transaction declares authority错误

概述：

push action 或者 transaction 的时候，出现类似以下错误：

transaction declares authority '{"actor":"myaccount111","permission":"active"}', but does not have signatures for it under a provided delay of 0 ms, provided permissions [{"actor":"myaccount111","permission":"eosio.code"}], and provided keys []

原因：

检查部署myaccount111的合约代码，看看是不是使用了内联 action 或 defer ，这需要你的myaccount111具有eosio.code权限

解决：

给myaccount111赋予eosio.code权限

// 这里 EOS5RZcioUTeXNWCUehqtSHpzcXEj4auyRQiD3qwsjCQjWqmH8Qgs 是你 myaccount111 的公钥
$: cleos set account permission myaccount111 active '{"threshold":1, "keys":[{"key":"EOS5RZcioUTeXNWCUehqtSHpzcXEj4auyRQiD3qwsjCQjWqmH8Qgs", "weight":1}], "accounts": [{"permission":{"actor":"myaccount111","permission":"eosio.code"},"weight":1}]}' owner -p myaccount111