Error

An error is a piece of information displayed when an unexpected event occurs. On modern Roblox versions, error messages used to be often displayed using a red rectangle at the top, newer ones now use a Grey Dialog Box. Error messages are used when user intervention is required, to indicate that a desired operation has failed, or to relay important warnings (such as warning a computer user that they are almost out of hard disk space). Error messages are seen widely throughout Roblox, and are part of every Roblox version.

ID 6
Happens when downloading of the client times out. This usually occurs with poor internet speed/connection.

ID 17
Happens when the client was unable to join the server. This usually occurs after players get disconnected and need to rejoin the game or join another game. It can also occur when roblox.com is blocked by the local internet or by a government (very rare).

ID 277 (Error Code: 277)
Happens before an ID 17 Error. Happens when the client loses connection. It might also happen if the Local Internet or a Government blocks Roblox (extremely rare, since Error Code: 610 could appear instead)

ID 142
Happens when the client was unable to connect to the internet.

ID 146
Happens when the client attempts to join a place different from the start place in a game.

D 256 (Error Code: 256)
Happens when the developer of the game shuts down all servers for that game, or when the server shuts down for some other reason.

ID 267 (Error Code: 267)
Happens when an in-game admin shuts down the server.

ID 268 (Error Code: 268)
Happens when the player gets kicked from the game's server, and is forced to join another server.

ID 275 (Error Code: 275)
Happens when Roblox shuts down a game's server for maintenance.

ID 278 (Error Code: 278)
Happened when you were idle for 20 or more minutes. 180 minutes can be too. It could happen more than you could ever think of. (Picture shown is a Dialog Box)



ID 610 (Error Code: 610)
On November 9-10, 2018, this error occurred for an unknown reason every time players tried to join a game, causing games to be unplayable. The error was completely patched in about a day after it's original occurrence. Not much is known about this error. However, the error returned after the error was patched along with ID 769.

ID 700 (Error Code: 700)
Another new instance, this error occurs when a game fails to teleport the user to another place which is part of the game.

ID 529 (Error Code: 529)
A new error, this error is caused if the HTTP stops working or if HttpService crashes.



ID 769 (Error Code: 769)
An error that occurs if teleportation fails for unknown reasons.

ID 524 (Error Code: 524)
Happens when Roblox servers are down.

ID 773 (Error Code: 773)
An error that occurs if teleportation fails for a non-approved game.



ID ???a
Happens when no data is received.

ID ???b
Happens when a teleport fails to another game because you are the other teleportation is processing

An in-game error (not given by the client) is an error appearing in an individual game. An example is when a gamepass or developer product fails to complete the transaction with Robux.