Verifying that your constructor params satisfy all assert conditions 部署测试合约失败

 

运行 truffle migrate

报错

 *** Deployment Failed ***"TestT**" hit an invalid opcode while deploying. Try:* Verifying that your constructor params satisfy all assert conditions.* Verifying your constructor code doesn't access an array out of bounds.* Adding reason strings to your assert statements.

 

看看ganache 的 hardfork 配置

配置 truffle-config.js 

的 setting 版本 evmVersion 也为 london

 部署成功