Stuck on loading screen each time I insert a rom

[0o0f1234]

Trying to do a pokemon nuzlocke, and It was working fine the other day but now, each time I try to insert a rom such as Radical red or Black 2, It just leaves me on the loading screen but doesn't actually load. What do i do to fix this?

[BinBashBanana]

That's a bad ROM. Make sure it works on another emulator first (for most FireRed romhacks, make sure you're using the v1.0 ROM)

[0o0f1234]

That's a bad ROM. Make sure it works on another emulator first (for most FireRed romhacks, make sure you're using the v1.0 ROM)

I don't understand how my radical red rom is bad if it was working the other day though

[BinBashBanana]

It could be that mGBA (the emulator used here) just doesn't support it.

[0o0f1234]

Damn, What about black 2 though?

[0o0f1234]

Im using melonDS for that

[BinBashBanana]

Same thing