Unable to load package 'opencv4nodejs': Cannot find module

[Pewliedie]

[Support] Unable to load package 'opencv4nodejs': Cannot find module '/usr/local/lib/node_modules/opencv4nodejs/build/Release/opencv4nodejs' [Support] Require stack: [Support] - /usr/local/lib/node_modules/opencv4nodejs/lib/cv.js [Support] - /usr/local/lib/node_modules/opencv4nodejs/lib/opencv4nodejs.js [Support] - /usr/local/lib/node_modules/appium/node_modules/appium-support/build/lib/node.js [Support] - /usr/local/lib/node_modules/appium/node_modules/appium-support/build/lib/image-util.js [Support] - /usr/local/lib/node_modules/appium/node_modules/appium-support/build/index.js [Support] - /usr/local/lib/node_modules/appium/build/lib/logsink.js [Support] - /usr/local/lib/node_modules/appium/build/lib/main.js

I explicitly set the OPENCV4NODEJS_DISABLE_AUTOBUILD=1

I've installed opencv4nodejs through brew install v3.4.14 and then run npm -g install opencv4nodejs installation was successful

when I run appium-doctor It shows that appium sees opencv library it's strange that it shows that 5.6.0 version installed

When I'm trying to run test following error appears: Unable to load package 'opencv4nodejs': Cannot find module '/usr/local/lib/node_modules/opencv4nodejs/build/Release/opencv4nodejs'

but actual location: /usr/local/lib/node_modules/opencv4nodejs/build/Release/obj.target/opencv4nodejs tried to remove obj.target folder it didn’t help

With OpenCV-contrib? (extra modules): no Appium v 1.21.0 MacOSX Big Sur 11.4

[vichuv4u]

I too have the same issue with windows, any advice would greatly helpful.

[W3C (70d15ea8)] Calling AppiumDriver.compareImages() with args: ["getSimilarity","utils/Actual_screenshot.png","utils/templates/rse/row_amzn_signin.png",{},null,null,"70d15ea8-0c9d-4d55-8739-b00d9f72f56a"] [Support] Initializing opencv [Support] Loading local package 'opencv4nodejs' [Support] Failed to load local package 'opencv4nodejs': Cannot find module 'opencv4nodejs' [Support] Require stack: [Support] - C:\Users\venugopalvisw\AppData\Local\Programs\Appium\resources\app\node_modules\appium\node_modules\appium-support\build\lib\node.js [Support] - C:\Users\venugopalvisw\AppData\Local\Programs\Appium\resources\app\node_modules\appium\node_modules\appium-support\build\lib\image-util.js [Support] - C:\Users\venugopalvisw\AppData\Local\Programs\Appium\resources\app\node_modules\appium\node_modules\appium-support\build\index.js [Support] - C:\Users\venugopalvisw\AppData\Local\Programs\Appium\resources\app\node_modules\appium\build\lib\logsink.js [Support] - C:\Users\venugopalvisw\AppData\Local\Programs\Appium\resources\app\node_modules\appium\build\lib\main.js [Support] - C:\Users\venugopalvisw\AppData\Local\Programs\Appium\resources\app\dist\main.js [Support] - [Support] Failed to load global package 'opencv4nodejs': The "path" argument must be of type string. Received type undefined [Support] Linking package 'opencv4nodejs' [Support] Retrying load of linked package 'opencv4nodejs' [Support] Unable to load package 'opencv4nodejs': Cannot find module 'opencv4nodejs' [Support] Require stack: [Support] - C:\Users\venugopalvisw\AppData\Local\Programs\Appium\resources\app\node_modules\appium\node_modules\appium-support\build\lib\node.js [Support] - C:\Users\venugopalvisw\AppData\Local\Programs\Appium\resources\app\node_modules\appium\node_modules\appium-support\build\lib\image-util.js [Support] - C:\Users\venugopalvisw\AppData\Local\Programs\Appium\resources\app\node_modules\appium\node_modules\appium-support\build\index.js [Support] - C:\Users\venugopalvisw\AppData\Local\Programs\Appium\resources\app\node_modules\appium\build\lib\logsink.js [Support] - C:\Users\venugopalvisw\AppData\Local\Programs\Appium\resources\app\node_modules\appium\build\lib\main.js [Support] - C:\Users\venugopalvisw\AppData\Local\Programs\Appium\resources\app\dist\main.js [Support] - [Support] Unable to load 'opencv4nodejs': Unable to load package 'opencv4nodejs': Cannot find module 'opencv4nodejs' [Support] Require stack: [Support] - C:\Users\venugopalvisw\AppData\Local\Programs\Appium\resources\app\node_modules\appium\node_modules\appium-support\build\lib\node.js [Support] - C:\Users\venugopalvisw\AppData\Local\Programs\Appium\resources\app\node_modules\appium\node_modules\appium-support\build\lib\image-util.js [Support] - C:\Users\venugopalvisw\AppData\Local\Programs\Appium\resources\app\node_modules\appium\node_modules\appium-support\build\index.js [Support] - C:\Users\venugopalvisw\AppData\Local\Programs\Appium\resources\app\node_modules\appium\build\lib\logsink.js [Support] - C:\Users\venugopalvisw\AppData\Local\Programs\Appium\resources\app\node_modules\appium\build\lib\main.js [Support] - C:\Users\venugopalvisw\AppData\Local\Programs\Appium\resources\app\dist\main.js [Support] - [W3C (70d15ea8)] Encountered internal error running command: Error: 'opencv4nodejs' module is required to use OpenCV features. Please install it first ('npm i -g opencv4nodejs') and restart Appium. Read https://github.com/justadudewhohacks/opencv4nodejs#how-to-install for more details on this topic. [W3C (70d15ea8)] at initOpenCV (C:\Users\venugopalvisw\AppData\Local\Programs\Appium\resources\app\node_modules\appium\node_modules\appium-support\lib\image-util.js:109:11) [HTTP] <-- POST /wd/hub/session/70d15ea8-0c9d-4d55-8739-b00d9f72f56a/appium/compare_images 500 1718 ms - 1095

appium doctor detects opencv4nodejs ✔ opencv4nodejs is installed at: C:\Users\venugopalvisw\AppData\Roaming\npm. Installed version is: 5.6.0

[vichuv4u]

I can confirm nodecv4nodejs is installed C:\Program Files\nodejs\node_modules>npm list -g opencv4nodejs C:\Users\venugopalvisw\AppData\Roaming\npm `-- [email protected]

but using with appium throws - Failed to load local package 'opencv4nodejs': Cannot find module 'opencv4nodejs'

[mohamed8681]

the same issue here on mac m1 /Users/mohamedgamal/.npm-global/lib └── [email protected]

Executing command 'compareImages' [debug] [Support] Initializing opencv [debug] [Support] Loading local package 'opencv4nodejs' [debug] [Support] Failed to load local package 'opencv4nodejs': Cannot find module '/opt/homebrew/lib/node_modules/opencv4nodejs/build/Release/opencv4nodejs'

[justinmeskan]

i am having the above issue also, I am on a mac with intel chip.

I believe this is most likely a versioning issue, there seems to a difference in the file structure that's called for and the one supplied by this version. i would guess slowly testing older and older versions would be a good place to start, ill post my results as soon as a find them. Cheers and good luck

[rrudiuk-devx]

After reading similar issues threads, it seems like this is an opencv4nodejs installation issue. Has anyone found a solution?

[Hacklone]

Having the same issue with Raspberry OS.

[johnlitvinov]

The same problem -> http://joxi.ru/8AnDXEWHNxWD1m

[UrielCh]

In your screenshot, I can see the @u4 version.

the u4 version requires you to call the build script build-opencv

that may change since my warning message may not be seen.

[automne9]

having same issue and fixed it !! I've add below line to my zshrc and it works !

export NODE_PATH="/opt/homebrew/lib/node_modules"

[manojahirwar1996]

obj.targe

have you found the solution ?