On eosio.token.cpp, there are transfer function with require_auth(from).
So executing this contact needa "from" active permission.
For some reason, I change require_auth parameter from "from" to "_self".(contract owner) Because I am contract owner, I can provide _self active permission through scatter.
After permitting _self active permission, it shows "require authority of "from" error. I tested this a few weeks ago, that time this error did not happen. And I encountered this error today on Jungle testnet.
My questions are
1) is there any changes on the latest eos version about this?
2) is there any way to remove this error? Meant is there any way to use "transfer function" with only "_self" permission?