Comments (5)
Yeah, documentation for development is super lacking at this point. I at least added a bit more info for how to run in #160. But if you want to just use the tool itself with your ROS bags (and don't care about development) you can just use https://webviz.io/try/ and drag in your bags.
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hi, @janpaul123 , I did as you said, I dragged the bagfile into webviz, but why the camera image cannot show out? I checked the message type is right. is this caused by network issue? we know the images are too large.
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and we don't have internet on host-machine, it is setup on car, so how to deploy your tools on our server?
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Hi @asimay,
-
For your camera image — the Image panel currently doesn't support the
mono8
encoding. The supportedsensor_msgs/Image
encodings are here (note that we also allowsensor_msgs/CompressedImage
):webviz/packages/webviz-core/src/panels/ImageView/ImageCanvas.js
Lines 88 to 91 in 9be1ffe
bayer_*8
variants very soon.) If you're interested in contributing to Webviz, we would welcome a PR to add support for mono8! Otherwise, we'll take note of this feature request, and we can definitely add a better error message in the Image panel so the problem is more obvious 😉 -
For deploying Webviz, currently the best option is
npm run build
as documented in the readme. That will compile the package with webpack, so it can be run with node. It would be possible to, for example, create a Node.js Docker image that runs the server. Alternatively, the JS bundle could be loaded from a static HTML page, served with any simple web server. (That's exactly what this index.html file is, which is used for https://webviz.io/try. The webpack dev server is configured to serve it here.) Feel free to file a new issue if you get stuck with this.
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@asimay mono8 and mono16 encodings are supported now as of #174. Give it a try!
Going to close this issue now as we've updated the documentation a little bit and provided some more deployment info. Feel free to open a new issue if you have a specific question or problem with getting it to run.
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Related Issues (20)
- Delayed laserscans when clock times are out of sync HOT 1
- Bag not available HOT 2
- How large rosbag can webviz remote load?
- Consume React components directly HOT 3
- Errors when bootstraping the app HOT 1
- Error in fetching topics and datatypes HOT 1
- npm run bootstrap error
- Wrong visulization when coordinate values are large HOT 1
- Please update the invite HOT 1
- Pause button does not work HOT 2
- Why is the setting for transparency not working? HOT 1
- Can this this application be used as a part of custom application
- Can this application be used as a part of custom application? HOT 2
- Which node version should be used under Windows
- Information on the audio panal?
- Wrong Numeric Interpretation: how to fix? HOT 1
- ROS Demo.bag not available HOT 1
- /dist/vendor.js" Error (404): "Not found HOT 1
- root@ build-static-webviz: `lerna run build && rm -rf __static_webviz__ && cp -r docs/public/app __static_webviz__ && rm __static_webviz__/index.html && cp packages/webviz-core/public/index.html __static_webviz__/index.html && sed -i -- 's/\/dist\/webvizCoreBundle.js/webvizCoreBundle.js/' __static_webviz__/index.html && NODE_ENV=production STATIC_WEBVIZ=true webpack`
- Error: Minified React error #321
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