Patrick McCarthy

I believe the bug has been in the game since the new boats were added. However, I can't be sure since I did not notice it around that time. I can say with certainty that I did notice the bug around a year before I posted this report. I'm not sure which version that is, but it should give you a good idea of when it came to be.

Also, how does that explain my player inventory being reverted back as well? That isn't included in the chunk data right?

Only happened in the first world

If so, I suppose it is really a matter of scale in the sense of how much the overflow is and how often it occurs.

So in other words what you are saying is that the same issue is occurring, but not causing lag because in the other report, the command data was constantly being changed and the data had to be updated constantly (versus not being changed and therefore not being updating from what is was last)? I guess I could compare that to having to paste that long string I commented before (being delayed and almost crashing Chrome), versus pasting it ten times a second. Is that a good way of understanding it?

I believe this may have also been the issue for the last time it happened... the more I messed around with the commands, the more commands I collected in my inventory, collecting more data. It was different the first time though as my inventory was reset as well... not just the blocks and entities around me... this may be because there was an overflow of data for the player information so it couldn't save past a point.

Also the world (first one) only went back to the way it was way before I saved once. It never was repeatable... while with the second world it is (continues to be repeatable).

So I guess we can see how a player's inventory FULL of command blocks with data in them could cause a massage string of data for the player to be created and then recorded from the data get command

just hit the arrow on the comment to get rid of it mostly

This is just testing for the nbt data of the player... this might be causing the problem described in the other post...

[12:07:58] PATICE27 has the following entity data: {HurtByTimestamp: 0, SleepTimer: 0s, Attributes: [{Base: 20.0d, Name: "generic.maxHealth"}, {Base: 0.0d, Name: "generic.knockbackResistance"}, {Base: 0.10000000149011612d, Name: "generic.movementSpeed"}, {Base: 0.0d, Name: "generic.armor"}, {Base: 0.0d, Name: "generic.armorToughness"}, {Base: 1.0d, Name: "generic.attackDamage"}, {Base: 4.0d, Name: "generic.attackSpeed"}, {Base: 0.0d, Name: "generic.luck"}], Invulnerable: 0b, FallFlying: 0b, PortalCooldown: 0, AbsorptionAmount: 0.0f, abilities: {invulnerable: 1b, mayfly: 1b, instabuild: 1b, walkSpeed: 0.1f, mayBuild: 1b, flying: 0b, flySpeed: 0.05f}, FallDistance: 0.0f, recipeBook: {recipes: ["minecraft:chest", "minecraft:piston", "minecraft:rail", "minecraft:wooden_pickaxe", "minecraft:powered_rail", "minecraft:charcoal", "minecraft:acacia_boat", "minecraft:dark_oak_button", "minecraft:jungle_boat", "minecraft:green_concrete_powder", "minecraft:end_crystal", "minecraft:pumpkin_pie", "minecraft:dark_oak_fence", "minecraft:light_weighted_pressure_plate", "minecraft:golden_shovel", "minecraft:wooden_axe", "minecraft:dark_oak_boat", "minecraft:dispenser", "minecraft:golden_sword", "minecraft:detector_rail", "minecraft:iron_door", "minecraft:shield", "minecraft:iron_nugget", "minecraft:sandstone", "minecraft:yellow_concrete_powder", "minecraft:golden_pickaxe", "minecraft:hopper_minecart", "minecraft:dark_oak_trapdoor", "minecraft:repeater", "minecraft:red_concrete_powder", "minecraft:iron_shovel", "minecraft:ladder", "minecraft:jack_o_lantern", "minecraft:sign", "minecraft:tripwire_hook", "minecraft:hopper", "minecraft:glass", "minecraft:redstone_torch", "minecraft:crafting_table", "minecraft:furnace_minecart", "minecraft:fishing_rod", "minecraft:blue_concrete_powder", "minecraft:iron_leggings", "minecraft:gold_nugget_from_smelting", "minecraft:white_concrete_powder", "minecraft:ender_chest", "minecraft:gold_nugget", "minecraft:iron_bars", "minecraft:iron_boots", "minecraft:iron_trapdoor", "minecraft:golden_chestplate", "minecraft:slime_ball", "minecraft:gray_concrete_powder", "minecraft:iron_helmet", "minecraft:iron_nugget_from_smelting", "minecraft:stick", "minecraft:light_blue_concrete_powder", "minecraft:light_gray_concrete_powder", "minecraft:dark_oak_stairs", "minecraft:iron_block", "minecraft:gold_ingot_from_nuggets", "minecraft:dark_oak_door", "minecraft:cooked_chicken", "minecraft:lime_concrete_powder", "minecraft:dark_oak_pressure_plate", "minecraft:beacon", "minecraft:golden_apple", "minecraft:activator_rail", "minecraft:golden_carrot", "minecraft:wooden_sword", "minecraft:flint_and_steel", "minecraft:iron_sword", "minecraft:red_sandstone", "minecraft:iron_chestplate", "minecraft:iron_pickaxe", "minecraft:wooden_shovel", "minecraft:cut_sandstone", "minecraft:magma_cream", "minecraft:black_concrete_powder", "minecraft:white_wool_from_string", "minecraft:purple_concrete_powder", "minecraft:cauldron", "minecraft:pink_concrete_powder", "minecraft:birch_planks", "minecraft:heavy_weighted_pressure_plate", "minecraft:golden_leggings", "minecraft:golden_axe", "minecraft:enchanting_table", "minecraft:tnt_minecart", "minecraft:lead", "minecraft:slime_block", "minecraft:spruce_boat", "minecraft:birch_boat", "minecraft:brown_concrete_powder", "minecraft:wooden_hoe", "minecraft:orange_concrete_powder", "minecraft:magenta_concrete_powder", "minecraft:shears", "minecraft:sandstone_slab", "minecraft:yellow_dye_from_sunflower", "minecraft:snow_block", "minecraft:dropper", "minecraft:dark_oak_slab", "minecraft:golden_boots", "minecraft:iron_axe", "minecraft:sandstone_stairs", "minecraft:ender_eye", "minecraft:iron_hoe", "minecraft:note_block", "minecraft:iron_ingot_from_iron_block", "minecraft:bow", "minecraft:cyan_concrete_powder", "minecraft:golden_helmet", "minecraft:snow", "minecraft:minecart", "minecraft:dark_oak_fence_gate", "minecraft:chest_minecart", "minecraft:oak_boat", "minecraft:clock", "minecraft:bucket", "minecraft:sticky_piston", "minecraft:fire_charge", "minecraft:golden_hoe", "minecraft:redstone", "minecraft:emerald", "minecraft:compass"], isFilteringCraftable: 0b, toBeDisplayed: ["minecraft:chest", "minecraft:piston", "minecraft:rail", "minecraft:wooden_pickaxe", "minecraft:powered_rail", "minecraft:charcoal", "minecraft:acacia_boat", "minecraft:dark_oak_button", "minecraft:jungle_boat", "minecraft:green_concrete_powder", "minecraft:end_crystal", "minecraft:pumpkin_pie", "minecraft:dark_oak_fence", "minecraft:light_weighted_pressure_plate", "minecraft:golden_shovel", "minecraft:wooden_axe", "minecraft:dark_oak_boat", "minecraft:dispenser", "minecraft:golden_sword", "minecraft:detector_rail", "minecraft:iron_door", "minecraft:shield", "minecraft:iron_nugget", "minecraft:sandstone", "minecraft:yellow_concrete_powder", "minecraft:golden_pickaxe", "minecraft:hopper_minecart", "minecraft:dark_oak_trapdoor", "minecraft:repeater", "minecraft:red_concrete_powder", "minecraft:iron_shovel", "minecraft:ladder", "minecraft:jack_o_lantern", "minecraft:sign", "minecraft:tripwire_hook", "minecraft:hopper", "minecraft:glass", "minecraft:redstone_torch", "minecraft:crafting_table", "minecraft:furnace_minecart", "minecraft:fishing_rod", "minecraft:blue_concrete_powder", "minecraft:iron_leggings", "minecraft:gold_nugget_from_smelting", "minecraft:white_concrete_powder", "minecraft:ender_chest", "minecraft:gold_nugget", "minecraft:iron_bars", "minecraft:iron_boots", "minecraft:iron_trapdoor", "minecraft:golden_chestplate", "minecraft:slime_ball", "minecraft:gray_concrete_powder", "minecraft:iron_helmet", "minecraft:iron_nugget_from_smelting", "minecraft:stick", "minecraft:light_blue_concrete_powder", "minecraft:light_gray_concrete_powder", "minecraft:dark_oak_stairs", "minecraft:iron_block", "minecraft:gold_ingot_from_nuggets", "minecraft:dark_oak_door", "minecraft:cooked_chicken", "minecraft:lime_concrete_powder", "minecraft:dark_oak_pressure_plate", "minecraft:beacon", "minecraft:golden_apple", "minecraft:activator_rail", "minecraft:golden_carrot", "minecraft:wooden_sword", "minecraft:flint_and_steel", "minecraft:iron_sword", "minecraft:red_sandstone", "minecraft:iron_chestplate", "minecraft:iron_pickaxe", "minecraft:wooden_shovel", "minecraft:cut_sandstone", "minecraft:magma_cream", "minecraft:black_concrete_powder", "minecraft:white_wool_from_string", "minecraft:purple_concrete_powder", "minecraft:cauldron", "minecraft:pink_concrete_powder", "minecraft:birch_planks", "minecraft:heavy_weighted_pressure_plate", "minecraft:golden_leggings", "minecraft:golden_axe", "minecraft:enchanting_table", "minecraft:tnt_minecart", "minecraft:lead", "minecraft:slime_block", "minecraft:spruce_boat", "minecraft:birch_boat", "minecraft:brown_concrete_powder", "minecraft:wooden_hoe", "minecraft:orange_concrete_powder", "minecraft:magenta_concrete_powder", "minecraft:shears", "minecraft:sandstone_slab", "minecraft:yellow_dye_from_sunflower", "minecraft:snow_block", "minecraft:dropper", "minecraft:dark_oak_slab", "minecraft:golden_boots", "minecraft:iron_axe", "minecraft:sandstone_stairs", "minecraft:ender_eye", "minecraft:iron_hoe", "minecraft:note_block", "minecraft:iron_ingot_from_iron_block", "minecraft:bow", "minecraft:cyan_concrete_powder", "minecraft:golden_helmet", "minecraft:snow", "minecraft:minecart", "minecraft:dark_oak_fence_gate", "minecraft:chest_minecart", "minecraft:oak_boat", "minecraft:clock", "minecraft:bucket", "minecraft:sticky_piston", "minecraft:fire_charge", "minecraft:golden_hoe", "minecraft:redstone", "minecraft:emerald", "minecraft:compass"], isFurnaceGuiOpen: 0b, isGuiOpen: 0b, isFurnaceFilteringCraftable: 0b}, DeathTime: 0s, XpSeed: -237037854, XpTotal: 710, playerGameType: 1, SelectedItem: {id: "minecraft:sandstone", Count: 1b}, Tags: ["Cursed"], seenCredits: 0b, Motion: [0.0d, -0.0784000015258789d, 0.0d], UUIDLeast: -6984438403199157692L, Health: 20.0f, foodSaturationLevel: 5.0f, Air: 300s, OnGround: 1b, Dimension: 0, Rotation: [107.287415f, 35.02684f], XpLevel: 22, Score: 710, UUIDMost: -5143474442851367229L, Sleeping: 0b, Pos: [24.659982230332727d, 56.0d, 22.69876906762061d], Fire: -20s, XpP: 0.4305557f, EnderItems: [{Slot: 0b, id: "minecraft:water_bucket", Count: 1b}, {Slot: 1b, id: "minecraft:white_shulker_box", Count: 1b}, {Slot: 5b, id: "minecraft:emerald", Count: 1b}], DataVersion: 1628, foodLevel: 20, foodExhaustionLevel: 0.0f, HurtTime: 0s, SelectedItemSlot: 7, ActiveEffects: [{Ambient: 0b, ShowIcon: 0b, ShowParticles: 0b, Duration: 7, Id: 8b, Amplifier: -1b}], Inventory: [{Slot: 0b, id: "minecraft:repeating_command_block", Count: 14b, tag: {BlockEntityTag: {conditionMet: 1b, auto: 0b, powered: 1b, CustomName: "{\"text\":\"@\"}", Command: "/effect give @p[nbt={Inventory:[{Slot: 31b, id: \"minecraft:sunflower\", Count: 1b, tag: {RepairCost: 500, display: {Name: \"{\\\"text\\\":\\\"Ring of Invisibility\\\"}\"},Enchantments: [{lvl: 5s, id: \"minecraft:\"}]}}]}] minecraft:invisibility 1 0 true", LastExecution: 316541L, id: "minecraft:command_block", SuccessCount: 0, LastOutput: "{\"extra\":[{\"color\":\"red\",\"extra\":[{\"translate\":\"argument.entity.notfound.entity\"}],\"text\":\"\"}],\"text\":\"[13:07:34] \"}", TrackOutput: 1b, UpdateLastExecution: 1b}, display: {Lore: ["(+NBT)"]}}}, {Slot: 1b, id: "minecraft:repeating_command_block", Count: 14b, tag: {BlockEntityTag: {conditionMet: 1b, auto: 0b, powered: 1b, CustomName: "{\"text\":\"@\"}", Command: "/scoreboard players add @p[nbt={Inventory:[{Slot: 31b, id: \"minecraft:sunflower\", Count: 1b, tag: {RepairCost: 500, display: {Name: \"{\\\"text\\\":\\\"Ring of Invisibility\\\"}\"},Enchantments: [{lvl: 5s, id: \"minecraft:\"}]}}]},scores={RingT=0..998}] RingT 1", LastExecution: 316561L, id: "minecraft:command_block", SuccessCount: 0, LastOutput: "{\"extra\":[{\"color\":\"red\",\"extra\":[{\"translate\":\"argument.entity.notfound.entity\"}],\"text\":\"\"}],\"text\":\"[13:07:35] \"}", TrackOutput: 1b, UpdateLastExecution: 1b}, display: {Lore: ["(+NBT)"]}}}, {Slot: 2b, id: "minecraft:repeating_command_block", Count: 14b, tag: {BlockEntityTag: {conditionMet: 1b, auto: 0b, powered: 1b, CustomName: "{\"text\":\"@\"}", Command: "/effect give @p[nbt={Inventory:[{Slot: 31b, id: \"minecraft:sunflower\", Count: 1b, tag: {RepairCost: 500, display: {Name: \"{\\\"text\\\":\\\"Ring of Invisibility\\\"}\"},Enchantments: [{lvl: 5s, id: \"minecraft:\"}]}}]},scores={RingT=900..1000}] minecraft:blindness 2 1 true", LastExecution: 316579L, id: "minecraft:command_block", SuccessCount: 0, LastOutput: "{\"extra\":[{\"color\":\"red\",\"extra\":[{\"translate\":\"argument.entity.notfound.entity\"}],\"text\":\"\"}],\"text\":\"[13:07:36] \"}", TrackOutput: 1b, UpdateLastExecution: 1b}, display: {Lore: ["(+NBT)"]}}}, {Slot: 3b, id: "minecraft:repeating_command_block", Count: 14b, tag: {BlockEntityTag: {conditionMet: 1b, auto: 0b, powered: 1b, CustomName: "{\"text\":\"@\"}", Command: "/scoreboard players remove @a[nbt=!{Inventory:[{Slot: 31b, id: \"minecraft:sunflower\", Count: 1b, tag: {RepairCost: 500, display: {Name: \"{\\\"text\\\":\\\"Ring of Invisibility\\\"}\"},Enchantments: [{lvl: 5s, id: \"minecraft:\"}]}}]},scores={RingT=1..1000}] RingT 1", LastExecution: 316598L, id: "minecraft:command_block", SuccessCount: 0, LastOutput: "{\"extra\":[{\"color\":\"red\",\"extra\":[{\"translate\":\"argument.entity.notfound.entity\"}],\"text\":\"\"}],\"text\":\"[13:07:37] \"}", TrackOutput: 1b, UpdateLastExecution: 1b}, display: {Lore: ["(+NBT)"]}}}, {Slot: 4b, id: "minecraft:repeating_command_block", Count: 14b, tag: {BlockEntityTag: {conditionMet: 1b, auto: 0b, powered: 1b, CustomName: "{\"text\":\"@\"}", Command: "/effect give @p[nbt={Inventory:[{Slot: 31b, id: \"minecraft:sunflower\", Count: 1b, tag: {RepairCost: 500, display: {Name: \"{\\\"text\\\":\\\"Ring of Invisibility\\\"}\"},Enchantments: [{lvl: 5s, id: \"minecraft:\"}]}}]},scores={RingT=990..1000}] minecraft:hunger 1 0 true", LastExecution: 316636L, id: "minecraft:command_block", SuccessCount: 0, LastOutput: "{\"extra\":[{\"color\":\"red\",\"extra\":[{\"translate\":\"argument.entity.notfound.entity\"}],\"text\":\"\"}],\"text\":\"[13:07:39] \"}", TrackOutput: 1b, UpdateLastExecution: 1b}, display: {Lore: ["(+NBT)"]}}}, {Slot: 5b, id: "minecraft:repeating_command_block", Count: 14b, tag: {BlockEntityTag: {conditionMet: 1b, auto: 0b, powered: 1b, CustomName: "{\"text\":\"@\"}", Command: "/execute at @a if block ~ ~-0.1 ~ air run effect give @p[nbt={Inventory:[{Slot: 100b, id: \"minecraft:iron_boots\", Count: 1b, tag: {RepairCost: 500, display: {Name: \"{\\\"text\\\":\\\"Long Fall Boots\\\"}\"},Enchantments: [{lvl: 10s, id: \"minecraft:infinity\"}]}}]}] minecraft:jump_boost 1 255 true", LastExecution: 357954L, id: "minecraft:command_block", SuccessCount: 0, TrackOutput: 1b, UpdateLastExecution: 1b}, display: {Lore: ["(+NBT)"]}}}, {Slot: 6b, id: "minecraft:repeating_command_block", Count: 3b, tag: {BlockEntityTag: {conditionMet: 1b, auto: 0b, powered: 1b, CustomName: "{\"text\":\"@\"}", Command: "/effect give @p[nbt={Inventory:[{Slot: 31b, id: \"minecraft:sunflower\", Count: 1b, tag: {RepairCost: 500, display: {Name: \"{\\\"text\\\":\\\"Ring of Invisibility\\\"}\"},Enchantments: [{lvl: 5s, id: \"minecraft:\"}]}}]},scores={RingT=800..1000}] minecraft:slowness 1 0 true", LastExecution: 316616L, id: "minecraft:command_block", SuccessCount: 0, LastOutput: "{\"extra\":[{\"color\":\"red\",\"extra\":[{\"translate\":\"argument.entity.notfound.entity\"}],\"text\":\"\"}],\"text\":\"[13:07:38] \"}", TrackOutput: 1b, UpdateLastExecution: 1b}, display: {Lore: ["(+NBT)"]}}}, {Slot: 7b, id: "minecraft:sandstone", Count: 1b}, {Slot: 8b, id: "minecraft:lava_bucket", Count: 1b}, {Slot: 10b, id: "minecraft:white_shulker_box", Count: 1b}, {Slot: 11b, id: "minecraft:white_shulker_box", Count: 1b}, {Slot: 12b, id: "minecraft:white_shulker_box", Count: 1b}, {Slot: 13b, id: "minecraft:white_shulker_box", Count: 1b}, {Slot: 15b, id: "minecraft:repeating_command_block", Count: 14b, tag: {BlockEntityTag: {conditionMet: 1b, auto: 0b, powered: 1b, CustomName: "{\"text\":\"@\"}", Command: "/effect give @p[nbt={Inventory:[{Slot: 31b, id: \"minecraft:sunflower\", Count: 1b, tag: {RepairCost: 500, display: {Name: \"{\\\"text\\\":\\\"Ring of Invisibility\\\"}\"},Enchantments: [{lvl: 5s, id: \"minecraft:\"}]}}]},scores={RingT=300..1000}] minecraft:nausea 4 0 true", LastExecution: 316522L, id: "minecraft:command_block", SuccessCount: 0, LastOutput: "{\"extra\":[{\"color\":\"red\",\"extra\":[{\"translate\":\"argument.entity.notfound.entity\"}],\"text\":\"\"}],\"text\":\"[13:07:33] \"}", TrackOutput: 1b, UpdateLastExecution: 1b}, display: {Lore: ["(+NBT)"]}}}, {Slot: 16b, id: "minecraft:white_shulker_box", Count: 1b}, {Slot: 17b, id: "minecraft:redstone_block", Count: 1b}, {Slot: 18b, id: "minecraft:white_shulker_box", Count: 1b}, {Slot: 19b, id: "minecraft:white_shulker_box", Count: 1b}, {Slot: 20b, id: "minecraft:flint_and_steel", Count: 1b, tag: {Damage: 0}}, {Slot: 21b, id: "minecraft:white_shulker_box", Count: 1b}, {Slot: 22b, id: "minecraft:white_shulker_box", Count: 1b}, {Slot: 23b, id: "minecraft:white_shulker_box", Count: 1b}, {Slot: 24b, id: "minecraft:white_shulker_box", Count: 63b}, {Slot: 25b, id: "minecraft:dark_oak_planks", Count: 1b}, {Slot: 26b, id: "minecraft:white_shulker_box", Count: 1b}, {Slot: 27b, id: "minecraft:white_shulker_box", Count: 1b}, {Slot: 28b, id: "minecraft:white_shulker_box", Count: 1b}, {Slot: 29b, id: "minecraft:white_shulker_box", Count: 59b}, {Slot: 30b, id: "minecraft:white_shulker_box", Count: 1b}, {Slot: 31b, id: "minecraft:white_shulker_box", Count: 1b}, {Slot: 32b, id: "minecraft:white_shulker_box", Count: 1b}, {Slot: 33b, id: "minecraft:minecart", Count: 1b}, {Slot: 34b, id: "minecraft:polished_andesite", Count: 1b}, {Slot: 35b, id: "minecraft:beacon", Count: 1b}, {Slot: 100b, id: "minecraft:iron_boots", Count: 1b, tag: {RepairCost: 500, display: {Name: "{\"text\":\"Long Fall Boots\"}"}, Enchantments: [{lvl: 10s, id: "minecraft:infinity"}], Damage: 0}}], foodTickTimer: 0}

Worth noting that I've had most of these commands in the world without a problem for a long time... they are also all very similar in their function and formatting. I'll give you the main string of nbt (and whole command) for many of the commands

/effect give @p[nbt={Inventory:[{Slot: 31b, id: "minecraft:sunflower", Count: 1b, tag: {RepairCost: 500, display: {Name: "{\"text\":\"Ring of Invisibility\"}"},Enchantments: [{lvl: 5s, id: "minecraft:"}]}}]},scores={RingT=300..1000}] minecraft:nausea 4 0 true

Do we yet have an explanation for why this is happening? If the other post is a match for the bug I've described in now two bug reports, how hasn't anyone found anything significant?

Also I did not update block data. The only data I used was testing for a player with nbt of holding a certain item in a certain place... that is it! Do you think the bug could have occurred because it tried to read my entire player data? It would not be utilizing it for anything, only the slot and item check. But maybe with all of the items in my inventory, the commands collectively made the memory for the chunk overflow... this is just a theory.

I don't care about saving commands, I can do that just copying and pasting if I want. The issue is that this has happened TWICE now two different worlds and I just want to work with my commands/command blocks in peace.

This is still a bug it isn't "problem solved"

This is the second world it has happened in no relation

But see that is an issue for me... the commands are what I do so if it caused the area to not be usable what can I do??

now the one thing I was thinking was maybe using "/reload" would work to fix it. But you've already caused it to save now so there isn't a point in doing it

But what do you mean by cleaning it out? The commands? or a good part of the chunk?

Yes, it is. To better understand what it does, I'd look at all of the screenshots.

what do you mean by cleared it out?

Why do you think the game is failing to save the chunk? It also at least once failed to save a few others if not all of the surrounding ones.

Yep. Okay a different way to prove this is... hmm okay notice the screenshot I put with the beds... place a bed between chunks. half of the bed will disappear. if you use a chest, the entire thing will disappear, not just half

Did you try what I said before btw?