Gulbaru

Not really a duplicate, as in this case stripped versions of different blocks have the same color in-game.

The bug is present in 21w19a.

I can not test in 21w20a as that version crashes on my PC due to an unrelated bug.

This is not an graphics glitch. If you stand inside such a blinking water column the oxygen bar appears and disappears.

I've added a simple setup to reproduce the effect.

Duplicates MC-126920

@ Grum
Sorry for the late reply. The language-casing seems to be a holdover from the MC 1.8 profile generation.

I was using an old profile for the snapshots when I got hit. It can be reproduced by creating a new MC 1.8 profile in the launcher.

Xavom has pinpointed the source of the trouble. I have edited my options.txt file accordingly and can switch the bug on and off by using en_US and en_us, respectively.

Thanks, Xavom

Confirmed under Windows 10 Pro, 64bit, no resource packs installed.

What I noticed in launcher_log.txt is the weird mix of slashes and backslashes in the filepaths, e.g.

[1122/174347:INFO:ClientStarter.cpp(619)] ${assets_root} == "C:/Users\REDACTED\AppData\Roaming\.minecraft/assets"

which do not match the regex reported in the error message

IllegalArgumentException: Non [a-z0-9/._-] character in path

Here the relevant section of launcher_log.txt, sensitive data redacted.

[1122/174347:INFO:GameCallbacks.cpp(178)] launcher/launcher (main) info Using default game log configuration client-1.12.xml (outputs XML)

[1122/174347:INFO:GameCallbacks.cpp(178)] launcher/launcher (main) debug Installing versions!

[1122/174347:INFO:GameCallbacks.cpp(178)] launcher/launcher (main) info Installed 17w47a to C:/Users\REDACTED\AppData\Roaming\.minecraft\versions\17w47a\17w47a.json

[1122/174347:INFO:ClientStarter.cpp(619)] ${natives_directory} == "C:\Users\REDACTED\AppData\Local\Temp\9272-e4b9-e166-aac8"

[1122/174347:INFO:ClientStarter.cpp(619)] ${launcher_name} == "minecraft-launcher"

[1122/174347:INFO:ClientStarter.cpp(619)] ${launcher_version} == "2.0.1003"

[1122/174347:INFO:ClientStarter.cpp(619)] ${classpath} == "C:\Users\REDACTED\AppData\Roaming\.minecraft\libraries\com\mojang\patchy\1.1\patchy-1.1.jar;C:\Users\REDACTED\AppData\Roaming\.minecraft\libraries\oshi-project\oshi-core\1.1\oshi-core-1.1.jar;C:\Users\REDACTED\AppData\Roaming\.minecraft\libraries\net\java\dev\jna\jna\4.4.0\jna-4.4.0.jar;C:\Users\REDACTED\AppData\Roaming\.minecraft\libraries\net\java\dev\jna\platform\3.4.0\platform-3.4.0.jar;C:\Users\REDACTED\AppData\Roaming\.minecraft\libraries\com\ibm\icu\icu4j-core-mojang\51.2\icu4j-core-mojang-51.2.jar;C:\Users\REDACTED\AppData\Roaming\.minecraft\libraries\net\sf\jopt-simple\jopt-simple\5.0.3\jopt-simple-5.0.3.jar;C:\Users\REDACTED\AppData\Roaming\.minecraft\libraries\com\paulscode\codecjorbis\20101023\codecjorbis-20101023.jar;C:\Users\REDACTED\AppData\Roaming\.minecraft\libraries\com\paulscode\codecwav\20101023\codecwav-20101023.jar;C:\Users\REDACTED\AppData\Roaming\.minecraft\libraries\com\paulscode\libraryjavasound\20101123\libraryjavasound-20101123.jar;C:\Users\REDACTED\AppData\Roaming\.minecraft\libraries\com\paulscode\soundsystem\20120107\soundsystem-20120107.jar;C:\Users\REDACTED\AppData\Roaming\.minecraft\libraries\io\netty\netty-all\4.1.9.Final\netty-all-4.1.9.Final.jar;C:\Users\REDACTED\AppData\Roaming\.minecraft\libraries\com\google\guava\guava\21.0\guava-21.0.jar;C:\Users\REDACTED\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-lang3\3.5\commons-lang3-3.5.jar;C:\Users\REDACTED\AppData\Roaming\.minecraft\libraries\commons-io\commons-io\2.5\commons-io-2.5.jar;C:\Users\REDACTED\AppData\Roaming\.minecraft\libraries\commons-codec\commons-codec\1.10\commons-codec-1.10.jar;C:\Users\REDACTED\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput\2.0.5\jinput-2.0.5.jar;C:\Users\REDACTED\AppData\Roaming\.minecraft\libraries\net\java\jutils\jutils\1.0.0\jutils-1.0.0.jar;C:\Users\REDACTED\AppData\Roaming\.minecraft\libraries\com\mojang\brigadier\0.1.13\brigadier-0.1.13.jar;C:\Users\REDACTED\AppData\Roaming\.minecraft\libraries\com\google\code\gson\gson\2.8.0\gson-2.8.0.jar;C:\Users\REDACTED\AppData\Roaming\.minecraft\libraries\com\mojang\authlib\1.5.25\authlib-1.5.25.jar;C:\Users\REDACTED\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-compress\1.8.1\commons-compress-1.8.1.jar;C:\Users\REDACTED\AppData\Roaming\.minecraft\libraries\org\apache\httpcomponents\httpclient\4.3.3\httpclient-4.3.3.jar;C:\Users\REDACTED\AppData\Roaming\.minecraft\libraries\commons-logging\commons-logging\1.1.3\commons-logging-1.1.3.jar;C:\Users\REDACTED\AppData\Roaming\.minecraft\libraries\org\apache\httpcomponents\httpcore\4.3.2\httpcore-4.3.2.jar;C:\Users\REDACTED\AppData\Roaming\.minecraft\libraries\it\unimi\dsi\fastutil\7.1.0\fastutil-7.1.0.jar;C:\Users\REDACTED\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-api\2.8.1\log4j-api-2.8.1.jar;C:\Users\REDACTED\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-core\2.8.1\log4j-core-2.8.1.jar;C:\Users\REDACTED\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\3.1.2\lwjgl-3.1.2.jar;C:\Users\REDACTED\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl-jemalloc\3.1.2\lwjgl-jemalloc-3.1.2.jar;C:\Users\REDACTED\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl-openal\3.1.2\lwjgl-openal-3.1.2.jar;C:\Users\REDACTED\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl-opengl\3.1.2\lwjgl-opengl-3.1.2.jar;C:\Users\REDACTED\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl-glfw\3.1.2\lwjgl-glfw-3.1.2.jar;C:\Users\REDACTED\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl-stb\3.1.2\lwjgl-stb-3.1.2.jar;C:\Users\REDACTED\AppData\Roaming\.minecraft\libraries\com\mojang\text2speech\1.10.3\text2speech-1.10.3.jar;C:\Users\REDACTED\AppData\Roaming\.minecraft\versions\17w47a\17w47a.jar"

[1122/174347:INFO:ClientStarter.cpp(619)] ${auth_player_name} == "Gulbaru"

[1122/174347:INFO:ClientStarter.cpp(619)] ${version_name} == "17w47a"

[1122/174347:INFO:ClientStarter.cpp(619)] ${game_directory} == "D:/REDACTED\mc\.minecraft_snapshot"

[1122/174347:INFO:ClientStarter.cpp(619)] ${assets_root} == "C:/Users\REDACTED\AppData\Roaming\.minecraft/assets"

[1122/174347:INFO:ClientStarter.cpp(619)] ${assets_index_name} == "1.12"

[1122/174347:INFO:ClientStarter.cpp(619)] ${auth_uuid} == "UUIDREDACTED"

[1122/174347:INFO:ClientStarter.cpp(619)] ${auth_access_token} == "TOKENREDACTED"

[1122/174347:INFO:ClientStarter.cpp(619)] ${user_type} == "mojang"

[1122/174347:INFO:ClientStarter.cpp(619)] ${version_type} == "snapshot"

[1122/174347:INFO:WindowsProcess.cpp(124)] Read thread is 1b24

[1122/174347:INFO:ClientHandler.cpp(155)] Hiding launcher!

[1122/174348:INFO:GameCallbacks.cpp(178)] game/bmg (Client thread) info Setting user: Gulbaru

[1122/174350:INFO:GameCallbacks.cpp(178)] game/bmj (Client thread) warn Skipping bad option: lastServer:

[1122/174350:INFO:GameCallbacks.cpp(178)] game/bmg (Client thread) info LWJGL Version: 3.1.2 build 29

[1122/174350:INFO:GameCallbacks.cpp(178)] game/sc (Client thread) info Reloading ResourceManager: Default

[1122/174350:INFO:GameCallbacks.cpp(178)] game/bmg (Client thread) info Caught error stitching, removing all assigned resourcepacks
java.lang.IllegalArgumentException: Non [a-z0-9/._-] character in path
	at mp.<init>(SourceFile:31)
	at mp.<init>(SourceFile:44)
	at cjd.a(SourceFile:35)
	at cjc.a(SourceFile:60)
	at sc.c(SourceFile:132)
	at sc.a(SourceFile:115)
	at bmg.f(SourceFile:643)
	at bmg.al(SourceFile:427)
	at bmg.a(SourceFile:354)
	at net.minecraft.client.main.Main.main(SourceFile:134)


[1122/174350:INFO:GameCallbacks.cpp(178)] game/sc (Client thread) info Reloading ResourceManager: 

[1122/174350:INFO:GameCallbacks.cpp(178)] game/clf (Client thread) warn Missing sound for event: minecraft:ambient.cave

[1122/174350:INFO:GameCallbacks.cpp(178)] game/clf (Client thread) warn Missing sound for event: minecraft:block.anvil.break

I'm not sure, MC-115025 is really a duplicate.

In MC-114943 you put items into the grid, then select a recipe. The target item gets created and the items put into the grid are deleted.

In MC-115025 the recipe pulls the ingredients out of the inventory, then deletes the ingredient which happens to be beneath the mouse pointer and fails to craft the target item. (I have now attached a video to MC-115025)

Corrected teleport command in description.
Updated affected versions.