Crash cause by using ID "minecraft:fish" in data pack

I have used id 

minecraft:fish

instead of

minecraft:cod

in my datapack

and the game just crashed 

what was supposed to happened is: the game should discard recipe for invalid item

Description: Exception in server tick loop

i: Non [a-z0-9/._-] character in path of location: minecraft:trident{Unbreakable:1}
	at oz.<init>(SourceFile:38)
	at oz.<init>(SourceFile:43)
	at auy.a(SourceFile:237)
	at auy$a.b(SourceFile:261)
	at auy$a.a(SourceFile:248)
	at auv.a(SourceFile:49)
	at aut.a(SourceFile:52)
	at vd.c(SourceFile:123)
	at vd.a(SourceFile:106)
	at net.minecraft.server.MinecraftServer.a(SourceFile:1350)
	at net.minecraft.server.MinecraftServer.a(SourceFile:357)
	at dfa.a(SourceFile:82)
	at dfa.d(SourceFile:132)
	at net.minecraft.server.MinecraftServer.run(SourceFile:507)
	at java.lang.Thread.run(Thread.java:745)