TomeKTR

@ampolive as you want, but the issue seems to be the same directly from vanilla when i read comments, Some of us use Paper here, but it's not a Paper issue.

Hi,

Happy new year to all, hope that 2k22 will be better than 2k21 \o/

I use Paper Minecraft Server.

Recently I updated with success from 1.16.5 to 1.17.1.249 with no errors, but today when I want to update from 1.17.1.407 to 1.18.1.132, i've got the error again. (I've already post here)

The ForceUpgrade of World, Nether and End seems to be OK, but when server is ready, few seconds later i've messages like this one : 

[17:57:17] [Paper Async Chunk Urgent Task Thread/ERROR]: No key placement in MapLike[{config:{decorators:[],foliage_placer:{height:3,offset:0,radius:2,type:"minecraft:blob_foliage_placer"},foliage_provider:{state:{Name:"minecraft:oak_leaves",Properties:{distance:"7",persistent:"false"}},type:"minecraft:simple_state_provider"},force_dirt:0b,ignore_vines:1b,minimum_size:{limit:1,lower_size:0,type:"minecraft:two_layers_feature_size",upper_size:1},trunk_placer:{base_height:4,height_rand_a:2,height_rand_b:0,type:"minecraft:straight_trunk_placer"},trunk_provider:{state:{Name:"minecraft:oak_log",Properties:{axis:"y"}},type:"minecraft:simple_state_provider"}},type:"minecraft:tree"}]; No key feature in MapLike[{config:{decorators:[],foliage_placer:{height:3,offset:0,radius:2,type:"minecraft:blob_foliage_placer"},foliage_provider:{state:{Name:"minecraft:oak_leaves",Properties:{distance:"7",persistent:"false"}},type:"minecraft:simple_state_provider"},force_dirt:0b,ignore_vines:1b,minimum_size:{limit:1,lower_size:0,type:"minecraft:two_layers_feature_size",upper_size:1},trunk_placer:{base_height:4,height_rand_a:2,height_rand_b:0,type:"minecraft:straight_trunk_placer"},trunk_provider:{state:{Name:"minecraft:oak_log",Properties:{axis:"y"}},type:"minecraft:simple_state_provider"}},type:"minecraft:tree"}]

And the famous :

[17:57:17] [Paper Async Chunk Urgent Task Thread/ERROR]: Exception loading structure piece with id minecraft:jigsaw

I've decided to rollback in 1.17.1.407, waiting for new version that I hope without bug.

Thanks for your returns.

@ampolive : Thank you for this element. 

Hello, 

I confirm that I've upgraded with success from 1.16.5.788 to 1.17.1.249 with no errors in any world on my server. 

The server seems to be fully functionnal at the moment and with my team we are checking if all is OK in our worlds 

First checks in production show that there is a WARNING "Ignored advancement in progress file" with certains Recipes, and some ERRORS indicating that some recipes are not found "Tried to load unrecognized recipe: minecraft:iron_ingot_from_blasting removed now." and repeat the message for others. 

Don't know if it's linked to this bug or refear to another bug of 1.17.1 version.