[Bug] issue with demo website on version 3 about kepler.gl

[JosephToma1]

I have the same problem as well.

[webocean8]

I came across a functioning version, kepler.gl-3.0.0-alpha.1.tar.gz, within a node14.21.3 system environment. After executing "yarn" at the root level of the project, the system environment updated to node18.18.2. By running "yarn start" in the project's root, I successfully launched the project.

[echo292]

@AltayAkkus, I've been at it for about a week now trying to get a custom project working.
Initially, I got the demo to work earlier this year with version 3.0.0-alpha 1 and I can't remember the steps I used.
My objective is to get it working so I can use React 18.2.0.

Step 1: Based on the current API Reference > Get Started documentation, I first created a project using npx create-react-app my-kepler-app. Then I install kepler with "npm install --save kepler.gl". This out of the box will not work. Need to add react-palm and Redux. This is where I wish the documentation was better. It doesn't step through how to get a project running at all.
Step 2: Piggy back off an existing kepler example project. Preferably the demo. As I mentioned earlier, I did get all the examples to work earlier this year. I with I can remember the steps I used to get it working.

Based on the no Kepler activity, I suspect the project has been abandoned and will not receive any new updates from Uber.

The Vis-Academy kepler tutorial works, however that project is using React 16.

[ozietank]

I am also having this issue as well. Same error as above.

[donmccurdy]

The errors above can be resolved by upgrading the babel and webpack dependencies. Unfortunately that still leaves #2543, which appears to be a real conflict with incompatible versions of @loaders.gl/* dependencies, and prevents the demo app from building. Upgrading Kepler to Deckgl v9 might be a way to resolve that conflict.

[ibgreen]

FYI @igorDykhta who upgraded kepler to loaders.gl v4.

[ibgreen]

I believe that we did publish some deck.gl 8.10 alphas that also bump to loaders.gl 4

[donmccurdy]

Appears to be mostly on loaders.gl v4, with one remaining dependency to v3 in the demo app:

yarn why @loaders.gl/schema

yarn why v1.19.1
warning package.json: No license field
[1/4] 🤔  Why do we have the module "@loaders.gl/schema"...?
[2/4] 🚚  Initialising dependency graph...
warning No license field
[3/4] 🔍  Finding dependency...
[4/4] 🚡  Calculating file sizes...
=> Found "@loaders.gl/[email protected]"
info Has been hoisted to "@loaders.gl/schema"
info Reasons this module exists
   - Hoisted from "@loaders.gl#draco#@loaders.gl#schema"
   - Hoisted from "@loaders.gl#gltf#@loaders.gl#textures#@loaders.gl#schema"
   - Hoisted from "@kepler.gl#reducers#@kepler.gl#deckgl-layers#@deck.gl#geo-layers#@loaders.gl#schema"
   - Hoisted from "@kepler.gl#reducers#@kepler.gl#deckgl-layers#@deck.gl#layers#@loaders.gl#schema"
   - Hoisted from "@kepler.gl#reducers#@kepler.gl#deckgl-layers#@deck.gl#geo-layers#@loaders.gl#gis#@loaders.gl#schema"
   - Hoisted from "@kepler.gl#reducers#@kepler.gl#deckgl-layers#@deck.gl#geo-layers#@loaders.gl#mvt#@loaders.gl#schema"
   - Hoisted from "@kepler.gl#reducers#@kepler.gl#deckgl-layers#@deck.gl#geo-layers#@loaders.gl#terrain#@loaders.gl#schema"
   - Hoisted from "@kepler.gl#reducers#@kepler.gl#deckgl-layers#@deck.gl#geo-layers#@loaders.gl#wms#@loaders.gl#schema"
   - Hoisted from "@kepler.gl#reducers#@kepler.gl#deckgl-layers#@deck.gl#geo-layers#@loaders.gl#mvt#@loaders.gl#gis#@loaders.gl#schema"
   - Hoisted from "@kepler.gl#reducers#@kepler.gl#deckgl-layers#@deck.gl#geo-layers#@loaders.gl#wms#@loaders.gl#xml#@loaders.gl#schema"
info Disk size without dependencies: "1.27MB"
info Disk size with unique dependencies: "1.29MB"
info Disk size with transitive dependencies: "1.29MB"
info Number of shared dependencies: 1
=> Found "@loaders.gl/gis#@loaders.gl/[email protected]"
info This module exists because "@loaders.gl#gis" depends on it.
info Disk size without dependencies: "1.06MB"
info Disk size with unique dependencies: "1.08MB"
info Disk size with transitive dependencies: "1.08MB"
info Number of shared dependencies: 1
=> Found "@loaders.gl/arrow#@loaders.gl/[email protected]"
info This module exists because "@loaders.gl#arrow" depends on it.
info Disk size without dependencies: "1.06MB"
info Disk size with unique dependencies: "1.08MB"
info Disk size with transitive dependencies: "1.08MB"
info Number of shared dependencies: 1
=> Found "@loaders.gl/csv#@loaders.gl/[email protected]"
info This module exists because "@loaders.gl#csv" depends on it.
info Disk size without dependencies: "1.06MB"
info Disk size with unique dependencies: "1.08MB"
info Disk size with transitive dependencies: "1.08MB"
info Number of shared dependencies: 1
=> Found "@loaders.gl/json#@loaders.gl/[email protected]"
info This module exists because "@loaders.gl#json" depends on it.
info Disk size without dependencies: "1.06MB"
info Disk size with unique dependencies: "1.08MB"
info Disk size with transitive dependencies: "1.08MB"
info Number of shared dependencies: 1
=> Found "@loaders.gl/wkt#@loaders.gl/[email protected]"
info This module exists because "@loaders.gl#arrow#@loaders.gl#wkt" depends on it.
info Disk size without dependencies: "1.06MB"
info Disk size with unique dependencies: "1.08MB"
info Disk size with transitive dependencies: "1.08MB"
info Number of shared dependencies: 1
=> Found "@kepler.gl/layers#@loaders.gl/[email protected]"
info Reasons this module exists
   - "@kepler.gl#actions#@kepler.gl#layers" depends on it
   - Hoisted from "@kepler.gl#actions#@kepler.gl#layers#@loaders.gl#gltf#@loaders.gl#draco#@loaders.gl#schema"
   - Hoisted from "@kepler.gl#actions#@kepler.gl#layers#@loaders.gl#gltf#@loaders.gl#textures#@loaders.gl#schema"
info Disk size without dependencies: "1.06MB"
info Disk size with unique dependencies: "1.08MB"
info Disk size with transitive dependencies: "1.08MB"
info Number of shared dependencies: 1
✨  Done in 0.35s.

[alexandregodard]

... Quick and dirty awaiting fix...
Can be bypassed if you overload the version of @loaders.gl/schema and @loaders.gl/draco in package.json.

...
  "resolutions": {
    "@loaders.gl/schema": "4.1.0-alpha.4",
    "@loaders.gl/draco": "4.1.0-alpha.4"
  },
  "overrides": {
    "@loaders.gl/schema": "4.1.0-alpha.4",
    "@loaders.gl/draco": "4.1.0-alpha.4"
  },
  ...

[webocean8]

I am also having this issue as well. Same error as above.
May I ask how the error has been resolved now?

[echo292]

I came across a functioning version, kepler.gl-3.0.0-alpha.1.tar.gz, within a node14.21.3 system environment. After executing "yarn" at the root level of the project, the system environment updated to node18.18.2. By running "yarn start" in the project's root, I successfully launched the project.

Thank you for leaving your comments on getting the demo project running.
Have you successfully got your own project running using the "npm install --save kepler.gl" method?

[AltayAkkus]

I came across a functioning version, kepler.gl-3.0.0-alpha.1.tar.gz, within a node14.21.3 system environment. After executing "yarn" at the root level of the project, the system environment updated to node18.18.2. By running "yarn start" in the project's root, I successfully launched the project.

Thank you for leaving your comments on getting the demo project running. Have you successfully got your own project running using the "npm install --save kepler.gl" method?

can you elaborate? I am still trying to get the demo running, to no avail. Even going back to 2.1 release did not fix my issues, sadly.