash report you posted on the Galacticraft issues list gives enough information. This appears to be a technical problem with the way we have implemented Java "reflection", it looks like I'll probably have to do it two different ways for the two different versions of Mekanism API even though @unpairedbracket has kindly included legacy compatibility which will help most mods. Please be patient, we will aim to get a fixed version of Galacticraft out within a few hours.

For anyone else affected by this, please update your Galacticraft to 3.0.10.300 for full Mekanism v.8 compatibility.

See also: http://wiki.micdoodle8.com/wiki/Compatibility#Mekanism