I am currently getting an issue for my mod, not a large issue, just some errors thrown into the log. From what I can tell, it is because the mod is not present on the client and it is trying to send/sync the config up with the client. And since the client doesnt have the config null is less then 0. My goal is to make a server side mod, that can be used on the client, but not required. 

 

The error is short so I will just put one of the segments here
 

[14:01:31] [Client thread/FATAL]: Error executing task on Client
java.lang.IllegalArgumentException: Default value cannot be lower than minimum value!
	at aju.<init>(SourceFile:21) ~[1.14.4.jar:?]
	at dkc.a(SourceFile:2054) ~[1.14.4.jar:?]
	at no.a(SourceFile:70) ~[1.14.4.jar:?]
	at no.a(SourceFile:15) ~[1.14.4.jar:?]
	at ke.a(SourceFile:21) ~[1.14.4.jar:?]
	at ke$$Lambda$1872/204485816.run(Unknown Source) ~[?:?]
	at agq.h(SourceFile:144) [1.14.4.jar:?]
	at agu.h(SourceFile:23) [1.14.4.jar:?]
	at agq.q(SourceFile:118) [1.14.4.jar:?]
	at agq.bh(SourceFile:103) [1.14.4.jar:?]
	at cyc.e(SourceFile:915) [1.14.4.jar:?]
	at cyc.b(SourceFile:410) [1.14.4.jar:?]
	at net.minecraft.client.main.Main.main(SourceFile:155) [1.14.4.jar:?]

 

Wouldn't it be relating to the client not having a mod that the server does?
When I was looking around this error had been around for some time. I was thinking that it was refering to the default config for my mod having integers in the config with a min of 0. But if there is no way to fix it, and it doesn't seem to cause any issues other then on the log, should i worry about it at all?

I have not tested that quite yet, I will do so in a bit and see what happens.