Can someone help me? Why do I get this error when executing this command on Mainnet. Thank you so much

Hi @aha,
can you make sure you are using the latest version of ioctl?

If you are running it against mainnet, it should be enough to run “ioctl update” to get the latest release. If you are running it against testnet, then you may have to build the current development branch since we are changing some contracts atm.

Check the network with
ioctl config get endpoint

Build ioctl with:

git clone https://github.com/iotexproject/iotex-core
cd iotex-core
make ioctl
sudo cp bin/ioctl /usr/local/bin/ioctl # or the current location of ioctl

Let me know how it goes!