tsc compilation error

Hi All,

Just got an error on running node program:

yarn run v1.16.0
$ D:\Github\Minazuki\node\node_modules\.bin\ts-node detection.ts ../images/pos1.jpg
cpu backend was already registered. Reusing existing backend factory.
Platform node has already been set. Overwriting the platform with [object Object].
node-pre-gyp info This Node instance does not support builds for N-API version 4
node-pre-gyp info This Node instance does not support builds for N-API version 4
2019-08-08 11:12:39.517916: I tensorflow/core/platform/cpu_feature_guard.cc:142] Your CPU supports instructions that this TensorFlow binary was not compiled to use: AVX2

D:\Github\Minazuki\node\node_modules\ts-node\src\index.ts:245
    return new TSError(diagnosticText, diagnosticCodes)
           ^
TSError: ⨯ Unable to compile TypeScript:
utils/faceDetection.ts:19:10 - error TS2367: This condition will always return 'false' since the types 'NeuralNetwork<any>' and 'SsdMobilenetv1' have no overlap.

19   return net === faceapi.nets.ssdMobilenetv1
            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
utils/faceDetection.ts:21:7 - error TS2367: This condition will always return 'false' since the types 'NeuralNetwork<any>' and 'TinyFaceDetector' have no overlap.

21     : net === faceapi.nets.tinyFaceDetector
         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
utils/faceDetection.ts:26:60 - error TS2345: Argument of type 'TinyFaceDetector' is not assignable to parameter of type 'NeuralNetwork<any>'.
  Types of property 'extractParamsFromWeigthMap' are incompatible.
    Type '(weightMap: NamedTensorMap) => { params: TinyYolov2NetParams; paramMappings: ParamMapping[]; }' is not assignable to type '(weightMap: NamedTensorMap) => { params: any; paramMappings: ParamMapping[]; }'.
      Types of parameters 'weightMap' and 'weightMap' are incompatible.
        Type 'import("D:/Github/Minazuki/node/node_modules/@tensorflow/tfjs-core/dist/tensor_types").NamedTensorMap' is not assignable to type 'import("D:/Github/Minazuki/node/node_modules/face-api.js/node_modules/@tensorflow/tfjs-core/dist/tensor_types").NamedTensorMap'.
          Index signatures are incompatible.
            Type 'import("D:/Github/Minazuki/node/node_modules/@tensorflow/tfjs-core/dist/tensor").Tensor<import("D:/Github/Minazuki/node/node_modules/@tensorflow/tfjs-core/dist/types").Rank>'
is not assignable to type 'import("D:/Github/Minazuki/node/node_modules/face-api.js/node_modules/@tensorflow/tfjs-core/dist/tensor").Tensor<import("D:/Github/Minazuki/node/node_modules/face-api.js/node_modules/@tensorflow/tfjs-core/dist/types").Rank>'.
              Types of property 'flatten' are incompatible.
                Type '() => import("D:/Github/Minazuki/node/node_modules/@tensorflow/tfjs-core/dist/tensor").Tensor<import("D:/Github/Minazuki/node/node_modules/@tensorflow/tfjs-core/dist/types").Rank.R1>' is not assignable to type '() => import("D:/Github/Minazuki/node/node_modules/face-api.js/node_modules/@tensorflow/tfjs-core/dist/tensor").Tensor<import("D:/Github/Minazuki/node/node_modules/face-api.js/node_modules/@tensorflow/tfjs-core/dist/types").Rank.R1>'.
                  Type 'import("D:/Github/Minazuki/node/node_modules/@tensorflow/tfjs-core/dist/tensor").Tensor<import("D:/Github/Minazuki/node/node_modules/@tensorflow/tfjs-core/dist/types").Rank.R1>' is not assignable to type 'import("D:/Github/Minazuki/node/node_modules/face-api.js/node_modules/@tensorflow/tfjs-core/dist/tensor").Tensor<import("D:/Github/Minazuki/node/node_modules/face-api.js/node_modules/@tensorflow/tfjs-core/dist/types").Rank.R1>'.
                    Types of property 'asScalar' are incompatible.
                      Type '() => import("D:/Github/Minazuki/node/node_modules/@tensorflow/tfjs-core/dist/tensor").Tensor<import("D:/Github/Minazuki/node/node_modules/@tensorflow/tfjs-core/dist/types").Rank.R0>' is not assignable to type '() => import("D:/Github/Minazuki/node/node_modules/face-api.js/node_modules/@tensorflow/tfjs-core/dist/tensor").Tensor<import("D:/Github/Minazuki/node/node_modules/face-api.js/node_modules/@tensorflow/tfjs-core/dist/types").Rank.R0>'.
                        Type 'import("D:/Github/Minazuki/node/node_modules/@tensorflow/tfjs-core/dist/tensor").Tensor<import("D:/Github/Minazuki/node/node_modules/@tensorflow/tfjs-core/dist/types").Rank.R0>' is not assignable to type 'import("D:/Github/Minazuki/node/node_modules/face-api.js/node_modules/@tensorflow/tfjs-core/dist/tensor").Tensor<import("D:/Github/Minazuki/node/node_modules/face-api.js/node_modules/@tensorflow/tfjs-core/dist/types").Rank.R0>'.
                          Types of property 'as2D' are incompatible.
                            Type '(rows: number, columns: number) => import("D:/Github/Minazuki/node/node_modules/@tensorflow/tfjs-core/dist/tensor").Tensor<import("D:/Github/Minazuki/node/node_modules/@tensorflow/tfjs-core/dist/types").Rank.R2>' is not assignable to type '(rows: number, columns: number) => import("D:/Github/Minazuki/node/node_modules/face-api.js/node_modules/@tensorflow/tfjs-core/dist/tensor").Tensor<import("D:/Github/Minazuki/node/node_modules/face-api.js/node_modules/@tensorflow/tfjs-core/dist/types").Rank.R2>'.
                              Type 'import("D:/Github/Minazuki/node/node_modules/@tensorflow/tfjs-core/dist/tensor").Tensor<import("D:/Github/Minazuki/node/node_modules/@tensorflow/tfjs-core/dist/types").Rank.R2>' is not assignable to type 'import("D:/Github/Minazuki/node/node_modules/face-api.js/node_modules/@tensorflow/tfjs-core/dist/tensor").Tensor<import("D:/Github/Minazuki/node/node_modules/face-api.js/node_modules/@tensorflow/tfjs-core/dist/types").Rank.R2>'.
                                Types of property 'asType' are incompatible.
                                  Type '<T extends import("D:/Github/Minazuki/node/node_modules/@tensorflow/tfjs-core/dist/tensor").Tensor<import("D:/Github/Minazuki/node/node_modules/@tensorflow/tfjs-core/dist/types").Rank.R2>>(this: T, dtype: "string" | ... 3 more ... | "complex64") => T' is not assignable to type '<T extends import("D:/Github/Minazuki/node/node_modules/face-api.js/node_modules/@tensorflow/tfjs-core/dist/tensor").Tensor<import("D:/Github/Minazuki/node/node_modules/face-api.js/node_modules/@tensorflow/tfjs-core/dist/types").Rank.R2>>(this: T, dtype: "string" | ... 3 more ... | "complex64") => T'.
                                    The 'this' types of each signature are incompatible.
                                      Type 'T' is not assignable to type 'Tensor<Rank.R2>'.
                                        Property 'bytes' is missing in type 'import("D:/Github/Minazuki/node/node_modules/face-api.js/node_modules/@tensorflow/tfjs-core/dist/tensor").Tensor<import("D:/Github/Minazuki/node/node_modules/face-api.js/node_modules/@tensorflow/tfjs-core/dist/types").Rank.R2>' but required in type 'import("D:/Github/Minazuki/node/node_modules/@tensorflow/tfjs-core/dist/tensor").Tensor<import("D:/Github/Minazuki/node/node_modules/@tensorflow/tfjs-core/dist/types").Rank.R2>'.

26 export const faceDetectionOptions = getFaceDetectorOptions(faceDetectionNet)
                                                              ~~~~~~~~~~~~~~~~

  node_modules/@tensorflow/tfjs-core/dist/tensor.d.ts:374:5
    374     bytes(): Promise<Uint8Array[] | Uint8Array>;
            ~~~~~
    'bytes' is declared here.

    at createTSError (D:\Github\Minazuki\node\node_modules\ts-node\src\index.ts:245:12)
    at reportTSError (D:\Github\Minazuki\node\node_modules\ts-node\src\index.ts:249:19)
    at getOutput (D:\Github\Minazuki\node\node_modules\ts-node\src\index.ts:362:34)
    at Object.compile (D:\Github\Minazuki\node\node_modules\ts-node\src\index.ts:395:32)
    at Module.m._compile (D:\Github\Minazuki\node\node_modules\ts-node\src\index.ts:473:43)
    at Module._extensions..js (module.js:663:10)
    at Object.require.extensions.(anonymous function) [as .ts] (D:\Github\Minazuki\node\node_modules\ts-node\src\index.ts:476:12)
    at Module.load (module.js:565:32)
    at tryModuleLoad (module.js:505:12)
    at Function.Module._load (module.js:497:3)
error Command failed with exit code 1.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.

The root cause of this error maybe because I just upgrade typescript from 3.5.2 to 3.5.3 and @tensorflow/tfjs-node from 1.2.3 to 1.2.7 Anyone here have this error and solutions? Thanks

[russellwmy]

I had the same error. It is mainly the @tensorflow/tfjs-node version 1.2.7 issues. I think face-api.js dependent on the @tensorflow/tfjs-node version 1.2.2 which you can read the package.json in root of this repos. You can uninstall @tensorflow/tfjs-node and reinstall face-api.js then it will be fine.

[xellDart]

{ "name": "rem_services", "version": "0.0.1", "description": "REM REST Services", "main": "dist/server.js", "scripts": { "build": "tsc", "dev": "ts-node lib/server.ts", "start": "nodemon ./dist/server.js", "prod": "npm run build && npm run start" }, "author": "xperiafan13", "license": "ISC", "dependencies": { "@tensorflow/tfjs-node": "^1.0.2", "@types/express": "^4.17.0", "@types/node": "^12.7.1", "awesome-qr": "^1.2.0", "axios": "^0.19.0", "ba64": "^3.0.9", "body-parser": "^1.19.0", "canvas": "^2.5.0", "cloudinary": "^1.14.0", "dateformat": "latest", "ethers": "^4.0.20", "express": "^4.17.1", "face-api.js": "^0.19.0", "file-encryptor": "^0.1.1", "firebase-admin": "latest", "http": "0.0.0", "image-hash": "^3.3.9", "int-encoder": "^1.1.1", "inversify": "^5.0.1", "inversify-express-utils": "^6.3.2", "jsonpack": "^1.1.5", "jsonwebtoken": "^8.5.1", "lodash": "latest", "mongodb": "latest", "mongoose": "^5.6.9", "mustache-express": "^1.2.8", "node-gd": "^1.6.0", "node-schedule": "^1.3.2", "nodemailer": "latest", "oidc-provider": "^5.5.6", "p-iteration": "^1.1.8", "rand-token": "latest", "reflect-metadata": "^0.1.13", "socket.io": "^2.2.0", "speakeasy": "^2.0.0", "ts-node": "^8.3.0", "typescript": "^3.5.3", "web3": "^1.2.1", "web3-eth-accounts": "^1.2.1" } }

{ "compilerOptions": { "module": "commonjs", "moduleResolution": "node", "experimentalDecorators": true, "skipLibCheck": true, "pretty": true, "sourceMap": true, "resolveJsonModule": true, "noImplicitAny": false, "allowJs": true, "declaration": false, "target": "es6", "outDir": "./dist", "baseUrl": "./lib" }, "include": [ "lib/**/*.ts", "lib/**/*.js" ], "exclude": [ "node_modules" ] }