Robotit

No the issue is currently fix. But that only occurred sometimes.. when I started the server the CMD.exe console was spam with 0, but the other days no. Some days the issue goes, and others come back. But in this current version haven't occurred more.

Yay finally someone get the error ... I hate the English sometimes is not my first language!

Also on 1.8.1 Release

Please re-test the issue

Re-Test ... Its still but it is more complicated.

1. Put A Active Beacon (Any Effect Works)
2. /effect @p saturation 10 100 false (This will show the Red Particles of Saturation.)
3. /effect @p saturation 10 100 true (This will not show the particles of Saturation, will make the Beacon Effect Particles Visible.)
Example. If you put Haste, and do the command to hide particles, you will see the Haste Particles of the Beacon.

Edit - If Have Multiple Beacons The Color Of The Particles Will Mix. (Not Tested.)

Thanks Skylierw I suppose that I will try it!
One thing... see if you can answer me on this on.

This will detect dropper with a obsidian (With Tag Map) only

/testforblock -73 70 -135 minecraft:dropper 8 {Items:[0:{id:minecraft:obsidian,Count:1b,Slot:0b,tag:{MAP:{special:1b}}}]}

This will detect dropper with a obsidian (With Tag Map Or Without it)

/testforblock -73 70 -135 minecraft:dropper 8 {Items:[0:{id:minecraft:obsidian,Count:1b,Slot:0b}]}

Can you test for a obsidian that don't have the tag only (That if you put one with the Tag it will fail to test) ?

Kumassa one question...
This will detect dropper with a obsidian (With Tag CanPlaceOn) only

/testforblock -73 70 -135 minecraft:dropper 8 {Items:[0:{id:minecraft:obsidian,Count:1b,Slot:0b,tag:{CanPlaceOn:[minecraft:bedrock]}}]}

This will detect dropper with a obsidian (With Tag CanPlaceOn Or Not)

/testforblock -73 70 -135 minecraft:dropper 8 {Items:[0:{id:minecraft:obsidian,Count:1b,Slot:0b}]}

Can you test for a obsidian that don't have the tag only (That if you put one with the Tag it will fail to test) ?

FVbico actually the test on the CanPlaceOn tag it's working quite good! and I don't need to apply the Unbreakable to prevent it from breaking.
For me it fine now, now it worry me is the bow on the shooting position... including the fact that now I have to change over 100 command block for test the new tag.

It was for detection methods for a map, and the receiving the bow in shooting position?

• /give @p minecraft:bow 1 1 {Unbreakable:1}
  Which Tag should I you tu make it a exclusive item that don't affect the game-play?

Actually, yes I apply a Damage value higher that accepted, but that didn't make the texture to go, its when then y add the Unbreakable.

• Command used up on the issue

Also Skylinerw I think so is duplicate, but isn't easier to fix on this as we find what is giving the problem, and there they will researching through all the Tags?

FVbico and what you think about this one MC-57769, for servers it's very annoying.