mojira.dev
MC-183830

Error launching 20w20a server

Launching the server jar with the next command:

java -jar -Xmx8G server.jar

causes a crash with the following output:

[21:30:16] [main/ERROR]: Unable to bootstrap registry 'minecraft:entity_type'
[21:30:16] [main/ERROR]: Unable to bootstrap registry 'minecraft:feature'
Exception in thread "main" java.lang.ExceptionInInitializerError
at gl.H(SourceFile:94)
at gl.a(SourceFile:132)
at java.util.LinkedHashMap$LinkedEntrySet.forEach(LinkedHashMap.java:671)
at gl.<clinit>(SourceFile:131)
at aoc.a(SourceFile:144)
at aoc.<clinit>(SourceFile:150)
at ckx.<clinit>(SourceFile:23)
at cka.<clinit>(SourceFile:64)
at cqg.<clinit>(SourceFile:77)
at cif.<clinit>(SourceFile:64)
at net.minecraft.server.MinecraftServer.<clinit>(SourceFile:179)
Caused by: java.lang.NullPointerException
at bsh.<init>(SourceFile:44)
at bqk.<clinit>(SourceFile:9)
... 11 more

Linked issues

Comments 6

Having same issue stated above. When running server file standalone getting A Java Exception has occured

Same as 183822 and above, Java standalone produces same error. (A Java Exception has occurred)

Same thing here

[19:45:26] ain/ERROR]: Unable to bootstrap registry 'minecraft:feature'

Thank you for your report!
We're actually already tracking this issue in MC-183769, so I resolved and linked this ticket as a duplicate.

If you would like to add a vote and any extra information to the main ticket it would be appreciated.

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MartΓ­n Romera Sobrado

(Unassigned)

Unconfirmed

(Unassigned)

crash

20w20a

Retrieved