Error connecting to cloudfront.net since this morning about nsfwjs HOT 12 OPEN

I think it's good, actually. I managed to get it working with this model:

_model = await nsfw.load("https://labs.site.com/nsfwjs/example/nsfw_demo/public/quant_nsfw_mobilenet/")

I also noticed that it's important to download the model using 'git clone' and not directly from the zip archive. It's strange, I don't understand why.

I confirm it is working now. Here is a summary of the steps to be taken to have the model on our own site/server:

1. Download the project directly into a subdomain such as labs.site.com: git clone https://github.com/infinitered/nsfwjs.git. Do not download it as a zip file or manually; this is important.
2. Retrieve the URL (example: https://labs.site.com/nsfwjs/example/nsfw_demo/public/quant_nsfw_mobilenet/) and put it into "nsfwjs.load('<url>')"
3. It should work normally.

from nsfwjs.

same error in my project

0|Cybers Cafe          |     at Object.fetch (node:internal/deps/undici/undici:11600:11)

0|Cybers Cafe          |     at process.processTicksAndRejections (node:internal/process/task_queues:95:5) {

0|Cybers Cafe          |   cause: Error: getaddrinfo ENOTFOUND d1zv2aa70wpiur.cloudfront.net

0|Cybers Cafe          |       at GetAddrInfoReqWrap.onlookupall [as oncomplete] (node:dns:118:26) {

0|Cybers Cafe          |     errno: -3007,

0|Cybers Cafe          |     code: 'ENOTFOUND',

0|Cybers Cafe          |     syscall: 'getaddrinfo',

0|Cybers Cafe          |     hostname: 'd1zv2aa70wpiur.cloudfront.net'

0|Cybers Cafe          |   }

0|Cybers Cafe          | }

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im using nsfwjs ^2.4.2 in npm

from nsfwjs.

wish i could serve whatever model files are needed from my own server, not have external dependencies. i was unaware of that when i installed it

from nsfwjs.

I specifically ASK you to please download and host the models in the Readme :D

https://github.com/infinitered/nsfwjs?tab=readme-ov-file#host-your-own-model

Please take the models yourself! You can host them wherever or embed them into your page.

from nsfwjs.

Went and paid the bill for our free hosting of the model - it's back

HOWEVER - please host the model yourself 👍

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@GantMan I saw this yesterday, I spent 1 hour or 2 hours trying to understand this model thing to download and put it directly in a folder on a site and when I call the url of this model I get this kind of error :

debian@ns:~/node/nsfwjs$ node server.js
...
The kernel 'ZerosLike' for backend 'webgl' is already registered
/home/debian/node/nsfwjs/node_modules/@tensorflow/tfjs-core/dist/tf-core.node.js:433
throw new Error(typeof msg === 'string' ? msg : msg());
^

Error: Based on the provided shape, [128,5], the tensor should have 640 values but has 632
at assert (/home/debian/node/nsfwjs/node_modules/@tensorflow/tfjs-core/dist/tf-core.node.js:433:15)
at makeTensor (/home/debian/node/nsfwjs/node_modules/@tensorflow/tfjs-core/dist/tf-core.node.js:5586:9)
at tensor (/home/debian/node/nsfwjs/node_modules/@tensorflow/tfjs-core/dist/tf-core.node.js:5654:12)
at Object.decodeWeights (/home/debian/node/nsfwjs/node_modules/@tensorflow/tfjs-core/dist/tf-core.node.js:5904:29)
at decodeModelAndOptimizerWeights (/home/debian/node/nsfwjs/node_modules/@tensorflow/tfjs-layers/dist/tf-layers.node.js:34720:30)
at /home/debian/node/nsfwjs/node_modules/@tensorflow/tfjs-layers/dist/tf-layers.node.js:34702:26
at step (/home/debian/node/nsfwjs/node_modules/@tensorflow/tfjs-layers/dist/tf-layers.node.js:149:27)
at Object.next (/home/debian/node/nsfwjs/node_modules/@tensorflow/tfjs-layers/dist/tf-layers.node.js:98:53)
at fulfilled (/home/debian/node/nsfwjs/node_modules/@tensorflow/tfjs-layers/dist/tf-layers.node.js:79:28)
at process.processTicksAndRejections (node:internal/process/task_queues:95:5)

Node.js v20.5.1
debian@ns:~/node/nsfwjs$

I think there is missing information / a tutorial to be able to install a model directly on our server. I also wasn't aware that I depended on an external model.

I put something like this in my app.js:

const load_model = async () => {
_model = await nsfw.load("https://labs.site.com/nsfwjs/example/nsfw_demo/public/model/")
}

I use @tensorflow/tfjs-node

Could this be a problem with origin cors?

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I just downloaded it directly using git clone to get the model. Here is the new error:

debian@ns:~/node/nsfwjs$ node server.js
...
The kernel 'ZerosLike' for backend 'webgl' is already registered
/home/debian/node/nsfwjs/node_modules/@tensorflow/tfjs-layers/dist/tf-layers.node.js:258
var _this = _super.call(this, message) || this;
^

ValueError: Error when checking : expected input_1 to have shape [null,299,299,3] but got array with shape [1,224,224,3].
at new ValueError (/home/debian/node/nsfwjs/node_modules/@tensorflow/tfjs-layers/dist/tf-layers.node.js:258:28)
at checkInputData (/home/debian/node/nsfwjs/node_modules/@tensorflow/tfjs-layers/dist/tf-layers.node.js:32949:31)
at LayersModel.predict (/home/debian/node/nsfwjs/node_modules/@tensorflow/tfjs-layers/dist/tf-layers.node.js:33627:9)
at /home/debian/node/nsfwjs/node_modules/nsfwjs/dist/index.js:132:48
at /home/debian/node/nsfwjs/node_modules/@tensorflow/tfjs-node/node_modules/@tensorflow/tfjs-core/dist/tf-core.node.js:4562:22
at Engine.scopedRun (/home/debian/node/nsfwjs/node_modules/@tensorflow/tfjs-node/node_modules/@tensorflow/tfjs-core/dist/tf-core.node.js:4572:23)
at Engine.tidy (/home/debian/node/nsfwjs/node_modules/@tensorflow/tfjs-node/node_modules/@tensorflow/tfjs-core/dist/tf-core.node.js:4561:21)
at Object.tidy (/home/debian/node/nsfwjs/node_modules/@tensorflow/tfjs-core/dist/tf-core.node.js:8984:19)
at NSFWJS. (/home/debian/node/nsfwjs/node_modules/nsfwjs/dist/index.js:131:37)
at step (/home/debian/node/nsfwjs/node_modules/nsfwjs/dist/index.js:52:23)

Node.js v20.5.1
debian@ns:~/node/nsfwjs$

I call the model this way:
_model = await nsfw.load("https://labs.site.com/nsfwjs/example/nsfw_demo/public/model/")

In fact I don't know how to install a model. There is something to put in place that I don't know about.

from nsfwjs.

@GantMan @Madriix Thank you for resolving this so quickly. This is a real enabler for my project. Will try this tomorrow

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when i run it from node.js, like this:

const nsfw = require('nsfwjs')
await nsfw.load('file://../nsfwjs/model/');

i get the error:

0|Cybers Cafe          | TypeError: fetch failed
0|Cybers Cafe          |     at Object.fetch (node:internal/deps/undici/undici:11600:11)
0|Cybers Cafe          |     at process.processTicksAndRejections (node:internal/process/task_queues:95:5) {
0|Cybers Cafe          |   cause: Error: not implemented... yet...
0|Cybers Cafe          |       at makeNetworkError (node:internal/deps/undici/undici:6911:35)
0|Cybers Cafe          |       at schemeFetch (node:internal/deps/undici/undici:11050:18)
0|Cybers Cafe          |       at node:internal/deps/undici/undici:10930:26
0|Cybers Cafe          |       at mainFetch (node:internal/deps/undici/undici:10947:11)
0|Cybers Cafe          |       at fetching (node:internal/deps/undici/undici:10904:7)
0|Cybers Cafe          |       at fetch2 (node:internal/deps/undici/undici:10782:20)
0|Cybers Cafe          |       at Object.fetch (node:internal/deps/undici/undici:11598:18)
0|Cybers Cafe          |       at fetch (node:internal/process/pre_execution:274:25)
0|Cybers Cafe          |       at PlatformNode.fetch (/home/jordan/neo/cybers-cafe/node_modules/@tensorflow/tfjs-core/dist/tf-core.node.js:7425:33)
0|Cybers Cafe          |       at HTTPRequest.<anonymous> (/home/jordan/neo/cybers-cafe/node_modules/@tensorflow/tfjs-core/dist/tf-core.node.js:8289:55)
0|Cybers Cafe          | }

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It's fetch...

https://stackoverflow.com/questions/74769009/fetch-local-files-with-node-js

guess i'll just host the files for the host itself to use...
in the future maybe use fs module

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@GantMan
i got it working reading locally. heres the code (node.js):

const tf = require('@tensorflow/tfjs-node');
const nsfw = require('nsfwjs')

let nsfwModel = null;
async function getNsfwModel () {
  if (nsfwModel == null) {
    const ioHandlerFs = tf.io.fileSystem("./nsfwjs/model/model.json");
    nsfwModel = await nsfw.load(ioHandlerFs, {size: 299, type: "layers"});
  }
  return nsfwModel;
}

without size parameter i get an error, even though i see that the defalut is not 299:

const IMAGE_SIZE = 224; // default to Mobilenet v2

heres the error:

0|Cybers Cafe          | ValueError: Error when checking : expected input_1 to have shape [null,299,299,3] but got array with shape [1,224,224,3].
0|Cybers Cafe          |     at new ValueError (/home/jordan/neo/cybers-cafe/node_modules/@tensorflow/tfjs-layers/dist/tf-layers.node.js:258:28)
0|Cybers Cafe          |     at checkInputData (/home/jordan/neo/cybers-cafe/node_modules/@tensorflow/tfjs-layers/dist/tf-layers.node.js:32949:31)
0|Cybers Cafe          |     at LayersModel.predict (/home/jordan/neo/cybers-cafe/node_modules/@tensorflow/tfjs-layers/dist/tf-layers.node.js:33627:9)
0|Cybers Cafe          |     at /home/jordan/neo/cybers-cafe/node_modules/nsfwjs/dist/index.js:132:48
0|Cybers Cafe          |     at /home/jordan/neo/cybers-cafe/node_modules/@tensorflow/tfjs-node/node_modules/@tensorflow/tfjs-core/dist/tf-core.node.js:4562:22
0|Cybers Cafe          |     at Engine.scopedRun (/home/jordan/neo/cybers-cafe/node_modules/@tensorflow/tfjs-node/node_modules/@tensorflow/tfjs-core/dist/tf-core.node.js:4572:23)
0|Cybers Cafe          |     at Engine.tidy (/home/jordan/neo/cybers-cafe/node_modules/@tensorflow/tfjs-node/node_modules/@tensorflow/tfjs-core/dist/tf-core.node.js:4561:21)
0|Cybers Cafe          |     at Object.tidy (/home/jordan/neo/cybers-cafe/node_modules/@tensorflow/tfjs-core/dist/tf-core.node.js:8984:19)
0|Cybers Cafe          |     at NSFWJS.<anonymous> (/home/jordan/neo/cybers-cafe/node_modules/nsfwjs/dist/index.js:131:37)
0|Cybers Cafe          |     at step (/home/jordan/neo/cybers-cafe/node_modules/nsfwjs/dist/index.js:52:23)

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