3DShell app crashes when opened

[EthanChai]

I was going to 3DShell app to look at files on my 3DS but when I go to Anemone3DS cache, it crashes.
Then, every time I go to 3DShell, it crashes all the time.

This error happens when I go to the Homebrew Launcher and go to 3DShell.

This error happens when I open 3DShell from the Home Menu.

 

[Kwyjor]

Don't you think it's likely that this could be related to the other problem you're seeing!?
https://gbatemp.net/threads/cyanogen3ds-crashes-when-opened.671787/

If you're suddenly having problems with multiple different apps, then your SD card is probably failing.

Copy everything off your SD card (Roadkil's Unstoppable Copier is recommended since there's a possibility of corruption), format the card, test the empty card with h2testw, and copy everything back again. See if that fixes it. If the test fails or if you can't format the card, then you should get a new card (and copy everything to the new card after formatting and testing it).