There are several kinds of errors that can appear on the 3DS. To get to a more relevant page, click on the image or on the link that matches your error.
Nintendo ErrDisp
The stock crash screens. These only occur on stock firmware or on old Luma3DS versions that don't have the custom ErrDisp.
Because these screens are also completely unhelpful for debugging/fault isolation on retail consoles, there is (and will be) no page about them.
If you have a developer console, then these ErrDisps are most similar to Luma3DS ErrDisps and you should check that page instead.
Nintendo error code
The stock error codes. These occur both on stock and custom firmware, and Luma3DS does not replace or edit them.
See this page for known causes to many of these.
Luma3DS ErrDisp
| 3DS:ERRDISP |
Luma3DS replaces the stock ErrDisp to show more information about an error.
See this page for known fixes to many of these.
Luma3DS exception screen
| 3DS:EXCEPTION |
Luma3DS adds a new crash handler for everything its version of ErrDisp does not handle.
See this page for known fixes to many of these.
