.../zhangnan/blockchain/test_merge/node_modules/@openzeppelin/contracts/token/ERC20/ERC20.sol for extracting its imports: ParserError: missing ';' at '{' (158:18)
at getDependencies (/usr/local/lib/node_modules/truffle-flattener/index.js:44:11)
at dependenciesDfs (/usr/local/lib/node_modules/truffle-...