See the log file for details: log file show below
[LabBuildApp] Building in C:\Users\xxx\AppData\Local\Programs\Python\Python39\share\jupyter\lab
[LabBuildApp] Node v14.16.1
[LabBuildApp] Yarn configuration loaded.
[LabBuildApp] Building jupyterlab assets (production, not minimized)
[LabBuildApp] > node c:\users\xxx\appdata\local\programs\python\python39\lib\site-packages\jupyterlab\staging\yarn.js install --non-interactive
[LabBuildApp] yarn install v1.21.1
[1/5] Validating package.json…
[2/5] Resolving packages…
success Already up-to-date.
Done in 0.77s.
[LabBuildApp] > node c:\users\xxx\appdata\local\programs\python\python39\lib\site-packages\jupyterlab\staging\yarn.js yarn-deduplicate -s fewer --fail
[LabBuildApp] yarn run v1.21.1
$ C:\Users\xxx\AppData\Local\Programs\Python\Python39\share\jupyter\lab\staging\node_modules.bin\yarn-deduplicate -s fewer --fail
Done in 0.56s.
[LabBuildApp] > node c:\users\xxx\appdata\local\programs\python\python39\lib\site-packages\jupyterlab\staging\yarn.js run build:prod
[LabBuildApp] yarn run v1.21.1
$ webpack --config webpack.prod.config.js
assets by status 18.9 MiB e[1me[32m[cached]e[39me[22m 123 assets
orphan modules 5.05 MiB e[1me[33m[orphan]e[39me[22m 1286 modules
runtime modules 108 KiB 14 modules
built modules 14.2 MiB (javascript) 4.63 KiB (consume-shared) 4.59 KiB (share-init) e[1me[33m[built]e[39me[22m
modules by path e[1m./node_modules/e[39me[22m 14.1 MiB
javascript modules 14.1 MiB 1048 modules
json modules 33.2 KiB 6 modules
consume-shared-module modules 4.63 KiB
modules by path e[1mconsume shared module (default) @jupyterlab/e[39me[22m 3.65 KiB 42 modules
modules by path e[1mconsume shared module (default) @lumino/e[39me[22m 588 bytes 14 modules
provide-module modules 4.59 KiB 112 modules
modules by path e[1m./build/e[39me[22m 23.8 KiB
e[1m./build/bootstrap.jse[39me[22m 3.86 KiB e[1me[33m[built]e[39me[22m e[1me[33m[code generated]e[39me[22m
e[1m./build/index.out.js + 1 modulese[39me[22m 19.9 KiB e[1me[33m[built]e[39me[22m e[1me[33m[code generated]e[39me[22m
e[1me[33mWARNINGe[39me[22m in e[1mlicense-webpack-plugin: could not find any license file for @jupyterlab/application-extension. Use the licenseTextOverrides option to add the license text if desired.e[39me[22m
e[1me[33mWARNINGe[39me[22m in e[1mlicense-webpack-plugin: could not find any license file for @jupyterlab/application. Use the licenseTextOverrides option to add the license text if desired.e[39me[22m
e[1me[33mWARNINGe[39me[22m in e[1mlicense-webpack-plugin: could not find any license file for @jupyterlab/apputils-extension. Use the licenseTextOverrides option to add the license text if desired.e[39me[22m
e[1me[33mWARNINGe[39me[22m in e[1mlicense-webpack-plugin: could not find any license file for @jupyterlab/apputils. Use the licenseTextOverrides option to add the license text if desired.e[39me[22m
e[1me[33mWARNINGe[39me[22m in e[1mlicense-webpack-plugin: could not find any license file for @jupyterlab/attachments. Use the licenseTextOverrides option to add the license text if desired.e[39me[22m
e[1me[33mWARNINGe[39me[22m in e[1mlicense-webpack-plugin: could not find any license file for @jupyterlab/cells. Use the licenseTextOverrides option to add the license text if desired.e[39me[22m
e[1me[33mWARNINGe[39me[22m in e[1mlicense-webpack-plugin: could not find any license file for @jupyterlab/celltags-extension. Use the licenseTextOverrides option to add the license text if desired.e[39me[22m
e[1me[33mWARNINGe[39me[22m in e[1mlicense-webpack-plugin: could not find any license file for @jupyterlab/celltags. Use the licenseTextOverrides option to add the license text if desired.e[39me[22m
e[1me[33mWARNINGe[39me[22m in e[1mlicense-webpack-plugin: could not find any license file for @jupyterlab/codeeditor. Use the licenseTextOverrides option to add the license text if desired.e[39me[22m
e[1me[33mWARNINGe[39me[22m in e[1mlicense-webpack-plugin: could not find any license file for @jupyterlab/codemirror-extension. Use the licenseTextOverrides option to add the license text if desired.e[39me[22m
e[1me[33mWARNINGe[39me[22m in e[1mlicense-webpack-plugin: could not find any license file for @jupyterlab/codemirror. Use the licenseTextOverrides option to add the license text if desired.e[39me[22m
e[1me[33mWARNINGe[39me[22m in e[1mlicense-webpack-plugin: could not find any license file for @jupyterlab/completer-extension. Use the licenseTextOverrides option to add the license text if desired.e[39me[22m
e[1me[33mWARNINGe[39me[22m in e[1mlicense-webpack-plugin: could not find any license file for @jupyterlab/completer. Use the licenseTextOverrides option to add the license text if desired.e[39me[22m
e[1me[33mWARNINGe[39me[22m in e[1mlicense-webpack-plugin: could not find any license file for @jupyterlab/console-extension. Use the licenseTextOverrides option to add the license text if desired.e[39me[22m
e[1me[33mWARNINGe[39me[22m in e[1mlicense-webpack-plugin: could not find any license file for @jupyterlab/console. Use the licenseTextOverrides option to add the license text if desired.e[39me[22m
e[1me[33mWARNINGe[39me[22m in e[1mlicense-webpack-plugin: could not find any license file for @jupyterlab/coreutils. Use the licenseTextOverrides option to add the license text if desired.e[39me[22m
e[1me[33mWARNINGe[39me[22m in e[1mlicense-webpack-plugin: could not find any license file for @jupyterlab/csvviewer-extension. Use the licenseTextOverrides option to add the license text if desired.e[39me[22m
e[1me[33mWARNINGe[39me[22m in e[1mlicense-webpack-plugin: could not find any license file for @jupyterlab/csvviewer. Use the licenseTextOverrides option to add the license text if desired.e[39me[22m
e[1me[33mWARNINGe[39me[22m in e[1mlicense-webpack-plugin: could not find any license file for @jupyterlab/debugger-extension. Use the licenseTextOverrides option to add the license text if desired.e[39me[22m
e[1me[33mWARNINGe[39me[22m in e[1mlicense-webpack-plugin: could not find any license file for @jupyterlab/debugger. Use the licenseTextOverrides option to add the license text if desired.e[39me[22m
e[1me[33mWARNINGe[39me[22m in e[1mlicense-webpack-plugin: could not find any license file for @jupyterlab/docmanager-extension. Use the licenseTextOverrides option to add the license text if desired.e[39me[22m
e[1me[31mERRORe[39me[22m in e[1me[32mresolving fallback for shared module @lckr/jupyterlab_variableinspectore[39me[22m
e[1mModule e[1me[31mnot founde[39me[22me[1m: e[1me[31mErrore[39me[22me[1m: Can’t resolve ‘@lckr/jupyterlab_variableinspector’ in 'C:\Users\xxx\AppData\Local\Programs\Python\Python39\share\jupyter\lab\staging\build’e[39me[22m
resolve ‘@lckr/jupyterlab_variableinspector’ in ‘C:\Users\xxx\AppData\Local\Programs\Python\Python39\share\jupyter\lab\staging\build’
Parsed request is a module
using description file: C:\Users\xxx\AppData\Local\Programs\Python\Python39\share\jupyter\lab\staging\build\package.json (relative path: .)
Field 'browser' doesn't contain a valid alias configuration
resolve as module
e[1me[31mC:\Users\xxx\AppData\Local\Programs\Python\Python39\share\jupyter\lab\staging\build\node_modules doesn't existe[39me[22m or is not a directory
looking for modules in C:\Users\xxx\AppData\Local\Programs\Python\Python39\share\jupyter\lab\staging\node_modules
single file module
using description file: C:\Users\xxx\AppData\Local\Programs\Python\Python39\share\jupyter\lab\staging\package.json (relative path: ./node_modules/@lckr/jupyterlab_variableinspector)
no extension
Field 'browser' doesn't contain a valid alias configuration
C:\Users\xxx\AppData\Local\Programs\Python\Python39\share\jupyter\lab\staging\node_modules\@lckr\jupyterlab_variableinspector is not a file
.js
Field 'browser' doesn't contain a valid alias configuration
e[1me[31mC:\Users\xxx\AppData\Local\Programs\Python\Python39\share\jupyter\lab\staging\node_modules\@lckr\jupyterlab_variableinspector.js doesn't existe[39me[22m
.json
Field 'browser' doesn't contain a valid alias configuration
e[1me[31mC:\Users\xxx\AppData\Local\Programs\Python\Python39\share\jupyter\lab\staging\node_modules\@lckr\jupyterlab_variableinspector.json doesn't existe[39me[22m
.wasm
Field 'browser' doesn't contain a valid alias configuration
e[1me[31mC:\Users\xxx\AppData\Local\Programs\Python\Python39\share\jupyter\lab\staging\node_modules\@lckr\jupyterlab_variableinspector.wasm doesn't existe[39me[22m
existing directory C:\Users\xxx\AppData\Local\Programs\Python\Python39\share\jupyter\lab\staging\node_modules\@lckr\jupyterlab_variableinspector
using description file: C:\Users\xxx\AppData\Local\Programs\Python\Python39\share\jupyter\lab\staging\node_modules\@lckr\jupyterlab_variableinspector\package.json (relative path: .)
using description file: C:\Users\xxx\AppData\Local\Programs\Python\Python39\share\jupyter\lab\staging\package.json (relative path: ./node_modules/@lckr/jupyterlab_variableinspector)
no extension
Field 'browser' doesn't contain a valid alias configuration
C:\Users\xxx\AppData\Local\Programs\Python\Python39\share\jupyter\lab\staging\node_modules\@lckr\jupyterlab_variableinspector is not a file
.js
Field 'browser' doesn't contain a valid alias configuration
e[1me[31mC:\Users\xxx\AppData\Local\Programs\Python\Python39\share\jupyter\lab\staging\node_modules\@lckr\jupyterlab_variableinspector.js doesn't existe[39me[22m
.json
Field 'browser' doesn't contain a valid alias configuration
e[1me[31mC:\Users\xxx\AppData\Local\Programs\Python\Python39\share\jupyter\lab\staging\node_modules\@lckr\jupyterlab_variableinspector.json doesn't existe[39me[22m
.wasm
Field 'browser' doesn't contain a valid alias configuration
e[1me[31mC:\Users\xxx\AppData\Local\Programs\Python\Python39\share\jupyter\lab\staging\node_modules\@lckr\jupyterlab_variableinspector.wasm doesn't existe[39me[22m
as directory
existing directory C:\Users\xxx\AppData\Local\Programs\Python\Python39\share\jupyter\lab\staging\node_modules\@lckr\jupyterlab_variableinspector
using description file: C:\Users\xxx\AppData\Local\Programs\Python\Python39\share\jupyter\lab\staging\node_modules\@lckr\jupyterlab_variableinspector\package.json (relative path: .)
use ./lib/index.js from main in package.json
using description file: C:\Users\xxx\AppData\Local\Programs\Python\Python39\share\jupyter\lab\staging\node_modules\@lckr\jupyterlab_variableinspector\package.json (relative path: ./lib/index.js)
no extension
Field 'browser' doesn't contain a valid alias configuration
e[1me[31mC:\Users\xxx\AppData\Local\Programs\Python\Python39\share\jupyter\lab\staging\node_modules\@lckr\jupyterlab_variableinspector\lib\index.js doesn't existe[39me[22m
.js
Field 'browser' doesn't contain a valid alias configuration
e[1me[31mC:\Users\xxx\AppData\Local\Programs\Python\Python39\share\jupyter\lab\staging\node_modules\@lckr\jupyterlab_variableinspector\lib\index.js.js doesn't existe[39me[22m
.json
Field 'browser' doesn't contain a valid alias configuration
e[1me[31mC:\Users\xxx\AppData\Local\Programs\Python\Python39\share\jupyter\lab\staging\node_modules\@lckr\jupyterlab_variableinspector\lib\index.js.json doesn't existe[39me[22m
.wasm
Field 'browser' doesn't contain a valid alias configuration
e[1me[31mC:\Users\xxx\AppData\Local\Programs\Python\Python39\share\jupyter\lab\staging\node_modules\@lckr\jupyterlab_variableinspector\lib\index.js.wasm doesn't existe[39me[22m
as directory
e[1me[31mC:\Users\xxx\AppData\Local\Programs\Python\Python39\share\jupyter\lab\staging\node_modules\@lckr\jupyterlab_variableinspector\lib\index.js doesn't existe[39me[22m
using path: C:\Users\xxx\AppData\Local\Programs\Python\Python39\share\jupyter\lab\staging\node_modules\@lckr\jupyterlab_variableinspector\index
using description file: C:\Users\xxx\AppData\Local\Programs\Python\Python39\share\jupyter\lab\staging\node_modules\@lckr\jupyterlab_variableinspector\package.json (relative path: ./index)
no extension
Field 'browser' doesn't contain a valid alias configuration
e[1me[31mC:\Users\xxx\AppData\Local\Programs\Python\Python39\share\jupyter\lab\staging\node_modules\@lckr\jupyterlab_variableinspector\index doesn't existe[39me[22m
.js
Field 'browser' doesn't contain a valid alias configuration
e[1me[31mC:\Users\xxx\AppData\Local\Programs\Python\Python39\share\jupyter\lab\staging\node_modules\@lckr\jupyterlab_variableinspector\index.js doesn't existe[39me[22m
.json
Field 'browser' doesn't contain a valid alias configuration
e[1me[31mC:\Users\xxx\AppData\Local\Programs\Python\Python39\share\jupyter\lab\staging\node_modules\@lckr\jupyterlab_variableinspector\index.json doesn't existe[39me[22m
.wasm
Field 'browser' doesn't contain a valid alias configuration
e[1me[31mC:\Users\xxx\AppData\Local\Programs\Python\Python39\share\jupyter\lab\staging\node_modules\@lckr\jupyterlab_variableinspector\index.wasm doesn't existe[39me[22m
e[1me[31mC:\Users\xxx\AppData\Local\Programs\Python\Python39\share\jupyter\lab\node_modules doesn't existe[39me[22m or is not a directory
e[1me[31mC:\Users\xxx\AppData\Local\Programs\Python\Python39\share\jupyter\node_modules doesn't existe[39me[22m or is not a directory
e[1me[31mC:\Users\xxx\AppData\Local\Programs\Python\Python39\share\node_modules doesn't existe[39me[22m or is not a directory
e[1me[31mC:\Users\xxx\AppData\Local\Programs\Python\Python39\node_modules doesn't existe[39me[22m or is not a directory
e[1me[31mC:\Users\xxx\AppData\Local\Programs\Python\node_modules doesn't existe[39me[22m or is not a directory
e[1me[31mC:\Users\xxx\AppData\Local\Programs\node_modules doesn't existe[39me[22m or is not a directory
e[1me[31mC:\Users\xxx\AppData\Local\node_modules doesn't existe[39me[22m or is not a directory
e[1me[31mC:\Users\xxx\AppData\node_modules doesn't existe[39me[22m or is not a directory
looking for modules in C:\Users\xxx\node_modules
single file module
No description file found in C:\Users\xxx\node_modules\@lckr or above
no extension
Field 'browser' doesn't contain a valid alias configuration
e[1me[31mC:\Users\xxx\node_modules\@lckr\jupyterlab_variableinspector doesn't existe[39me[22m
.js
Field 'browser' doesn't contain a valid alias configuration
e[1me[31mC:\Users\xxx\node_modules\@lckr\jupyterlab_variableinspector.js doesn't existe[39me[22m
.json
Field 'browser' doesn't contain a valid alias configuration
e[1me[31mC:\Users\xxx\node_modules\@lckr\jupyterlab_variableinspector.json doesn't existe[39me[22m
.wasm
Field 'browser' doesn't contain a valid alias configuration
e[1me[31mC:\Users\xxx\node_modules\@lckr\jupyterlab_variableinspector.wasm doesn't existe[39me[22m
e[1me[31mC:\Users\xxx\node_modules\@lckr\jupyterlab_variableinspector doesn't existe[39me[22m
e[1me[31mC:\Users\node_modules doesn't existe[39me[22m or is not a directory
e[1me[31mC:\node_modules doesn't existe[39me[22m or is not a directory
webpack 5.59.0 compiled with e[1me[31m1 errore[39me[22m and e[1me[33m107 warningse[39me[22m in 20408 ms
asset e[1me[32mindex.csse[39me[22m 15.8 KiB e[1me[33m[compared for emit]e[39me[22m (name: index)
asset e[1me[32mindex.jse[39me[22m 0 bytes e[1me[33m[compared for emit]e[39me[22m e[1me[32m[minimized]e[39me[22m (name: index)
Entrypoint e[1mindexe[39me[22m 15.8 KiB = e[1me[32mindex.csse[39me[22m 15.8 KiB e[1me[32mindex.jse[39me[22m 0 bytes
e[1m./node_modules/@jupyterlab/theme-dark-extension/style/theme.csse[39me[22m 50 bytes e[1me[33m[built]e[39me[22m e[1me[33m[code generated]e[39me[22m
css ./node_modules/css-loader/dist/cjs.js!e[1m./node_modules/@jupyterlab/theme-dark-extension/style/variables.csse[39me[22m 15.3 KiB e[1me[33m[code generated]e[39me[22m
css ./node_modules/css-loader/dist/cjs.js!e[1m./node_modules/@jupyterlab/theme-dark-extension/style/theme.csse[39me[22m 472 bytes e[1me[33m[code generated]e[39me[22m
webpack 5.59.0 compiled e[1me[32msuccessfullye[39me[22m in 2968 ms
asset e[1me[32mindex.csse[39me[22m 14.7 KiB e[1me[33m[compared for emit]e[39me[22m (name: index)
asset e[1me[32mindex.jse[39me[22m 0 bytes e[1me[33m[compared for emit]e[39me[22m e[1me[32m[minimized]e[39me[22m (name: index)
Entrypoint e[1mindexe[39me[22m 14.7 KiB = e[1me[32mindex.csse[39me[22m 14.7 KiB e[1me[32mindex.jse[39me[22m 0 bytes
e[1m./node_modules/@jupyterlab/theme-light-extension/style/theme.csse[39me[22m 50 bytes e[1me[33m[built]e[39me[22m e[1me[33m[code generated]e[39me[22m
css ./node_modules/css-loader/dist/cjs.js!e[1m./node_modules/@jupyterlab/theme-light-extension/style/variables.csse[39me[22m 14.3 KiB e[1me[33m[code generated]e[39me[22m
css ./node_modules/css-loader/dist/cjs.js!e[1m./node_modules/@jupyterlab/theme-light-extension/style/theme.csse[39me[22m 472 bytes e[1me[33m[code generated]e[39me[22m
webpack 5.59.0 compiled e[1me[32msuccessfullye[39me[22m in 2840 ms
error Command failed with exit code 1.
info Visit yarn run | Yarn for documentation about this command.
[LabBuildApp] JupyterLab failed to build
[LabBuildApp] Traceback (most recent call last):
[LabBuildApp] File “c:\users\xxx\appdata\local\programs\python\python39\lib\site-packages\jupyterlab\debuglog.py”, line 48, in debug_logging
yield
[LabBuildApp] File “c:\users\xxx\appdata\local\programs\python\python39\lib\site-packages\jupyterlab\labapp.py”, line 176, in start
raise e
[LabBuildApp] File “c:\users\xxx\appdata\local\programs\python\python39\lib\site-packages\jupyterlab\labapp.py”, line 172, in start
build(name=self.name, version=self.version,
[LabBuildApp] File “c:\users\xxx\appdata\local\programs\python\python39\lib\site-packages\jupyterlab\commands.py”, line 482, in build
return handler.build(name=name, version=version, static_url=static_url,
[LabBuildApp] File “c:\users\xxx\appdata\local\programs\python\python39\lib\site-packages\jupyterlab\commands.py”, line 697, in build
raise RuntimeError(msg)
[LabBuildApp] RuntimeError: JupyterLab failed to build
[LabBuildApp] Exiting application: JupyterLab
