I'm currently using version 0.10.3.62 of Logistics Pipes as part of the Omnifactory pack. I tried setting up the inventory system connector using ender storage and initially had it working. Recently though, I have been unable to open up the channel select gui. When I click "Change" nothing happens, even after waiting for a minute or two.

What's strange is that this only happens in that particular world, in a creative world it works just fine.

Log.txt

I realize this would've been really helpful when I first made that comment. I tried again using version 0.10.3.40 and still ran into the same problems. The error shows up towards the end of the log just before it starts saving the world.

That fixed it, thanks!

Thanks! Looking at the error, it seems to be a duplicate of #1426. That was fixed in build 77 of version 0.10.3. Can you check with this? https://ci.rs485.network/job/LogisticsPipes-0.10-mc1122-fg3/77/ or any newer build.