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javascripttensorflowvue.jswebpack
josePhoenix
josePhoenix

Reputation: 538

"Dependency was not found" for tfjs in Vue/Webpack project with yarn

I'm trying to use TensorFlow.js for array operations in a JavaScript project. I'm importing it in my Vue component with import * as tf from '@tensorflow/tfjs';

It appears yarn install tensorflow requires Python 2.7, so I instead used yarn add tensorflow/tfjs to install the subset of Tensorflow.js I needed. This appeared to work, but when I did yarn run serve I got this message:

 ERROR  Failed to compile with 1 errors

This dependency was not found:

* @tensorflow/tfjs in ./node_modules/cache-loader/dist/cjs.js??ref--12-0!./node_modules/babel-loader/lib!./node_modules/cache-loader/dist/cjs.js??ref--0-0!./node_modules/vue-loader/lib??vue-loader-options!./src/components/DetectorPlot.vue?vue&type=script&lang=js&

To install it, you can run: npm install --save @tensorflow/tfjs

In yarn.lock after yarn add tensorflow/tfjs I see:


"@tensorflow/tfjs@github:tensorflow/tfjs":
  version "1.1.0"
  resolved "https://codeload.github.com/tensorflow/tfjs/tar.gz/74b4edef368aa39decc6073af735f81d112bafd8"
  dependencies:
    "@tensorflow/tfjs-converter" "1.1.0"
    "@tensorflow/tfjs-core" "1.1.0"
    "@tensorflow/tfjs-data" "1.1.0"
    "@tensorflow/tfjs-layers" "1.1.0"

Upvotes: 1

Views: 617

Answers (1)

josePhoenix
josePhoenix

Reputation: 538

Thanks to a friend, I have a solution:

yarn remove @tensorflow/tfjs

and

yarn add @tensorflow/tfjs

I guess it got in a weird state when the first attempt to install tensorflow failed. (It's depressing how often the answer is "turn it off and on again"...)

Upvotes: 1

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