error

Couldn't parse data file minecraft:entities/witch from minecraft:loot_tables/entities/witch.json
com.google.gson.JsonParseException: com.google.gson.stream.MalformedJsonException: Use JsonReader.setLenient(true) to accept malformed JSON at line 160 column 7 path $.pools[0].entries[6].functions[2].tag.potion
	at net.minecraft.class_3518.method_15267(class_3518.java:495)
	at net.minecraft.class_3518.method_15276(class_3518.java:533)
	at net.minecraft.class_4309.method_20731(class_4309.java:47)
	at net.minecraft.class_4309.method_18789(class_4309.java:21)
	at net.minecraft.class_4080.method_18791(class_4080.java:11)
	at net.minecraft.class_4080$$Lambda$1768/735043326.get(Unknown Source)
	at java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1582)
	at java.util.concurrent.CompletableFuture$AsyncSupply.exec(CompletableFuture.java:1574)
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1689)
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
Caused by: com.google.gson.stream.MalformedJsonException: Use JsonReader.setLenient(true) to accept malformed JSON at line 160 column 7 path $.pools[0].entries[6].functions[2].tag.potion
	at com.google.gson.stream.JsonReader.syntaxError(JsonReader.java:1559)
	at com.google.gson.stream.JsonReader.checkLenient(JsonReader.java:1401)
	at com.google.gson.stream.JsonReader.doPeek(JsonReader.java:508)
	at com.google.gson.stream.JsonReader.hasNext(JsonReader.java:414)
	at com.google.gson.internal.bind.TypeAdapters$29.read(TypeAdapters.java:738)
	at com.google.gson.internal.bind.TypeAdapters$29.read(TypeAdapters.java:739)
	at com.google.gson.internal.bind.TypeAdapters$29.read(TypeAdapters.java:731)
	at com.google.gson.internal.bind.TypeAdapters$29.read(TypeAdapters.java:739)
	at com.google.gson.internal.bind.TypeAdapters$29.read(TypeAdapters.java:731)
	at com.google.gson.internal.bind.TypeAdapters$29.read(TypeAdapters.java:739)
	at com.google.gson.internal.bind.TypeAdapters$29.read(TypeAdapters.java:731)
	at com.google.gson.internal.bind.TypeAdapters$29.read(TypeAdapters.java:739)
	at com.google.gson.internal.bind.TypeAdapters$29.read(TypeAdapters.java:714)
	at com.google.gson.internal.bind.TypeAdapters$35$1.read(TypeAdapters.java:910)
	at net.minecraft.class_3518.method_15267(class_3518.java:493)
	... 11 more