npm WARN EBADENGINE on Hyperledger Fabric 教程

我在从

npm install

asset-transfer-basic/chaincode-javascript

npm WARN EBADENGINE Unsupported engine {
npm WARN EBADENGINE   package: '[email protected]',
npm WARN EBADENGINE   required: { node: '^16.4.0', npm: '^8.0.0' },
npm WARN EBADENGINE   current: { node: 'v18.16.0', npm: '9.5.1' }
npm WARN EBADENGINE }
npm WARN EBADENGINE Unsupported engine {
npm WARN EBADENGINE   package: '[email protected]',
npm WARN EBADENGINE   required: { node: '^16.4.0', npm: '^8.0.0' },
npm WARN EBADENGINE   current: { node: 'v18.16.0', npm: '9.5.1' }
npm WARN EBADENGINE }
npm WARN EBADENGINE Unsupported engine {
npm WARN EBADENGINE   package: '[email protected]',
npm WARN EBADENGINE   required: { eslint: '^6.6.0', node: '^16.4.0', npm: '^8.0.0' },
npm WARN EBADENGINE   current: { node: 'v18.16.0', npm: '9.5.1' }
npm WARN EBADENGINE }

我到底做错了什么？在此之前一切正常。我不确定我是否应该继续，因为它也说

found 0 vulnerabilities