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RobotWebTools / rclnodejs

Node.js version of ROS 2.0 client
https://docs.ros.org/en/humble/Concepts/Basic/About-Client-Libraries.html?highlight=rclnodejs#community-maintained
Apache License 2.0
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Cannot run rclnodejs with Node v12.22.8 #822

Closed eranroll closed 2 years ago

eranroll commented 2 years ago

I am trying to run rclnodejs as part of my nw application, but I get to following error:

node_modules/rclnodejs/build/Release/rclnodejs.node'
was compiled against a different Node.js version using
NODE_MODULE_VERSION 72. This version of Node.js requires
NODE_MODULE_VERSION 79. Please try re-compiling or re-installing
the module (for instance, using `npm rebuild` or `npm install`).
    at Object.Module._extensions..node (internal/modules/cjs/loader.js:1086)
    at Module.load (internal/modules/cjs/loader.js:846)
    at Function.Module._load (internal/modules/cjs/loader.js:754)
    at Module.require (internal/modules/cjs/loader.js:888)
    at require (internal/modules/cjs/helpers.js:74)
    at bindings (home/parallels/configurator_mark3/node_modules/bindings/bindings.js:112)
    at Object.<anonymous> (home/parallels/configurator_mark3/node_modules/rclnodejs/lib/clock.js:17)
    at Module._compile (internal/modules/cjs/loader.js:995)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:1041)
    at Module.load (internal/modules/cjs/loader.js:846)

I am using node v12.22.8 and npm install using npm v6.14.15

wayneparrott commented 2 years ago

I'm not familiar with "nw application". My thought is that your app framework may be embed it's own version of node similar to electron. If so that would explain the NODE_MODULE_VERSION conflict.

node 12 = NODE_MODULE_VERSION 72 node 13 = NODE_MODULE_VERSION 79

At this time the rclnodejs v.0.20.1 can not run on version of node higher than v12. We have a node16 branch in development that we hope to publish very soon.

Back to the problem please elaborate on the nw framework and we can work from there.

eranroll commented 2 years ago

This is what I meant by an NW application: https://nwjs.io I am using NW.js to run my app.

You suggestion made me look it up some more, and apparently the NW.js version I was using was based upon a newer version of node. I downgraded it to 0.41.3 which matches node12 and the issue was solved.

Thanks