mojira.dev
MC-127142

Failed to create block entity DUMMY (path of location: minecraft:DUMMY)

I created a new world (superflat with Roofed Forest biome) and flew around the map generating new terrain. A few of these errors appeared in the game log:

12:07:17	bey	Failed to create block entity DUMMY
i: Non [a-z0-9/._-] character in path of location: minecraft:DUMMY
	at oe.<init>(SourceFile:36)
	at oe.<init>(SourceFile:41)
	at bez.a(SourceFile:63)
	at bey.c(SourceFile:72)
	at bim.a(SourceFile:526)
	at bim.a(SourceFile:97)
	at sd.g(SourceFile:93)
	at sd.d(SourceFile:146)
	at bnt.a(SourceFile:225)
	at bnt.a(SourceFile:78)
	at bpv.a(SourceFile:16)
	at bpv.a(SourceFile:13)
	at bkd.a(SourceFile:27)
	at auw.a(SourceFile:469)
	at bjg.a(SourceFile:144)
	at sr.a(SourceFile:12)
	at sq.a(SourceFile:33)
	at bhy.a(SourceFile:85)
	at sw.a(SourceFile:54)
	at sw.a(SourceFile:23)
	at zt$a.a(SourceFile:143)
	at zt$a$$Lambda$891/13133174.apply(Unknown Source)
	at java.util.concurrent.CompletableFuture$AsyncApply.exec(CompletableFuture.java:501)
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:902)
	at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1689)
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1644)
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)

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Comments 8

user-f2760

Please attach the full log file.

bdm68

I didn't save the log file. I'm trying to reproduce the issue again so I can get a new log file.

bdm68

I have successfully reproduced the issue by creating a DEBUG world. A log file is attached.

[media]

wobst.michael

Please check if that's still an issue in the latest 18w20c development snapshot.

VideoklipBG

Just occured in 18w22c. The internal server froze (singleplayer, default world type) and I was forced to terminate the process, because the game was unresponsive.

There is no crash report, just the internal server log - 

[media][media]

Edit: The freeze was actually caused by MC-130613 & MC-130501

ProfMobius (Thomas Guimbretiere)

Can you confirm this bug still exist in 18w22c ? And if it does, can you send a world with the bug happening ? I couldn't reproduce it after generating over 1M blocks.

VideoklipBG

Still occurs in 18w22c, but I wasn't able to reproduce it every time. Created serveral worlds with the same seed and loaded the terrain in the same locations, but the error didn't always occur.

The world in which the error appeared once

[media]
ProfMobius (Thomas Guimbretiere)

Thanks for the help. This bug is hopefully fixed in the next version

bdm68

migrated

Unconfirmed

Minecraft 18w10d, Minecraft 18w11a, Minecraft 18w20c, Minecraft 18w22c

Minecraft 18w22b, Minecraft 1.13-pre1

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