justadudewhohacks/opencv4nodejs

Cannot find module node_modules/opencv4nodejs/build/Release/opencv4nodejs

dengbupapapa opened this issue · 11 comments

dengbupapapa commented 
//example.js
const opencv4nodejs = require("opencv4nodejs")
+ opencv4nodejs@5.6.0
added 2 packages from 1 contributor and audited 30 packages in 43.127s
found 0 vulnerabilities

dengshiwei@dengshiweideMacBook-Pro analysis-image % node example.js
/Users/dengshiwei/Desktop/work/analysis-image/node_modules/opencv4nodejs/lib/cv.js:47
    throw err
    ^

Error: Cannot find module '/Users/dengshiwei/Desktop/work/analysis-image/node_modules/opencv4nodejs/build/Release/opencv4nodejs'
Require stack:
- /Users/dengshiwei/Desktop/work/analysis-image/node_modules/opencv4nodejs/lib/cv.js
- /Users/dengshiwei/Desktop/work/analysis-image/node_modules/opencv4nodejs/lib/opencv4nodejs.js
- /Users/dengshiwei/Desktop/work/analysis-image/example.js
    at Function.Module._resolveFilename (node:internal/modules/cjs/loader:933:15)
    at Function.Module._load (node:internal/modules/cjs/loader:778:27)
    at Module.require (node:internal/modules/cjs/loader:1005:19)
    at require (node:internal/modules/cjs/helpers:102:18)
    at Object.<anonymous> (/Users/dengshiwei/Desktop/work/analysis-image/node_modules/opencv4nodejs/lib/cv.js:40:8)
    at Module._compile (node:internal/modules/cjs/loader:1105:14)
    at Object.Module._extensions..js (node:internal/modules/cjs/loader:1159:10)
    at Module.load (node:internal/modules/cjs/loader:981:32)
    at Function.Module._load (node:internal/modules/cjs/loader:822:12)
    at Module.require (node:internal/modules/cjs/loader:1005:19) {
  code: 'MODULE_NOT_FOUND',
  requireStack: [
    '/Users/dengshiwei/Desktop/work/analysis-image/node_modules/opencv4nodejs/lib/cv.js',
    '/Users/dengshiwei/Desktop/work/analysis-image/node_modules/opencv4nodejs/lib/opencv4nodejs.js',
    '/Users/dengshiwei/Desktop/work/analysis-image/example.js'
  ]
}
yaoyuanrong commented

same question

yaoyuanrong commented

Did you solve it?

dengbupapapa commented

Did you solve it?
no

EdoTrotta commented

#852

This should solve the issue.

fendiflexin commented

The problem that I was facing had something to do with the opencv4nodejs autobuild.

I was able to solve this by manually building opencv4nodejs.

"opencv4nodejs": { "disableAutoBuild": "1", "OPENCV_INCLUDE_DIR": "C:\\opencv\\build\\include", "OPENCV_LIB_DIR": "C:\\opencv\\build\\x64\\vc15\\lib", "OPENCV_BIN_DIR": "C:\\opencv\\build\\x64\\vc14\\bin" },

"scripts": { "install": "build-opencv --incDir C:\\opencv\\build\\include --libDir C:\\opencv\\build\\x64\\vc15\\lib --binDir C:\\opencv\\build\\x64\\vc15\\bin --nobuild rebuild" }

Replace each path in the lines above with your own respective path to opencv and add them to your package.json file,
Then run, npm run install to build opencv4nodejs. After a successful build you can then run your application.

ToWelie89 commented

When I try to do that I just get

'build-opencv' is not recognized as an internal or external command
UrielCh commented

try using npx
npx build-opencv --help

and use @u4/opencv4nodejs

ToWelie89 commented

try using npx npx build-opencv --help

and use @u4/opencv4nodejs

Thanks. I did switch over to @u4/opencv4nodejs. It does work better, I still have a problem when it comes to getting it to work in Electron though. I submitted an issue about it to @u4/opencv4nodejs

UrielCh commented

I do not use electron, please refer to the u4 election sample.

Yupe245 commented

I tried and it gives this err;
I also tried with sudo and its still same

info config found opencv4nodejs section in /Users/yscnpkr/Desktop/projeler/FaceRecognition/package.json
info envAutodetect autodetect 0 changes
info applyEnvsFromPackageJson the following opencv4nodejs environment variables are set in the package.json:
info applyEnvsFromPackageJson disableAutoBuild: 1
info applyEnvsFromPackageJson opencvIncludeDir: /opt/homebrew/Cellar/opencv/4.7.0_7/include
info applyEnvsFromPackageJson opencvLibDir: /opt/homebrew/Cellar/opencv/4.7.0_7/lib
info applyEnvsFromPackageJson opencvBinDir: /opt/homebrew/Cellar/opencv/4.7.0_7/bin
info install Using openCV 0.0.0
info install Using lib dir: /opt/homebrew/Cellar/opencv/4.7.0_7/lib
info install OPENCV4NODEJS_DISABLE_AUTOBUILD is set skipping auto build...
info install writing auto-build file into directory: /Users/yscnpkr/Desktop/projeler/FaceRecognition/node_modules/@u4/opencv-build/dist/opencv-0.0.0-8b1ea/auto-build.json
info install Cretate link /Users/yscnpkr/Desktop/projeler/FaceRecognition/node_modules/@u4/opencv-build/dist/latest to /Users/yscnpkr/Desktop/projeler/FaceRecognition/node_modules/@u4/opencv-build/dist/opencv-0.0.0-8b1ea
info install
info install Found the following libs:
info install core: /opt/homebrew/Cellar/opencv/4.7.0_7/lib/libopencv_core.4.7.0.dylib
info install imgproc: /opt/homebrew/Cellar/opencv/4.7.0_7/lib/libopencv_imgproc.4.7.0.dylib
info install imgcodecs: /opt/homebrew/Cellar/opencv/4.7.0_7/lib/libopencv_imgcodecs.4.7.0.dylib
info install videoio: /opt/homebrew/Cellar/opencv/4.7.0_7/lib/libopencv_videoio.4.7.0.dylib
info install highgui: /opt/homebrew/Cellar/opencv/4.7.0_7/lib/libopencv_highgui.4.7.0.dylib
info install video: /opt/homebrew/Cellar/opencv/4.7.0_7/lib/libopencv_video.4.7.0.dylib
info install calib3d: /opt/homebrew/Cellar/opencv/4.7.0_7/lib/libopencv_calib3d.4.7.0.dylib
info install features2d: /opt/homebrew/Cellar/opencv/4.7.0_7/lib/libopencv_features2d.4.7.0.dylib
info install objdetect: /opt/homebrew/Cellar/opencv/4.7.0_7/lib/libopencv_objdetect.4.7.0.dylib
info install dnn: /opt/homebrew/Cellar/opencv/4.7.0_7/lib/libopencv_dnn.4.7.0.dylib
info install ml: /opt/homebrew/Cellar/opencv/4.7.0_7/lib/libopencv_ml.4.7.0.dylib
info install flann: /opt/homebrew/Cellar/opencv/4.7.0_7/lib/libopencv_flann.4.7.0.dylib
info install photo: /opt/homebrew/Cellar/opencv/4.7.0_7/lib/libopencv_photo.4.7.0.dylib
info install gapi: /opt/homebrew/Cellar/opencv/4.7.0_7/lib/libopencv_gapi.4.7.0.dylib
info install face: /opt/homebrew/Cellar/opencv/4.7.0_7/lib/libopencv_face.4.7.0.dylib
info install img_hash: /opt/homebrew/Cellar/opencv/4.7.0_7/lib/libopencv_img_hash.4.7.0.dylib
info install text: /opt/homebrew/Cellar/opencv/4.7.0_7/lib/libopencv_text.4.7.0.dylib
info install tracking: /opt/homebrew/Cellar/opencv/4.7.0_7/lib/libopencv_tracking.4.7.0.dylib
info install videostab: /opt/homebrew/Cellar/opencv/4.7.0_7/lib/libopencv_videostab.4.7.0.dylib
info install xfeatures2d: /opt/homebrew/Cellar/opencv/4.7.0_7/lib/libopencv_xfeatures2d.4.7.0.dylib
info install ximgproc: /opt/homebrew/Cellar/opencv/4.7.0_7/lib/libopencv_ximgproc.4.7.0.dylib
info defines
info defines Setting the following defines:
info defines OPENCV4NODEJS_FOUND_LIBRARY_CORE OPENCV4NODEJS_FOUND_LIBRARY_IMGPROC OPENCV4NODEJS_FOUND_LIBRARY_IMGCODECS
info defines OPENCV4NODEJS_FOUND_LIBRARY_VIDEOIO OPENCV4NODEJS_FOUND_LIBRARY_HIGHGUI OPENCV4NODEJS_FOUND_LIBRARY_VIDEO
info defines OPENCV4NODEJS_FOUND_LIBRARY_CALIB3D OPENCV4NODEJS_FOUND_LIBRARY_FEATURES2D OPENCV4NODEJS_FOUND_LIBRARY_OBJDETECT
info defines OPENCV4NODEJS_FOUND_LIBRARY_DNN OPENCV4NODEJS_FOUND_LIBRARY_ML OPENCV4NODEJS_FOUND_LIBRARY_FLANN
info defines OPENCV4NODEJS_FOUND_LIBRARY_PHOTO OPENCV4NODEJS_FOUND_LIBRARY_GAPI OPENCV4NODEJS_FOUND_LIBRARY_FACE
info defines OPENCV4NODEJS_FOUND_LIBRARY_IMG_HASH OPENCV4NODEJS_FOUND_LIBRARY_TEXT OPENCV4NODEJS_FOUND_LIBRARY_TRACKING
info defines OPENCV4NODEJS_FOUND_LIBRARY_VIDEOSTAB OPENCV4NODEJS_FOUND_LIBRARY_XFEATURES2D OPENCV4NODEJS_FOUND_LIBRARY_XIMGPROC
info install
info install Setting the following includes:
info includes /opt/homebrew/Cellar/opencv/4.7.0_7/include
info libs
info libs Setting lib from -L/opt/homebrew/Cellar/opencv/4.7.0_7 : lib, -lopencv_core, -lopencv_imgproc, -lopencv_imgcodecs, -lopencv_videoio, -lopencv_highgui, -lopencv_video, -lopencv_calib3d, -lopencv_features2d, -lopencv_objdetect, -lopencv_dnn, -lopencv_ml, -lopencv_flann, -lopencv_photo, -lopencv_gapi, -lopencv_face, -lopencv_img_hash, -lopencv_text, -lopencv_tracking, -lopencv_videostab, -lopencv_xfeatures2d, -lopencv_ximgproc, lib
info install Spawning in directory:/Users/yscnpkr/Desktop/projeler/FaceRecognition/node_modules/@u4/opencv4nodejs node-gyp process: node-gyp rebuild --jobs max --release
gyp info it worked if it ends with ok
gyp info using node-gyp@9.4.0
gyp info using node@18.14.2 | darwin | arm64
gyp ERR! clean error
gyp ERR! stack Error: EACCES: permission denied, unlink 'build/Makefile'
gyp ERR! System Darwin 22.5.0
gyp ERR! command "/usr/local/bin/node" "/Users/yscnpkr/Desktop/projeler/FaceRecognition/node_modules/.bin/node-gyp" "rebuild" "--jobs" "max" "--release"
gyp ERR! cwd /Users/yscnpkr/Desktop/projeler/FaceRecognition/node_modules/@u4/opencv4nodejs
gyp ERR! node -v v18.14.2
gyp ERR! node-gyp -v v9.4.0
gyp ERR! not ok
error: Error: Command failed: node-gyp rebuild --jobs max --release
gyp info it worked if it ends with ok
gyp info using node-gyp@9.4.0
gyp info using node@18.14.2 | darwin | arm64
gyp ERR! clean error
gyp ERR! stack Error: EACCES: permission denied, unlink 'build/Makefile'
gyp ERR! System Darwin 22.5.0
gyp ERR! command "/usr/local/bin/node" "/Users/yscnpkr/Desktop/projeler/FaceRecognition/node_modules/.bin/node-gyp" "rebuild" "--jobs" "max" "--release"
gyp ERR! cwd /Users/yscnpkr/Desktop/projeler/FaceRecognition/node_modules/@u4/opencv4nodejs
gyp ERR! node -v v18.14.2
gyp ERR! node-gyp -v v9.4.0
gyp ERR! not ok

at ChildProcess.exithandler (node:child_process:419:12)
at ChildProcess.emit (node:events:513:28)
at maybeClose (node:internal/child_process:1091:16)
at ChildProcess._handle.onexit (node:internal/child_process:302:5) {

code: 1,
killed: false,
signal: null,
cmd: 'node-gyp rebuild --jobs max --release '
}
ERR! install node-gyp failed and return Error Command failed: node-gyp rebuild --jobs max --release
ERR! install gyp info it worked if it ends with ok
ERR! install gyp info using node-gyp@9.4.0
ERR! install gyp info using node@18.14.2 | darwin | arm64
ERR! install gyp ERR! clean error
ERR! install gyp ERR! stack Error: EACCES: permission denied, unlink 'build/Makefile'
ERR! install gyp ERR! System Darwin 22.5.0
ERR! install gyp ERR! command "/usr/local/bin/node" "/Users/yscnpkr/Desktop/projeler/FaceRecognition/node_modules/.bin/node-gyp" "rebuild" "--jobs" "max" "--release"
ERR! install gyp ERR! cwd /Users/yscnpkr/Desktop/projeler/FaceRecognition/node_modules/@u4/opencv4nodejs
ERR! install gyp ERR! node -v v18.14.2
ERR! install gyp ERR! node-gyp -v v9.4.0
ERR! install gyp ERR! not ok
ERR! install return code: 1

INDERJEET0202 commented

try using npx npx build-opencv --help

and use @u4/opencv4nodejs

i am facing very much issue in build, error saying that build failed. How can I build? (Macos)