3DS:Error screens/Luma3DS exception screen: Difference between revisions

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**'''Arm9:''' The 'security processor' of the system. These exceptions are usually raised because of errors in NAND data or hardware faults in either the 3DS or its SD card.

**'''Arm11:''' The 'userland' of the system. These exceptions have numerous causes but are more often related to broken software or user data.

* '''Exception type:''' The type of fault that caused the exception. These categories correspond to the ARM exceptions for the [https://developer.arm.com/documentation/ddi0201/d ARM9] and [https://developer.arm.com/documentation/ddi0360/f) ARM11] CPUs, as follows:

* '''Exception type:''' The type of fault that caused the exception. These categories correspond to the ARM exceptions for the [https://developer.arm.com/documentation/ddi0201/d ARM9] and [https://developer.arm.com/documentation/ddi0360/f ARM11] CPUs, as follows:

**'''data abort''': Caused by a read or write to an invalid part of memory. Usually related to game mods/cheats/plugins, broken HOME Menu data, and/or broken CFW applications.

**'''prefetch abort''': Caused by an attempt to execute an invalid CPU instruction. Often related to conflicts between CFW and other software.

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== Known Errors ==

In the following list, the file prefixes on file paths refer to the starting location. <code>sd:/</code> refers to the SD card, and numbers in the format of <code>[X:]</code> refer to GodMode9's drive numbers.

{{info|If the below fixes do not solve your issue or you are unsure of what to do, join the [https://discord.gg/~~nintendohomebrew~~ Nintendo Homebrew Discord] for further assistance.}}

{{info|If the below fixes do not solve your issue or you are unsure of what to do, join the [https://discord.gg/C29hYvh Nintendo Homebrew Discord] for further assistance.}}

----

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<h5>GARDEN</h5>

Animal Crossing's game data or savedata is having issues.

* Animal Crossing's game data or savedata is having issues.

* To fix, disable all game mods, cheat codes, and plugins to ensure they are not the cause. If the error still happens, then the game itself may be faulty. If it is a [[3DS:Dump titles and game cartridges#Dumping a Game Cartridge|cartridge dump]], redump it, if it is an eShop game, click the Repair button at the bottom of its eShop page or delete and reinstall it, or if it is a cartridge, clean the cartridge and the 3DS cartridge reader with isopropyl alcohol.

** To fix, disable all game mods, cheat codes, and plugins to ensure they are not the cause. If the error still happens, then the game itself may be faulty. If it is a [[3DS:Dump titles and game cartridges#Dumping a Game Cartridge|cartridge dump]], redump it, if it is an eShop game, click the Repair button at the bottom of its eShop page or delete and reinstall it, or if it is a cartridge, clean the cartridge and the 3DS cartridge reader with isopropyl alcohol.

** If the error yet still happens, ensure that you have not used a save editor before the error started happening. If you have used a save editor, the edits are broken and you will need to restore a backed-up save, or wipe the save and start over if you have no backup.

*** If the error yet still happens, ensure that you have not used a save editor before the error started happening. If you have used a save editor, the edits are broken and you will need to restore a backed-up save, or wipe the save and start over if you have no backup.

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** To fix, replace the WiFi chipset with a new one. To avoid the error until then, disable WiFi on the 3DS and do not turn it back on.

*** If the 3DS is an old model, you can disable WiFi with an external switch. New models must instead disable it through the HOME Menu Settings or Rosalina. Repeatedly pressing the keycombo for Rosalina while powering on might let you access Rosalina before it can crash.

* Could be anything from a faulty cartridge to damaged internal components, but will almost always be hardware-related.

@@ Line 7: / Line 7: @@
 **'''Arm9:''' The 'security processor' of the system. These exceptions are usually raised because of errors in NAND data or hardware faults in either the 3DS or its SD card.
 **'''Arm11:''' The 'userland' of the system. These exceptions have numerous causes but are more often related to broken software or user data.
-* '''Exception type:''' The type of fault that caused the exception. These categories correspond to the ARM exceptions for the [https://developer.arm.com/documentation/ddi0201/d ARM9] and [https://developer.arm.com/documentation/ddi0360/f) ARM11] CPUs, as follows:
+* '''Exception type:''' The type of fault that caused the exception. These categories correspond to the ARM exceptions for the [https://developer.arm.com/documentation/ddi0201/d ARM9] and [https://developer.arm.com/documentation/ddi0360/f ARM11] CPUs, as follows:
 **'''data abort''': Caused by a read or write to an invalid part of memory. Usually related to game mods/cheats/plugins, broken HOME Menu data, and/or broken CFW applications.
 **'''prefetch abort''': Caused by an attempt to execute an invalid CPU instruction. Often related to conflicts between CFW and other software.
@@ Line 26: / Line 26: @@
 == Known Errors ==
 In the following list, the file prefixes on file paths refer to the starting location. <code>sd:/</code> refers to the SD card, and numbers in the format of <code>[X:]</code> refer to GodMode9's drive numbers.
-{{info|If the below fixes do not solve your issue or you are unsure of what to do, join the [https://discord.gg/nintendohomebrew Nintendo Homebrew Discord] for further assistance.}}
+{{info|If the below fixes do not solve your issue or you are unsure of what to do, join the [https://discord.gg/C29hYvh Nintendo Homebrew Discord] for further assistance.}}
 ----
@@ Line 140: / Line 140: @@
 <h5>GARDEN</h5>
-Animal Crossing's game data or savedata is having issues.
+* Animal Crossing's game data or savedata is having issues.
-* To fix, disable all game mods, cheat codes, and plugins to ensure they are not the cause. If the error still happens, then the game itself may be faulty. If it is a [[3DS:Dump titles and game cartridges#Dumping a Game Cartridge|cartridge dump]], redump it, if it is an eShop game, click the Repair button at the bottom of its eShop page or delete and reinstall it, or if it is a cartridge, clean the cartridge and the 3DS cartridge reader with isopropyl alcohol.
+** To fix, disable all game mods, cheat codes, and plugins to ensure they are not the cause. If the error still happens, then the game itself may be faulty. If it is a [[3DS:Dump titles and game cartridges#Dumping a Game Cartridge|cartridge dump]], redump it, if it is an eShop game, click the Repair button at the bottom of its eShop page or delete and reinstall it, or if it is a cartridge, clean the cartridge and the 3DS cartridge reader with isopropyl alcohol.
-** If the error yet still happens, ensure that you have not used a save editor before the error started happening. If you have used a save editor, the edits are broken and you will need to restore a backed-up save, or wipe the save and start over if you have no backup.
+*** If the error yet still happens, ensure that you have not used a save editor before the error started happening. If you have used a save editor, the edits are broken and you will need to restore a backed-up save, or wipe the save and start over if you have no backup.
 <h5>fs</h5>
@@ Line 166: / Line 166: @@
 ** To fix, replace the WiFi chipset with a new one. To avoid the error until then, disable WiFi on the 3DS and do not turn it back on.
 *** If the 3DS is an old model, you can disable WiFi with an external switch. New models must instead disable it through the HOME Menu Settings or Rosalina. Repeatedly pressing the keycombo for Rosalina while powering on might let you access Rosalina before it can crash.
+<h5>pxi</h5>
+* Could be anything from a faulty cartridge to damaged internal components, but will almost always be hardware-related.
 <h5>qtm/cam</h5>