覆盆子和 nodered-nodejs-npm SyntaxError
Raspberry and nodered-nodejs-npm SyntaxError
我正尝试在 nodered 中为我的树莓派 pi3 安装一个传感器节点。传感器为空气质量传感器SDS011，安装命令如下：
npm install node-red-contrib-sds011
好吧，我认为这是一些更新的问题，实际上是命令
node -v
给我 "v4.4.5" 作为答案。
问题是当我尝试使用一些 npm 命令时，如上面的传感器命令，我总是会得到这个错误作为答案：
SyntaxError: Block-scoped declarations (let, const, function, class) not yet supported outside strict mode
at exports.runInThisContext (vm.js:53:16)
at Module._compile (module.js:373:25)
at Object.Module._extensions..js (module.js:416:10)
at Module.load (module.js:343:32)
at Function.Module._load (module.js:300:12)
at Function.Module.runMain (module.js:441:10)
at startup (node.js:139:18)
at node.js:968:3
此外，如果我尝试启动 node.red 控制台，则会出现类似的错误：
Starting as a systemd service.
/usr/lib/node_modules/node-red/node_modules/fs-extra/lib/fs/index.js:93
exports.write = function (fd, buffer, ...args) {
^^^
SyntaxError: Unexpected token ...
at exports.runInThisContext (vm.js:53:16)
at Module._compile (module.js:373:25)
at Object.Module._extensions..js (module.js:416:10)
at Module.load (module.js:343:32)
at Function.Module._load (module.js:300:12)
at Module.require (module.js:353:17)
at require (internal/module.js:12:17)
at Object.<anonymous> (/usr/lib/node_modules/node-red/node_modules/fs-extra/ lib/index.js:6:3)
at Module._compile (module.js:409:26)
at Object.Module._extensions..js (module.js:416:10)
nodered.service: Main process exited, code=exited, status=1/FAILURE
nodered.service: Failed with result 'exit-code'.
nodered.service: Service RestartSec=100ms expired, scheduling restart.
nodered.service: Scheduled restart job, restart counter is at 1.
Stopped Node-RED graphical event wiring tool.
Started Node-RED graphical event wiring tool.
/usr/lib/node_modules/node-red/node_modules/fs-extra/lib/fs/index.js:93
exports.write = function (fd, buffer, ...args) {
^^^
SyntaxError: Unexpected token ...
at exports.runInThisContext (vm.js:53:16)
at Module._compile (module.js:373:25)
at Object.Module._extensions..js (module.js:416:10)
at Module.load (module.js:343:32)
at Function.Module._load (module.js:300:12)
at Module.require (module.js:353:17)
at require (internal/module.js:12:17)
at Object.<anonymous> (/usr/lib/node_modules/node-red/node_modules/fs-extra/ lib/index.js:6:3)
at Module._compile (module.js:409:26)
at Object.Module._extensions..js (module.js:416:10)
nodered.service: Main process exited, code=exited, status=1/FAILURE
nodered.service: Failed with result 'exit-code'.
nodered.service: Service RestartSec=100ms expired, scheduling restart.
nodered.service: Scheduled restart job, restart counter is at 2.
Stopped Node-RED graphical event wiring tool.
Started Node-RED graphical event wiring tool.
/usr/lib/node_modules/node-red/node_modules/fs-extra/lib/fs/index.js:93
exports.write = function (fd, buffer, ...args) {
^^^
SyntaxError: Unexpected token ...
at exports.runInThisContext (vm.js:53:16)
at Module._compile (module.js:373:25)
at Object.Module._extensions..js (module.js:416:10)
at Module.load (module.js:343:32)
at Function.Module._load (module.js:300:12)
at Module.require (module.js:353:17)
at require (internal/module.js:12:17)
at Object.<anonymous> (/usr/lib/node_modules/node-red/node_modules/fs-extra/ lib/index.js:6:3)
at Module._compile (module.js:409:26)
at Object.Module._extensions..js (module.js:416:10)
nodered.service: Main process exited, code=exited, status=1/FAILURE
nodered.service: Failed with result 'exit-code'.
nodered.service: Service RestartSec=100ms expired, scheduling restart.
nodered.service: Scheduled restart job, restart counter is at 3.
Stopped Node-RED graphical event wiring tool.
Started Node-RED graphical event wiring tool.
/usr/lib/node_modules/node-red/node_modules/fs-extra/lib/fs/index.js:93
exports.write = function (fd, buffer, ...args) {
^^^
SyntaxError: Unexpected token ...
at exports.runInThisContext (vm.js:53:16)
at Module._compile (module.js:373:25)
at Object.Module._extensions..js (module.js:416:10)
at Module.load (module.js:343:32)
at Function.Module._load (module.js:300:12)
at Module.require (module.js:353:17)
at require (internal/module.js:12:17)
at Object.<anonymous> (/usr/lib/node_modules/node-red/node_modules/fs-extra/ lib/index.js:6:3)
at Module._compile (module.js:409:26)
at Object.Module._extensions..js (module.js:416:10)
nodered.service: Main process exited, code=exited, status=1/FAILURE
nodered.service: Failed with result 'exit-code'.
nodered.service: Service RestartSec=100ms expired, scheduling restart.
nodered.service: Scheduled restart job, restart counter is at 4.
Stopped Node-RED graphical event wiring tool.
Started Node-RED graphical event wiring tool.
/usr/lib/node_modules/node-red/node_modules/fs-extra/lib/fs/index.js:93
exports.write = function (fd, buffer, ...args) {
^^^
SyntaxError: Unexpected token ...
at exports.runInThisContext (vm.js:53:16)
at Module._compile (module.js:373:25)
at Object.Module._extensions..js (module.js:416:10)
at Module.load (module.js:343:32)
at Function.Module._load (module.js:300:12)
at Module.require (module.js:353:17)
at require (internal/module.js:12:17)
at Object.<anonymous> (/usr/lib/node_modules/node-red/node_modules/fs-extra/lib/index.js:6:3)
at Module._compile (module.js:409:26)
at Object.Module._extensions..js (module.js:416:10)
nodered.service: Main process exited, code=exited, status=1/FAILURE
nodered.service: Failed with result 'exit-code'.
nodered.service: Service RestartSec=100ms expired, scheduling restart.
nodered.service: Scheduled restart job, restart counter is at 5.
Stopped Node-RED graphical event wiring tool.
nodered.service: Start request repeated too quickly.
nodered.service: Failed with result 'exit-code'.
Failed to start Node-RED graphical event wiring tool.
有什么建议吗？
非常感谢。
NodeJS v4.4.5 非常旧且完全不受支持（它于 2018 年 4 月停产）。
Node-RED 目前至少需要 NodeJS 版本 8.x (https://nodered.org/docs/faq/node-versions)
您将需要升级您的系统，我建议您使用从 here 链接的脚本，因为它会升级到最新的 NodeJS 和 Node-RED。
我正尝试在 nodered 中为我的树莓派 pi3 安装一个传感器节点。传感器为空气质量传感器SDS011，安装命令如下：
npm install node-red-contrib-sds011
好吧，我认为这是一些更新的问题，实际上是命令
node -v
给我 "v4.4.5" 作为答案。
问题是当我尝试使用一些 npm 命令时，如上面的传感器命令，我总是会得到这个错误作为答案：
SyntaxError: Block-scoped declarations (let, const, function, class) not yet supported outside strict mode
at exports.runInThisContext (vm.js:53:16)
at Module._compile (module.js:373:25)
at Object.Module._extensions..js (module.js:416:10)
at Module.load (module.js:343:32)
at Function.Module._load (module.js:300:12)
at Function.Module.runMain (module.js:441:10)
at startup (node.js:139:18)
at node.js:968:3
此外，如果我尝试启动 node.red 控制台，则会出现类似的错误：
Starting as a systemd service.
/usr/lib/node_modules/node-red/node_modules/fs-extra/lib/fs/index.js:93
exports.write = function (fd, buffer, ...args) {
^^^
SyntaxError: Unexpected token ...
at exports.runInThisContext (vm.js:53:16)
at Module._compile (module.js:373:25)
at Object.Module._extensions..js (module.js:416:10)
at Module.load (module.js:343:32)
at Function.Module._load (module.js:300:12)
at Module.require (module.js:353:17)
at require (internal/module.js:12:17)
at Object.<anonymous> (/usr/lib/node_modules/node-red/node_modules/fs-extra/ lib/index.js:6:3)
at Module._compile (module.js:409:26)
at Object.Module._extensions..js (module.js:416:10)
nodered.service: Main process exited, code=exited, status=1/FAILURE
nodered.service: Failed with result 'exit-code'.
nodered.service: Service RestartSec=100ms expired, scheduling restart.
nodered.service: Scheduled restart job, restart counter is at 1.
Stopped Node-RED graphical event wiring tool.
Started Node-RED graphical event wiring tool.
/usr/lib/node_modules/node-red/node_modules/fs-extra/lib/fs/index.js:93
exports.write = function (fd, buffer, ...args) {
^^^
SyntaxError: Unexpected token ...
at exports.runInThisContext (vm.js:53:16)
at Module._compile (module.js:373:25)
at Object.Module._extensions..js (module.js:416:10)
at Module.load (module.js:343:32)
at Function.Module._load (module.js:300:12)
at Module.require (module.js:353:17)
at require (internal/module.js:12:17)
at Object.<anonymous> (/usr/lib/node_modules/node-red/node_modules/fs-extra/ lib/index.js:6:3)
at Module._compile (module.js:409:26)
at Object.Module._extensions..js (module.js:416:10)
nodered.service: Main process exited, code=exited, status=1/FAILURE
nodered.service: Failed with result 'exit-code'.
nodered.service: Service RestartSec=100ms expired, scheduling restart.
nodered.service: Scheduled restart job, restart counter is at 2.
Stopped Node-RED graphical event wiring tool.
Started Node-RED graphical event wiring tool.
/usr/lib/node_modules/node-red/node_modules/fs-extra/lib/fs/index.js:93
exports.write = function (fd, buffer, ...args) {
^^^
SyntaxError: Unexpected token ...
at exports.runInThisContext (vm.js:53:16)
at Module._compile (module.js:373:25)
at Object.Module._extensions..js (module.js:416:10)
at Module.load (module.js:343:32)
at Function.Module._load (module.js:300:12)
at Module.require (module.js:353:17)
at require (internal/module.js:12:17)
at Object.<anonymous> (/usr/lib/node_modules/node-red/node_modules/fs-extra/ lib/index.js:6:3)
at Module._compile (module.js:409:26)
at Object.Module._extensions..js (module.js:416:10)
nodered.service: Main process exited, code=exited, status=1/FAILURE
nodered.service: Failed with result 'exit-code'.
nodered.service: Service RestartSec=100ms expired, scheduling restart.
nodered.service: Scheduled restart job, restart counter is at 3.
Stopped Node-RED graphical event wiring tool.
Started Node-RED graphical event wiring tool.
/usr/lib/node_modules/node-red/node_modules/fs-extra/lib/fs/index.js:93
exports.write = function (fd, buffer, ...args) {
^^^
SyntaxError: Unexpected token ...
at exports.runInThisContext (vm.js:53:16)
at Module._compile (module.js:373:25)
at Object.Module._extensions..js (module.js:416:10)
at Module.load (module.js:343:32)
at Function.Module._load (module.js:300:12)
at Module.require (module.js:353:17)
at require (internal/module.js:12:17)
at Object.<anonymous> (/usr/lib/node_modules/node-red/node_modules/fs-extra/ lib/index.js:6:3)
at Module._compile (module.js:409:26)
at Object.Module._extensions..js (module.js:416:10)
nodered.service: Main process exited, code=exited, status=1/FAILURE
nodered.service: Failed with result 'exit-code'.
nodered.service: Service RestartSec=100ms expired, scheduling restart.
nodered.service: Scheduled restart job, restart counter is at 4.
Stopped Node-RED graphical event wiring tool.
Started Node-RED graphical event wiring tool.
/usr/lib/node_modules/node-red/node_modules/fs-extra/lib/fs/index.js:93
exports.write = function (fd, buffer, ...args) {
^^^
SyntaxError: Unexpected token ...
at exports.runInThisContext (vm.js:53:16)
at Module._compile (module.js:373:25)
at Object.Module._extensions..js (module.js:416:10)
at Module.load (module.js:343:32)
at Function.Module._load (module.js:300:12)
at Module.require (module.js:353:17)
at require (internal/module.js:12:17)
at Object.<anonymous> (/usr/lib/node_modules/node-red/node_modules/fs-extra/lib/index.js:6:3)
at Module._compile (module.js:409:26)
at Object.Module._extensions..js (module.js:416:10)
nodered.service: Main process exited, code=exited, status=1/FAILURE
nodered.service: Failed with result 'exit-code'.
nodered.service: Service RestartSec=100ms expired, scheduling restart.
nodered.service: Scheduled restart job, restart counter is at 5.
Stopped Node-RED graphical event wiring tool.
nodered.service: Start request repeated too quickly.
nodered.service: Failed with result 'exit-code'.
Failed to start Node-RED graphical event wiring tool.
有什么建议吗？
非常感谢。
NodeJS v4.4.5 非常旧且完全不受支持（它于 2018 年 4 月停产）。
Node-RED 目前至少需要 NodeJS 版本 8.x (https://nodered.org/docs/faq/node-versions)
您将需要升级您的系统，我建议您使用从 here 链接的脚本，因为它会升级到最新的 NodeJS 和 Node-RED。