你好!
我写了一个合约 是转erc20_usdt的,现在用remix_javascript vm调用 approveofUsdt 来授权。授权完了,再执行我合约写的转账方法pledgeUsdt,无法把代币转走。报错:The called function should be payable if you send value and the value you send should b...
发布的合约源代码在REMIX上没有报错也发布成功了。
拿着源代码在BSC上提交验证源代码老是提示如下错误:
Error! Unable to generate Contract ByteCode and ABI **(Expected library(ies) but one or more was not provided)**
有大神知道怎么解决吗?