java.lang.IllegalArgumentException: Cannot get property bco{name=half, clazz=class atn, values=[upper, lower]} as it does not exist in bby{block=minecraft:air, properties=[]}

Mojang JIRA | Sean Moran | 3 years ago
  1. 0

    [MC-61495] Ticking Entity Server Crash: Cannot get property, does not exist. (Removing doors of a village) - JIRA

    mojang.com | 2 years ago
    java.lang.IllegalArgumentException: Cannot get property bco{name=half, clazz=class atn, values=[upper, lower]} as it does not exist in bby{block=minecraft:air, properties=[]}
  2. 0

    *What I expected to happen was:* For wooden doors to be removed from villages recognized from villagers. *What actually happened was:* Whilst removing wooden doors from a village the client/server will crash because the game cannot tick the villagers nearby. *How you reproduce this:* _If the villagers do not recognize your wooden doors as a village no crash will occur, please make sure when confirming that you wait for villagers to recognize the village and you try multiple times if the crash does not occur._ Create a valid chamber that villagers will recognize wooden doors as a village. Place a row of villagers in said chamber. Wait at least 6 seconds for the villagers to recognized said village. Start removing the doors. Crash report attached. ---- {code} Description: Ticking entity java.lang.IllegalArgumentException: Cannot get property bco{name=half, clazz=class atn, values=[upper, lower]} as it does not exist in bby{block=minecraft:air, properties=[]} at bcb.b(SourceFile:112) at atm.a(SourceFile:152) at zi.d(SourceFile:29) at yr.a(SourceFile:91) at xb.bD(SourceFile:458) at xa.l(SourceFile:1431) -- Entity being ticked -- Details: Entity Type: Villager (afs) Entity ID: 7153628 Entity Name: Villager Entity's Exact location: -2383.30, 64.00, -2956.49 Entity's Block location: -2384.00,64.00,-2957.00 - World: (-2384,64,-2957), Chunk: (at 0,4,3 in -149,-185; contains blocks -2384,0,-2960 to -2369,255,-2945), Region: (-5,-6; contains chunks -160,-192 to -129,-161, blocks -2560,0,-3072 to -2049,255,-2561) Entity's Momentum: -0.02, -0.08, 0.00 Entity's Rider: ~~ERROR~~ NullPointerException: null Entity's Vehicle: ~~ERROR~~ NullPointerException: null {code}

    Mojang JIRA | 3 years ago | Sean Moran
    java.lang.IllegalArgumentException: Cannot get property bco{name=half, clazz=class atn, values=[upper, lower]} as it does not exist in bby{block=minecraft:air, properties=[]}
  3. 0

    [MC-62419] Hopper: java.lang.IllegalArgumentException: Cannot get property bcy{name=half, clazz=class ats, values=[upper, lower]} as it does not exist in bch{block=minec - JIRA

    mojang.com | 1 year ago
    java.lang.IllegalArgumentException: Cannot get property bcy{name=half, clazz=class ats, values=[upper, lower]} as it does not exist in bch{block=minecraft:air, properties=[]}
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    Root Cause Analysis

    1. java.lang.IllegalArgumentException

      Cannot get property bco{name=half, clazz=class atn, values=[upper, lower]} as it does not exist in bby{block=minecraft:air, properties=[]}

      at bcb.b()
    2. Unknown
      xa.l
      1. bcb.b(SourceFile:112)
      2. atm.a(SourceFile:152)
      3. zi.d(SourceFile:29)
      4. yr.a(SourceFile:91)
      5. xb.bD(SourceFile:458)
      6. xa.l(SourceFile:1431)
      6 frames