Crashing

[SuperDPS1998]

[Choonster]

[13:50:47] [server thread/ERROR] [FML]: Caught exception from DamageIndicatorsMod

java.lang.NoClassDefFoundError: net/minecraft/client/entity/EntityClientPlayerMP

  at DamageIndicatorsMod.server.DIProxy.register(DIProxy.java:14) ~[DIProxy.class:?]

  at DamageIndicatorsMod.DIMod.load(DIMod.java:65) ~[DIMod.class:?]

 

Damage Indicators is trying to load a client-only class on the server. The mod is either client-only or broken, but the end result is that it can't be installed on the server.

 

Normally I'd suggest reporting this to the author, but the mod appears to be abandoned.

[Choonster]

Damage Indicators is indeed a client-only mod. You do not need to install it on a server for it to work.

 

The mention of

DamageIndicatorsMod.server.DIProxy

in the stacktrace made me suspect it may not be a client-only mod (since it looks like it could be the server-side

@SidedProxy

class), but if it's client-only it may just be a confusingly named class.