I'm trying to add some recipes using a basic item I made, but I keep getting the same error for every recipe. All my items show up fine in-game, but the recipes just don't work. I have my recipes saved in Tutorialmod/src/main/resources/data/tutorialmod/recipes/tutorial_block.json. Please help, I can't find any solutions for this that work.

Here's how I made my recipe:
{
    "type": "minecraft:crafting_shaped",
    "pattern": [
        "III",
        "III",
        "III"
    ],
    "key": {
        "I": {"item": "tutorialmod:tutorial_item"},
    },
    "result": {"item": "tutorialmod: tutorial_block"} 
}

 

Here's the error I kept getting:
[24Jan2020 20:54:55.938] [Server-Worker-7/ERROR] [net.minecraft.client.resources.JsonReloadListener/]: Couldn't parse data file tutorialmod:tutorial_block from tutorialmod:recipes/tutorial_block.json
com.google.gson.JsonParseException: com.google.gson.stream.MalformedJsonException: Expected name at line 10 column 3 path $.key.I
    at net.minecraft.util.JSONUtils.fromJson(JSONUtils.java:359) ~[?:?]
    at net.minecraft.util.JSONUtils.fromJson(JSONUtils.java:398) ~[?:?]
    at net.minecraft.client.resources.JsonReloadListener.prepare(JsonReloadListener.java:51) ~[?:?]
    at net.minecraft.client.resources.JsonReloadListener.prepare(JsonReloadListener.java:22) ~[?:?]
    at net.minecraft.client.resources.ReloadListener.lambda$reload$0(ReloadListener.java:12) ~[?:?]
    at java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1604) [?:1.8.0_241]
    at java.util.concurrent.CompletableFuture$AsyncSupply.exec(CompletableFuture.java:1596) [?:1.8.0_241]
    at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) [?:1.8.0_241]
    at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) [?:1.8.0_241]
    at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692) [?:1.8.0_241]
    at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) [?:1.8.0_241]
Caused by: com.google.gson.stream.MalformedJsonException: Expected name at line 10 column 3 path $.key.I
    at com.google.gson.stream.JsonReader.syntaxError(JsonReader.java:1559) ~[gson-2.8.0.jar:?]
    at com.google.gson.stream.JsonReader.doPeek(JsonReader.java:505) ~[gson-2.8.0.jar:?]
    at com.google.gson.stream.JsonReader.hasNext(JsonReader.java:414) ~[gson-2.8.0.jar:?]
    at com.google.gson.internal.bind.TypeAdapters$29.read(TypeAdapters.java:738) ~[gson-2.8.0.jar:?]
    at com.google.gson.internal.bind.TypeAdapters$29.read(TypeAdapters.java:739) ~[gson-2.8.0.jar:?]
    at com.google.gson.internal.bind.TypeAdapters$29.read(TypeAdapters.java:714) ~[gson-2.8.0.jar:?]
    at com.google.gson.internal.bind.TypeAdapters$35$1.read(TypeAdapters.java:910) ~[gson-2.8.0.jar:?]
    at net.minecraft.util.JSONUtils.fromJson(JSONUtils.java:357) ~[?:?]
    ... 10 more

Your json is invalid.

https://jsonlint.com/

As an aside, you can add a json editor to Eclipse so it catches these kinds of errors for you.

 

Thanks for the help. Also, how would I add a json editor to eclipse and what’s a good one to use?

1 hour ago, Turtle_Bot said:

Thanks for the help. Also, how would I add a json editor to eclipse and what’s a good one to use?

Search the marketplace for "json" there's about three. I use the one called "json editor plugin"