Error

An error is a piece of information displayed when an unexpected event occurs. It can range from a broken game feature to Roblox shutting down entirely. Error messages are seen widely throughout Roblox and are part of every Roblox platform.

On the game client, if an error has occurred, the error message will appear in the center of the screen in the form of a gray dialog box, which will tell the user what the error is and gives the option to leave or reconnect when applicable. On mobile, the gray error dialog box can be small. There was a bug on mobile where you couldn't see the gray error dialog box whatsoever. In the case of non-in-game errors, the error message will appear in the form of a separate page, typically with a Roblox-themed background to go along with it.

2xx errors indicate connection issues, 5xx errors indicate player-related error, 6xx errors indicate HTTP issues and 7xx errors indicate place teleportation error.

Studio errors
{| class="fandom-table" !Error !Description !Image Could not open the place "[ID]" with exception: "Unable to open the place. Please restart your application and try again. If you continue to encounter this error, please contact customer service. Request Status Code: 2 Connection Result: 0 Connection Closed: Failed | Connection attempt failed.".
 * Failed to autosave error
 * Roblox fails to automatically save the current Studio session.
 * Urgugruu.png
 * An error occurred while starting ROBLOX Studio
 * Appears when Roblox gets blocked by the computer firewall or antivirus, trying to fetch the version identifier for the latest Studio build[Citation needed]
 * Kmklimh.png
 * Could not open the place "[ID]" with exception: "Unable to open the place. Please restart your application and try again. If you continue to encounter this error, please contact customer service.".
 * Kmklimh.png
 * Could not open the place "[ID]" with exception: "Unable to open the place. Please restart your application and try again. If you continue to encounter this error, please contact customer service.".
 * Could not open the place "[ID]" with exception: "Unable to open the place. Please restart your application and try again. If you continue to encounter this error, please contact customer service.".
 * Appears when trying to open corrupt places, or when trying to open places made using an older version of Roblox[Citation needed]
 * Kmhfhyj66.pngDafdznbgfxn bxndgnbd.png
 * Studio encountered an unrecoverable error and must shut down.
 * Appears when open a place but it can't open correctly, which can be caused by the faulty internet connection or windows systems error. 2nd photo which can be caused when you set your computer to sleep, and you re-open back it, but the exact cause of this is currently unknown.
 * 1st.png.png2nd.png.png
 * '''Adding plugin window failed with error: Unable to create DXGI swapchain: "[ID]" Yourplugin windows may not work correctly. Please close and reopen the place to restore plugin window functionality. If this problem persists, please contact Roblox customer support.
 * Can be caused when place opening error, but the real reason is unknown.
 * BruhErrorMessage.png
 * Can be caused when place opening error, but the real reason is unknown.
 * BruhErrorMessage.png

Removed errors

 * }