Bug description
This is from a user in my discord his description of the crash: (On a server)
Just discovered an interaction between Powah energy cables and Pipez energy cable
A Pipez energy cable was connected to a Powah energy cable, and when going to configure it to break the cable, it instead tried to pull energy in a loop and crashed the server.

Side Note
Not sure if I should report this here or on the Powah issue tracker. I'm going to try here and see what ca be said about the issue first before I do it on Powah's issue tracker.

Steps to reproduce the issue

1. Be on a server.
2. Place down a few Pipez energy pipes.
3. Place a Powah Energy pipe/cable ontop of it.
4. Now configure the Pipez Pipe.
5. Server crashed.
6. See error.

Expected behavior
That the server doesnt crash.

Crash-Report
https://gist.github.com/Gbergz/f7ecff4ad6892a0cde48144a489371b4

Full Logs (a download since its too big to be in a gist.)
2021-04-26-9.log

Versions

• Minecraft version 1.16.5
• Forge version 36.1.2
• Pipez version: 1.2.7
• Powah version: 2.3.16

Other mods
Modpack: TNP Limitless 3
Modlist: https://gist.github.com/Gbergz/96a90a41d8dbb63cbaa11bc2394add2f

Screenshots (This screenshot is in SinglePlayer. There's no such crashes there.)

- Gbergz

A player in my modpack is having the same issue, here's the crash log: https://pastebin.com/jddR7UbE

Replicated your setup. Works perfectly fine.

Hm after further inspection it seems that they Hit / right clicked the already configured pipe with the Crescent Hammer from Thermal Series. Then poof crash.

What do you mean?

Huh? The image pretty much explains it I think.

Also tested that and it works fine.

Probably caused by more mods than those then. Hm..

Please do a minimal reproducible setup, with just the mods that are causing the crash.

Just tried it, couldn't reproduce it either.

OK, please let me know once you have more information and I will reopen this issue

Can reproduce it in my modpack after a couple tries with the crescent hammer from thermal.
New report: Looks identical to the other one though. https://gist.github.com/Gbergz/176d8efb919da8fd04d6d0972f5b0965

Edit: Server is now in a crash loop and can't be loaded into.

Alright I can now reproduce it in an instance with only the suspected mods.

Mods used:

Crash-report:
https://gist.github.com/Gbergz/6c96f3c370e3ad180156e74c51e2556c

Update, narrowed it down to these mods.

Here's a world download with the crash happening in a loop.
world.zip

Using the mods in the Updated message above. (5 mods) cofh core doesnt need to be there.

Your world crashes for me too.

But I am still not able to reproduce it.

Like I did in the video. You generally just need to spam the wrench on the pipes and then eventually it crashes. Are you in a server ? Because it only happens on a server. Fine in Single

Sorry, didn't see the video, now it crashes.

I looked into it. I can't find anything that would cause a stack overflow in my code. Would you please also report this issue to the powah mod?
I'm not certain if it is caused by them, but it might be a possibility.

I'll do a report to them later, and link this issue since it has a lot of info already. 👍

Currently out atm.

Setup:

Video of crash:
https://streamable.com/05umx6

Update: Can reproduce without Mekanism now. Swapped energy cell from mekanism with a energy cell from Powah.

Mods used now:

Alright, thank you very much!

Alright reported it. ^

Edit: Can also reproduce it in singleplayer now aswell.