When trying to open Advancement screen with custom advancements I get a java.lang.NullPointerException: Registering texture

I get this crash report

java.lang.NullPointerException: Registering texture
    at cdr.a(SourceFile:215)
    at cdk.a(SourceFile:46)
    at cdp.a(SourceFile:60)
    at cdp.a(SourceFile:42)
    at blv.f(SourceFile:96)
    at blz.c(SourceFile:138)
    at blz.a(SourceFile:118)
    at buo.a(SourceFile:1079)
    at bhz.az(SourceFile:1023)
    at bhz.a(SourceFile:419)
    at net.minecraft.client.main.Main.main(SourceFile:123)

Full crash report: https://pastebin.com/ntvHfe7E

When I try to open the Advancement screen with the following advancements:
advancements/Test/root.json: https://pastebin.com/TtKsdxef
advancements/Test/basic.json: https://pastebin.com/eVKg5KQR
advancements/Test/advanced.json: https://pastebin.com/bMQSVw0n

When Root and Basic are Granted to the player

In the screenshot you can see that as soon as I open the "Suck those Items" tab, the game crashes.
And the "parent" tag into Basic and Advanced is not working for some reasons