stlReader gives error

[smoothumut]

Hi everyone, first of all, thank you very much for all your effort. I have a small problem that prevents me to go forward

when adding import vtkSTLReader from 'vtk.js/Sources/IO/Geometry/STLReader';

to the js file to test stl reader function it give the error below the error comes in terminal after calling npm run build

npm ERR! code ELIFECYCLE npm ERR! errno 1 npm ERR! vtpreader@1.0.0 build: webpack --progress --mode=production npm ERR! Exit status 1 npm ERR! npm ERR! Failed at the vtpreader@1.0.0 build script. npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

this is the log

info it worked if it ends with ok 1 verbose cli [ 1 verbose cli 'C:\Program Files\nodejs\node.exe', 1 verbose cli 'C:\Program Files\nodejs\node_modules\npm\bin\npm-cli.js', 1 verbose cli 'run', 1 verbose cli 'build' 1 verbose cli ] 2 info using npm@6.14.8 3 info using node@v14.15.1 4 verbose run-script [ 'prebuild', 'build', 'postbuild' ] 5 info lifecycle vtpreader@1.0.0~prebuild: vtpreader@1.0.0 6 info lifecycle vtpreader@1.0.0~build: vtpreader@1.0.0 7 verbose lifecycle vtpreader@1.0.0~build: unsafe-perm in lifecycle true 8 verbose lifecycle vtpreader@1.0.0~build: PATH: C:\Program Files\nodejs\node_modules\npm\node_modules\npm-lifecycle\node-gyp-bin;C:\Users\CikoBonBon\Documents\Projects\vtpReader_vtkjs\node_modules.bin;C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v11.1\bin;C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v11.1\libnvvp;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Windows\System32\OpenSSH\;C:\Program Files\NVIDIA Corporation\Nsight Compute 2020.2.1\;C:\Program Files (x86)\NVIDIA Corporation\PhysX\Common;C:\Program Files\NVIDIA Corporation\NVIDIA NvDLISR;C:\Program Files (x86)\Windows Kits\8.1\Windows Performance Toolkit\;C:\Program Files\nodejs\;C:\Users\CikoBonBon\AppData\Local\Microsoft\WindowsApps;;C:\Users\HelloBro\AppData\Local\Programs\Microsoft VS Code\bin;C:\Users\WhatTheHell\AppData\Roaming\npm 9 verbose lifecycle vtpreader@1.0.0~build: CWD: C:\Users\IHelloNinja\Documents\Projects\vtpReader_vtkjs 10 silly lifecycle vtpreader@1.0.0~build: Args: [ '/d /s /c', 'webpack --progress --mode=production' ] 11 silly lifecycle vtpreader@1.0.0~build: Returned: code: 1 signal: null 12 info lifecycle vtpreader@1.0.0~build: Failed to exec build script 13 verbose stack Error: vtpreader@1.0.0 build: webpack --progress --mode=production 13 verbose stack Exit status 1 13 verbose stack at EventEmitter. (C:\Program Files\nodejs\node_modules\npm\node_modules\npm-lifecycle\index.js:332:16) 13 verbose stack at EventEmitter.emit (events.js:315:20) 13 verbose stack at ChildProcess. (C:\Program Files\nodejs\node_modules\npm\node_modules\npm-lifecycle\lib\spawn.js:55:14) 13 verbose stack at ChildProcess.emit (events.js:315:20) 13 verbose stack at maybeClose (internal/child_process.js:1048:16) 13 verbose stack at Process.ChildProcess._handle.onexit (internal/child_process.js:288:5) 14 verbose pkgid vtpreader@1.0.0 15 verbose cwd C:\Users\CikoBonbon\Documents\Projects\vtpReader_vtkjs 16 verbose Windows_NT 10.0.19041 17 verbose argv "C:\Program Files\nodejs\node.exe" "C:\Program Files\nodejs\node_modules\npm\bin\npm-cli.js" "run" "build" 18 verbose node v14.15.1 19 verbose npm v6.14.8 20 error code ELIFECYCLE 21 error errno 1 22 error vtpreader@1.0.0 build: webpack --progress --mode=production 22 error Exit status 1 23 error Failed at the vtpreader@1.0.0 build script. 23 error This is probably not a problem with npm. There is likely additional logging output above. 24 verbose exit [ 1, true ]

[smoothumut]

hi again, also import vtkXMLPolyDataReader from 'vtk.js/Sources/IO/XML/XMLPolyDataReader'; gives an error too when npm run build command

[jourdain]

I bet you are following the ES6 guide (Am I right?) with the latest vtk.js. That guide needs to be updated to align with the latest build infrastructure. Otherwise you need vtk.js@15.6.0.

@floryst

[jourdain]

If this is still an issue, please re-open.