search

RobotWebTools / ros2-web-bridge

Bridging your browser to the ROS 2.0
Apache License 2.0
209 stars 68 forks source link

run the ros bridge error #121

Closed ErijBNT closed 4 years ago

ErijBNT commented 5 years ago

Screenshot from 2019-05-29 04-26-08

mschlafly commented 5 years ago

I am having this problem too. Did you ever find a solution?

minggangw commented 5 years ago

The latest version of ros2-web-bridge (v0.2.7) has been released, which was verified on travis-ci with dashing patch release2. You can reference the configuration of the CI to setup your own env, thanks!

minggangw commented 4 years ago

I think it doesn't happen any more, so let's close it.

maozaizhou commented 4 years ago

I think it doesn't happen any more, so let's close it.

hello, I came into the same problem, and can't figured out why

minggangw commented 4 years ago

Please make sure rclnodejs.node is generated.

mikelyndersOKCC commented 4 years ago

Hello, I am having a similar problem.

The bindings I appear to be missing are for a package called int64-napi The following error occurs when running rosbridge.js:

/home/pi/dev_ws/src/ros2-web-bridge/node_modules/bindings/bindings.js:135 throw err; ^

Error: Could not locate the bindings file. Tried: → /home/pi/dev_ws/src/ros2-web-bridge/node_modules/int64-napi/build/int64.node → /home/pi/dev_ws/src/ros2-web-bridge/node_modules/int64-napi/build/Debug/int64.node → /home/pi/dev_ws/src/ros2-web-bridge/node_modules/int64-napi/build/Release/int64.node → /home/pi/dev_ws/src/ros2-web-bridge/node_modules/int64-napi/out/Debug/int64.node → /home/pi/dev_ws/src/ros2-web-bridge/node_modules/int64-napi/Debug/int64.node → /home/pi/dev_ws/src/ros2-web-bridge/node_modules/int64-napi/out/Release/int64.node → /home/pi/dev_ws/src/ros2-web-bridge/node_modules/int64-napi/Release/int64.node → /home/pi/dev_ws/src/ros2-web-bridge/node_modules/int64-napi/build/default/int64.node → /home/pi/dev_ws/src/ros2-web-bridge/node_modules/int64-napi/compiled/10.19.0/linux/arm/int64.node → /home/pi/dev_ws/src/ros2-web-bridge/node_modules/int64-napi/addon-build/release/install-root/int64.node → /home/pi/dev_ws/src/ros2-web-bridge/node_modules/int64-napi/addon-build/debug/install-root/int64.node → /home/pi/dev_ws/src/ros2-web-bridge/node_modules/int64-napi/addon-build/default/install-root/int64.node → /home/pi/dev_ws/src/ros2-web-bridge/node_modules/int64-napi/lib/binding/node-v64-linux-arm/int64.node at bindings (/home/pi/dev_ws/src/ros2-web-bridge/node_modules/bindings/bindings.js:126:9) at Object. (/home/pi/dev_ws/src/ros2-web-bridge/node_modules/int64-napi/index.js:1:35) 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) at Object. (/home/pi/dev_ws/src/ros2-web-bridge/node_modules/rclnodejs/lib/duration.js:18:15)

ROS : eloquent npm : v6.13.4 node : v10.19

Solved

Running node-gyp rebuild in node_modules/int64-napi generated the .node file and solved the problem.

I'm not sure why the .node bindings weren't generated when I ran npm install.

minggangw commented 4 years ago

I haven't met this before also, anyway it was solved :smile: