Error SafeERC20 : Approved

Hi, anyone got any idea about why this error keeps showing up randomly. I tried to mint NFT paid in Token, and 2 over 10 got this error. Just curious.

Fail with error ‘SafeERC20: low-level call failed’

can you point me to a transaction that had that error?

Hi, thanks for reply.

i think it about getting price at oracle price feed.

I don’t know what happens, it looks like some instruction fails

Ya, I use bitqry to check about data, but no showup. hope it just testnet error