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RobotWebTools / ros2-web-bridge

Bridging your browser to the ROS 2.0
Apache License 2.0
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Problem with converting web bridge into a binary with nexe #155

Open apoorvcn47 opened 4 years ago

apoorvcn47 commented 4 years ago

When I try to convert rosbridge.js into a binary with nexe and put it in another directory, it cannot find binding and rclnodejs modules. While compiling, i do provide linking with node_modules, lib, package.json and index.js. Is there anything I am doing wrong? Following is the command I am using for compilation

nexe rosbridge.js -r "../lib/.js" -r "../node_modules/" -r "../index.js" -r "../package.json"

minggangw commented 4 years ago

Please rclnodejs.node is included.

apoorvcn47 commented 4 years ago

Unfortunately that did not work. Following is the error I am getting

/home/aw_rdex/Desktop/node_modules/bindings/bindings.js:211 throw new Error( ^

Error: Could not find module root given file: "/home/aw_rdex/Desktop/node_modules/rclnodejs/lib/clock.js". Do you have a package.json file? at Function.getRoot (/home/aw_rdex/Desktop/node_modules/bindings/bindings.js:211:13) at bindings (/home/aw_rdex/Desktop/node_modules/bindings/bindings.js:82:32) at Object. (/home/aw_rdex/Desktop/node_modules/rclnodejs/lib/clock.js:17:38) at Module._compile (internal/modules/cjs/loader.js:778:30) at Object.Module._extensions..js (internal/modules/cjs/loader.js:789:10) at Module.load (internal/modules/cjs/loader.js:653:32) at tryModuleLoad (internal/modules/cjs/loader.js:593:12) at Function.Module._load (internal/modules/cjs/loader.js:585:3) at Module.require (internal/modules/cjs/loader.js:692:17) at require (internal/modules/cjs/helpers.js:25:18)

I am including clock.js specifically. Following is my compilation command

nexe rosbridge2.js -r "./lib/.js" -r "./node_modules/" -r "./index.js" -r "./package.json" -r "./node_modules/rclnodejs/build/Release/obj.target/rclnodejs.node" -r "./node_modules/bindings/.js" -r "./node_modules/rclnodejs/lib/*.js" -r "./node_modules/rclnodejs/index.js" -r "./node_modules/rclnodejs/package.json" -r "./node_modules/rclnodejs/lib/clock.js"

minggangw commented 4 years ago

The log shows the rclnodejs.node is not found, please check the source code of clock.js

const rclnodejs = require('bindings')('rclnodejs');
apoorvcn47 commented 4 years ago

yes i understand that but based on my compilation command, it should be included, correct?

Sorry if I am being difficult, dont have much experience with javascript

Is compilation working for you?