error in npm run build

[yutiansut]

λ  npm run build

> @oriolmirosa/jupyterlab_materialdarker@0.3.12 build D:\x\jupyterlab_materialdarker
> run-p build:**


> @oriolmirosa/jupyterlab_materialdarker@0.3.12 build:typescript D:\x\jupyterlab_materialdarker
> tsc


> @oriolmirosa/jupyterlab_materialdarker@0.3.12 build:webpack D:\x\jupyterlab_materialdarker
> webpack

Hash: 1cea5f270c54dfb58b31
Version: webpack 2.7.0
Time: 1758ms
                               Asset     Size  Chunks             Chunk Names
5a0856eb52623ae94b09dbbf31a27b95.ttf   121 kB          [emitted]
43bb4cbf1d0ecfdb1309e4cb67264f35.ttf   121 kB          [emitted]
                           ignore.js  2.68 kB       0  [emitted]  main
                           index.css  69.7 kB       0  [emitted]  main
   [0] ./style/index.css 41 bytes {0} [built]
   [1] ./~/css-loader!./style/fonts.css 893 bytes [built]
   [2] ./~/css-loader!./style/index.css 1.2 kB [built]
   [3] ./~/css-loader!./style/urls.css 7.62 kB [built]
   [4] ./~/css-loader!./style/variables.css 13.3 kB [built]
   [5] ./~/css-loader/lib/css-base.js 2.26 kB [built]
   [6] ./~/css-loader/lib/url/escape.js 448 bytes [built]
   [7] ./~/style-loader/lib/addStyles.js 9.92 kB [built]
   [8] ./~/style-loader/lib/urls.js 3.01 kB [built]
   [9] ./style/icons/jupyter/book.svg 494 bytes [built]
  [10] ./style/icons/jupyter/book_selected.svg 465 bytes [built]
  [11] ./style/icons/jupyter/console.svg 446 bytes [built]
  [12] ./style/icons/jupyter/csv.svg 416 bytes [built]
  [13] ./style/icons/jupyter/csv_selected.svg 413 bytes [built]
  [14] ./style/icons/jupyter/directory.svg 668 bytes [built]
    + 74 hidden modules
Child extract-text-webpack-plugin:
       [0] ./~/css-loader/lib/css-base.js 2.26 kB {0} [built]
       [2] ./style/icons/jupyter/jupyter.svg 2.41 kB {0} [built]
       [3] ./style/icons/md/search.svg 415 bytes {0} [built]
       [4] ./style/images/jupyterlab-wordmark.svg 4.42 kB {0} [built]
       [5] ./~/css-loader!./style/fonts.css 893 bytes {0} [built]
       [6] ./~/css-loader!./style/urls.css 7.62 kB {0} [built]
       [7] ./~/css-loader!./style/variables.css 13.3 kB {0} [built]
       [8] ./~/css-loader!./style/index.css 1.2 kB {0} [built]
       [9] ./style/icons/jupyter/book.svg 494 bytes {0} [built]
      [10] ./style/icons/jupyter/book_selected.svg 465 bytes {0} [built]
      [11] ./style/icons/jupyter/console.svg 446 bytes {0} [built]
      [12] ./style/icons/jupyter/csv.svg 416 bytes {0} [built]
      [13] ./style/icons/jupyter/csv_selected.svg 413 bytes {0} [built]
      [14] ./style/icons/jupyter/directory.svg 668 bytes {0} [built]
      [85] ./style/images/caretup.png 329 bytes {0} [built]
        + 71 hidden modules
node_modules/@types/prop-types/index.d.ts(32,31): error TS2304: Cannot find name 'unique'.
node_modules/@types/prop-types/index.d.ts(32,38): error TS1005: '=' expected.
node_modules/@types/prop-types/index.d.ts(34,46): error TS1005: ';' expected.
node_modules/@types/prop-types/index.d.ts(34,54): error TS2304: Cannot find name 'T'.
node_modules/@types/prop-types/index.d.ts(34,75): error TS1005: ';' expected.
node_modules/@types/prop-types/index.d.ts(34,83): error TS2304: Cannot find name 'T'.
node_modules/@types/prop-types/index.d.ts(34,99): error TS1005: ';' expected.
node_modules/@types/prop-types/index.d.ts(34,107): error TS2304: Cannot find name 'T'.
node_modules/@types/prop-types/index.d.ts(36,47): error TS1005: ';' expected.
node_modules/@types/prop-types/index.d.ts(36,48): error TS1109: Expression expected.
node_modules/@types/prop-types/index.d.ts(36,49): error TS1109: Expression expected.
node_modules/@types/prop-types/index.d.ts(36,51): error TS2304: Cannot find name 'Exclude'.
node_modules/@types/prop-types/index.d.ts(36,59): error TS2304: Cannot find name 'V'.
node_modules/@types/prop-types/index.d.ts(36,61): error TS2304: Cannot find name 'K'.
node_modules/@types/prop-types/index.d.ts(36,65): error TS2532: Object is possibly 'undefined'.
node_modules/@types/prop-types/index.d.ts(36,76): error TS1109: Expression expected.
node_modules/@types/prop-types/index.d.ts(36,84): error TS2693: 'Validator' only refers to a type, but is being used as a value here.
node_modules/@types/prop-types/index.d.ts(36,94): error TS2304: Cannot find name 'infer'.
node_modules/@types/prop-types/index.d.ts(36,100): error TS1005: ';' expected.
node_modules/@types/prop-types/index.d.ts(36,100): error TS2304: Cannot find name 'T'.
node_modules/@types/prop-types/index.d.ts(36,103): error TS1109: Expression expected.
node_modules/@types/prop-types/index.d.ts(36,105): error TS2693: 'IsOptional' only refers to a type, but is being used as a value here.
node_modules/@types/prop-types/index.d.ts(36,116): error TS2304: Cannot find name 'T'.
node_modules/@types/prop-types/index.d.ts(36,119): error TS1109: Expression expected.
node_modules/@types/prop-types/index.d.ts(36,134): error TS2693: 'never' only refers to a type, but is being used as a value here.
node_modules/@types/prop-types/index.d.ts(36,142): error TS2304: Cannot find name 'K'.
node_modules/@types/prop-types/index.d.ts(36,144): error TS1005: ';' expected.
node_modules/@types/prop-types/index.d.ts(36,146): error TS2693: 'never' only refers to a type, but is being used as a value here.
node_modules/@types/prop-types/index.d.ts(36,152): error TS1128: Declaration or statement expected.
node_modules/@types/prop-types/index.d.ts(36,154): error TS2304: Cannot find name 'keyof'.
node_modules/@types/prop-types/index.d.ts(36,160): error TS1005: ',' expected.
node_modules/@types/prop-types/index.d.ts(36,160): error TS2304: Cannot find name 'V'.
node_modules/@types/prop-types/index.d.ts(37,31): error TS2304: Cannot find name 'Exclude'.
node_modules/@types/prop-types/index.d.ts(38,50): error TS1005: ';' expected.
node_modules/@types/prop-types/index.d.ts(38,51): error TS1109: Expression expected.
node_modules/@types/prop-types/index.d.ts(38,52): error TS1109: Expression expected.
node_modules/@types/prop-types/index.d.ts(38,54): error TS2693: 'InferType' only refers to a type, but is being used as a value here.
node_modules/@types/prop-types/index.d.ts(38,64): error TS2304: Cannot find name 'V'.
node_modules/@types/prop-types/index.d.ts(38,66): error TS2304: Cannot find name 'K'.
node_modules/@types/prop-types/index.d.ts(38,69): error TS1005: '(' expected.
node_modules/@types/prop-types/index.d.ts(38,71): error TS1128: Declaration or statement expected.
node_modules/@types/prop-types/index.d.ts(46,27): error TS2304: Cannot find name 'NonNullable'.
node_modules/@types/prop-types/index.d.ts(51,30): error TS1005: ';' expected.
node_modules/@types/prop-types/index.d.ts(51,38): error TS2693: 'Validator' only refers to a type, but is being used as a value here.
node_modules/@types/prop-types/index.d.ts(51,48): error TS2304: Cannot find name 'infer'.
node_modules/@types/prop-types/index.d.ts(51,54): error TS1005: ';' expected.
node_modules/@types/prop-types/index.d.ts(51,54): error TS2304: Cannot find name 'T'.
node_modules/@types/prop-types/index.d.ts(51,57): error TS1109: Expression expected.
node_modules/@types/prop-types/index.d.ts(51,59): error TS2304: Cannot find name 'T'.
node_modules/@types/prop-types/index.d.ts(53,31): error TS2344: Type 'RequiredKeys<V>' does not satisfy the constraint 'keyof V'.
node_modules/@types/prop-types/index.d.ts(69,78): error TS2304: Cannot find name 'NonNullable'.
node_modules/@types/prop-types/index.d.ts(73,75): error TS2304: Cannot find name 'Required'.
node_modules/@types/react/index.d.ts(2291,41): error TS2304: Cannot find name 'Exclude'.
node_modules/@types/react/index.d.ts(2297,27): error TS1005: ';' expected.
node_modules/@types/react/index.d.ts(2297,35): error TS2693: 'any' only refers to a type, but is being used as a value here.
node_modules/@types/react/index.d.ts(2298,7): error TS2693: 'string' only refers to a type, but is being used as a value here.
node_modules/@types/react/index.d.ts(2298,14): error TS1005: ':' expected.
node_modules/@types/react/index.d.ts(2298,22): error TS2304: Cannot find name 'keyof'.
node_modules/@types/react/index.d.ts(2298,28): error TS1005: ';' expected.
node_modules/@types/react/index.d.ts(2298,28): error TS2304: Cannot find name 'P'.
node_modules/@types/react/index.d.ts(2298,32): error TS2304: Cannot find name 'P'.
node_modules/@types/react/index.d.ts(2299,9): error TS1109: Expression expected.
node_modules/@types/react/index.d.ts(2299,11): error TS2693: 'Pick' only refers to a type, but is being used as a value here.
node_modules/@types/react/index.d.ts(2299,16): error TS2304: Cannot find name 'P'.
node_modules/@types/react/index.d.ts(2299,19): error TS2304: Cannot find name 'Exclude'.
node_modules/@types/react/index.d.ts(2299,33): error TS2304: Cannot find name 'P'.
node_modules/@types/react/index.d.ts(2299,42): error TS2304: Cannot find name 'D'.
node_modules/@types/react/index.d.ts(2300,9): error TS1005: '(' expected.
node_modules/@types/react/index.d.ts(2300,11): error TS2693: 'Partial' only refers to a type, but is being used as a value here.
node_modules/@types/react/index.d.ts(2300,24): error TS2304: Cannot find name 'P'.
node_modules/@types/react/index.d.ts(2300,27): error TS2304: Cannot find name 'Extract'.
node_modules/@types/react/index.d.ts(2300,41): error TS2304: Cannot find name 'P'.
node_modules/@types/react/index.d.ts(2300,50): error TS2304: Cannot find name 'D'.
node_modules/@types/react/index.d.ts(2301,9): error TS1005: '(' expected.
node_modules/@types/react/index.d.ts(2301,11): error TS2693: 'Partial' only refers to a type, but is being used as a value here.
node_modules/@types/react/index.d.ts(2301,24): error TS2304: Cannot find name 'D'.
node_modules/@types/react/index.d.ts(2301,27): error TS2304: Cannot find name 'Exclude'.
node_modules/@types/react/index.d.ts(2301,41): error TS2304: Cannot find name 'D'.
node_modules/@types/react/index.d.ts(2301,50): error TS2304: Cannot find name 'P'.
node_modules/@types/react/index.d.ts(2302,5): error TS1005: '(' expected.
node_modules/@types/react/index.d.ts(2302,7): error TS2693: 'never' only refers to a type, but is being used as a value here.
node_modules/@types/react/index.d.ts(2302,12): error TS1005: ')' expected.
node_modules/@types/react/index.d.ts(2314,49): error TS1005: ';' expected.
node_modules/@types/react/index.d.ts(2314,59): error TS7028: Unused label.
node_modules/@types/react/index.d.ts(2314,70): error TS2304: Cannot find name 'infer'.
node_modules/@types/react/index.d.ts(2314,76): error TS1005: ';' expected.
node_modules/@types/react/index.d.ts(2314,76): error TS2304: Cannot find name 'T'.
node_modules/@types/react/index.d.ts(2314,79): error TS7028: Unused label.
node_modules/@types/react/index.d.ts(2314,93): error TS2304: Cannot find name 'infer'.
node_modules/@types/react/index.d.ts(2314,99): error TS1005: ';' expected.
node_modules/@types/react/index.d.ts(2314,99): error TS2304: Cannot find name 'D'.
node_modules/@types/react/index.d.ts(2315,13): error TS1128: Declaration or statement expected.
node_modules/@types/react/index.d.ts(2315,15): error TS2693: 'Defaultize' only refers to a type, but is being used as a value here.
node_modules/@types/react/index.d.ts(2315,41): error TS2304: Cannot find name 'P'.
node_modules/@types/react/index.d.ts(2315,65): error TS2304: Cannot find name 'T'.
node_modules/@types/react/index.d.ts(2315,70): error TS2304: Cannot find name 'D'.
node_modules/@types/react/index.d.ts(2316,13): error TS1005: '(' expected.
node_modules/@types/react/index.d.ts(2316,15): error TS2304: Cannot find name 'C'.
node_modules/@types/react/index.d.ts(2316,17): error TS1005: ',' expected.
node_modules/@types/react/index.d.ts(2316,38): error TS2304: Cannot find name 'infer'.
node_modules/@types/react/index.d.ts(2316,44): error TS1005: ',' expected.
node_modules/@types/react/index.d.ts(2316,45): error TS1005: ':' expected.
node_modules/@types/react/index.d.ts(2317,19): error TS2693: 'MergePropTypes' only refers to a type, but is being used as a value here.
node_modules/@types/react/index.d.ts(2317,34): error TS2304: Cannot find name 'P'.
node_modules/@types/react/index.d.ts(2317,58): error TS2304: Cannot find name 'T'.
node_modules/@types/react/index.d.ts(2318,17): error TS1005: '(' expected.
node_modules/@types/react/index.d.ts(2318,19): error TS2304: Cannot find name 'C'.
node_modules/@types/react/index.d.ts(2318,21): error TS1005: ',' expected.
node_modules/@types/react/index.d.ts(2318,45): error TS2304: Cannot find name 'infer'.
node_modules/@types/react/index.d.ts(2318,51): error TS1005: ',' expected.
node_modules/@types/react/index.d.ts(2318,52): error TS1005: ':' expected.
node_modules/@types/react/index.d.ts(2319,23): error TS2693: 'Defaultize' only refers to a type, but is being used as a value here.
node_modules/@types/react/index.d.ts(2319,34): error TS2304: Cannot find name 'P'.
node_modules/@types/react/index.d.ts(2319,37): error TS2304: Cannot find name 'D'.
node_modules/@types/react/index.d.ts(2320,21): error TS1005: '(' expected.
node_modules/@types/react/index.d.ts(2320,23): error TS2304: Cannot find name 'P'.
node_modules/@types/react/index.d.ts(2320,24): error TS1005: ')' expected.
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! @oriolmirosa/jupyterlab_materialdarker@0.3.12 build:typescript: `tsc`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the @oriolmirosa/jupyterlab_materialdarker@0.3.12 build:typescript script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR!     C:\Users\yutiansut\AppData\Roaming\npm-cache\_logs\2019-03-25T05_16_33_846Z-debug.log
ERROR: "build:typescript" exited with 1.
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! @oriolmirosa/jupyterlab_materialdarker@0.3.12 build: `run-p build:**`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the @oriolmirosa/jupyterlab_materialdarker@0.3.12 build script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR!     C:\Users\yutiansut\AppData\Roaming\npm-cache\_logs\2019-03-25T05_16_33_926Z-debug.log

[yutiansut]

@oriolmirosa

[oriolmirosa]

This seems to be a problem with Typescript's types. I don't have the issue, but I have Typescript 3.1.1 installed, so maybe this happens if you have a more recent version. Can you check the Typescript version you're running?

tsc -v

[yutiansut]

my tsc version is 2.9.2

[yutiansut]

update to 3.1.1 and still doesn't work

[oriolmirosa]

What version of jupyterlab are you trying to build this against? If you're working on one of the 1.0.0-alpha releases from master, the extension will not build. It will only work on 0.35.4. I have made all the modifications for it to work on the 1.0.0-alpha releases in my local machine, but I wasn't planning on pushing the code until the 1.0.0 releases are the default installs through conda or pip.