If bug:

• Forge Version: 36.1.33
• Mod Version: 1.8.0
• Can you reproduce this issue with relevant mods only?: yes (forge and LightingWand only)

Paste your crash report to somewhere like https://paste.ubuntu.com/ , instead of directly here.
No crash

Placing light sources work just fine at first on any new map.
However, after a while (seems random) new light sources seem to have a dim setting, around 4 or so.
Wand is charged.

K.I'll try and pin its li'l butt down and let you know what the cause was/is. Thanks for your time :)

Could you guys provide a mod list here? You can get the list from log or force crash

For me, it's the same as Create 101 S2 v2.2.3 without modifications

@Pyeroh I think maybe you can try right clicking light block with wand?

I tried that, when "it was happening", and it just placed another light block next to it

I encountered the same problem, and I fixed it by repairing the wand, or using another one. I still don't know what happened, but at least it's working again.

Mea culpa, I guess I didn't look as I should have : when I right click an already placed light source with the wand, it dims it, and I can't get to "undim" that light source, nor the wand can place full light light sources. Still, I can fix that behaviour by repairing the wand.

@Pyeroh When the light value is 1, right clicking the block will return to light 15.

I will add a notification in the next update

I stopped by here for the same problem. I didn't realize that I could adjust the light intensity by right-clicking a placed light with the wand. So after some time playing, I'd accidentally set the light value from 15 to 1. From that point forward, only a new wand would "work".

Once I realized I could change the light levels, I was able to reset my old wands to 15.

I can't reproduce