This is the applet presented when a title displays an error message.
See AM_services#Library_Applets.
All errors displayed by this applet get logged and can be viewed under 'Settings' > 'Support' > 'Error History'.
On pre-5.0.0 the specified LanguageCode has to be valid, otherwise a fatal-error is thrown. With [5.0.0+] it will use en-US when the LanguageCode is invalid.
ErrorContext
| Offset |
Size |
Description
|
| 0x0 |
0x200 |
?
|
| Offset |
Size |
Description
|
| 0x0 |
0x1 |
u8 type
|
| 0x1 |
0x1 |
u8 jumpFlag. When clear, this indicates WithoutJump.
|
| 0x2 |
0x3 |
?
|
| 0x5 |
0x1 |
u8 contextFlag. When set with type=0, indicates that an additional storage is pushed for #ResultBacktrace. [4.0.0+]: When set indicates that an additional storage is pushed for #ErrorContext.
|
| 0x6 |
0x1 |
u8 resultFlag. ErrorCommonArg: When clear, ErrorCode is used, otherwise the applet generates the error-code from res.
|
| 0x7 |
0x1 |
u8 contextFlag2. Same as contextFlag except for ErrorCommonArg?
|
ErrorCommonArg
| Offset |
Size |
Description
|
| 0x0 |
0x8 |
ErrorCommonHeader
|
| 0x8 |
0x8 |
#ErrorCode
|
| 0x10 |
0x4 |
Result res
|
ErrorEulaData
| Offset |
Size |
Description
|
| 0x0 |
0x20000 |
data
|
ErrorEulaArg
| Offset |
Size |
Description
|
| 0x0 |
0x8 |
ErrorCommonHeader. jumpFlag = 1.
|
| 0x8 |
0x4 |
RegionCode
|
This struct is 0xC-bytes.
ErrorRecordArg
| Offset |
Size |
Description
|
| 0x0 |
0x8 |
ErrorCommonHeader. type=5 and jumpFlag=1.
|
| 0x8 |
0x8 |
#ErrorCode
|
| 0x10 |
0x8 |
u64 POSIX timestamp
|
SystemErrorArg
| Offset |
Size |
Description
|
| 0x0 |
0x8 |
ErrorCommonHeader. type=1.
|
| 0x8 |
0x8 |
#ErrorCode
|
| 0x10 |
0x8 |
LanguageCode
|
| 0x18 |
0x800 |
UTF-8 string dialogMessage
|
| 0x818 |
0x800 |
UTF-8 string fullscreenMessage, displayed when the user clicks on "Details". When not set this disables displaying Details.
|
This struct is 0x1018-bytes.
ApplicationErrorArg
| Offset |
Size |
Description
|
| 0x0 |
0x8 |
ErrorCommonHeader. type=2 and jumpFlag=1.
|
| 0x8 |
0x4 |
u32 errorNumber. Raw decimal error number which is displayed in the dialog.
|
| 0xC |
0x8 |
LanguageCode
|
| 0x14 |
0x800 |
UTF-8 string dialogMessage
|
| 0x814 |
0x800 |
UTF-8 string fullscreenMessage, displayed when the user clicks on "Details". When not set this disables displaying Details.
|
This struct is 0x1014-bytes.
ErrorCode
This is an u64 containing the error-code: the low u32 is the module portion which is normally set to module + 2000, and the high u32 is the error description.
ResultBacktrace
| Offset |
Size |
Description
|
| 0x0 |
0x4 |
s32 total entries
|
| 0x4 |
0x4*total_entries |
Array of Result
|
Usage
User-processes should push a common arguments struct (version=0) as well as the Arg struct. Once the applet finishes running successfully, it may return an output storage in some cases. An u8 status value is located at +1, where non-zero indicates error.