2026-02-04T06:51:01.095Z 安全检测异常: Error: openapi.security.msgSecCheck:fail -501001 resource system error. Unexpected token in JSON at position 1
at toSDKError (/var/user/node_modules/wx-server-sdk/index.js:8175:19)
at Object.returnAsFinalCloudSDKError (/var/user/node_modules/wx-server-sdk/index.js:8146:12)
at callWXOpenAPI (/var/user/node_modules/wx-server-sdk/index.js:2513:27)
at processTicksAndRejections (node:internal/process/task_queues:96:5)
at async exports.main (/var/user/index.js:26:20) {
errCode: -501001,
errMsg: 'openapi.security.msgSecCheck:fail -501001 resource system error. Unexpected token \x1B in JSON at position 1'
}

wx-server-sdk 换成 3.0.1 版本再试一下
解决了吗?