MC-90621Command blocks sometimes don't load their GUI for LAN guests, even after long periods of time
So while I was working on my upcoming minigame map, I have noticed that some of the command blocks I used would not load up their GUI if opened by one of the guests in a LAN world. The commands in them wouldn't show up, all the buttons were locked.
Environment
os.name: Linux
os.version: 3.19.0-26-generic
os.arch: amd64
java.version: 1.7.0_79
java.vendor: Oracle Corporation
sun.arch.data.model: 64
Linked Issues
Attachments1
Created Issue:
Command blocks sometimes don't load their GUI, even after long periods of time
So while I was working on my upcoming minigame map, I have noticed that some of the command blocks I used would not load up their GUI. The commands in them wouldn't show up, all the buttons were locked, and even if I tried duplicating the command block (Using CTRL+Middle mouse button), the new command blocks also didn't load their GUI. This may or may not be an issue with updating worlds to new snapshots, since some of the command blocks did work.
Environment
os.name: Linux
os.version: 3.19.0-26-generic
os.arch: amd64
java.version: 1.7.0_79
java.vendor: Oracle Corporation
sun.arch.data.model: 64
Attachments1
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duplicates
Command blocks sometimes don't load their GUI for LAN guests, even after long periods of time
So while I was working on my upcoming minigame map, I have noticed that some of the command blocks I used would not load up their GUI. The commands in them wouldn't show up, all the buttons were locked
, and even if I tried duplicating the command block (Using CTRL+Middle mouse button), the new command blocks also didn't load their GUI. This may or may not be an issue with updating worlds to new snapshots, since some of the command blocks did work.So while I was working on my upcoming minigame map, I have noticed that some of the command blocks I used would not load up their GUI if opened by one of the guests in a LAN world. The commands in them wouldn't show up, all the buttons were locked.
duplicates
duplicates
Can you recreate that issue in a fresh 15w42a world with new placed command blocks ?
I just did, and it doesn't seem to happen. So I guess this a corrupted world kind of issue. Are those valid?
OK, I did a bit of testing, and this is what I found; Fresh worlds probably don't have this issue, but any command blocks, old or new, in worlds from previous snapshots have this issue.
Not an issue, snapshots will corrupt worlds...
There is no upgrade path for issues introduced in one snapshot but no longer happening in another snapshot.
I know snapshots corrupt worlds, but I don't expect them to corrupt worlds that were also from snapshots, especially if the worlds are only one snapshot old, especially since the new snapshot doesn't change anything related to command blocks...
I expect this to be fixed in the final 1.9 release.
If you can reproduce the issue with a world generated on a release version and only opened in the latest snapshot it is valid, otherwise, as Kumasasa explained, no.
Well, I just realized that this bug is for guests in a LAN world, so reopen please.
Can somebody reopen this?
No, but linked to
MC-88632OK, thanks, that's better. Please remove the link to
MC-87872, as it has nothing to do with the issue