Ubuntu虚拟机在node命令行中编译.sol文件报错：{“errors“:[{“component“:“general“,“formattedMessage“...（已解决）

Ubuntu虚拟机在node命令行下编译.sol文件报错

'{"errors":[{"component":"general","formattedMessage":"* Line 1, Column 1\\n  Syntax error: value, object or array expected.\\n* Line 1, Column 2\\n  Extra non-whitespace after JSON value.\\n","message":"* Line 1, Column 1\\n  Syntax error: value, object or array expected.\\n* Line 1, Column 2\\n  Extra non-whitespace after JSON value.\\n","severity":"error","type":"JSONError"}]}'

参考教程：https://blog.csdn.net/ye_zen/article/details/106588850

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第一种方法将

var sourceCode = fs.readFileSync('Voting.sol').toString(