I tried solana-test-validator.
I have got following error message.
“Aborted (core dumped)”
How can I solve it?
That means something went horribly wrong during program execution, so wrong that it can’t even get you an error message before the program crashed.
You might want to reach out on Discord where there are more people who might have an idea of what caused it. It might have something to do with the virtualbox CPU, but I’m not totally sure what to do about it.
Just be very careful on Discord and never share your seed phrase or private key. Sorry I can’t help more!