error in iOS

[valinaga]

I follow the instructions as per the install documentation but I got an errror:

ld: framework not found openalpr
clang: error: linker command failed with exit code 1 (use -v to see invocation)

It looks like after adding the frameworks to the project there were no updates on framework search path. But if I try to manually add the path

$(PROJECT_DIR)/../node_modules/react-native-openalpr/ios/Frameworks

I got the error:

Undefined symbols for architecture x86_64:
  "_OBJC_CLASS_$_ALAssetsLibrary", referenced from:
      objc-class-ref in opencv2(cap_ios_video_camera.o)
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)

Any idea? I'm on XCode 9.2

[RobertSasak]

Your post feel familiar, but I cannot recall details. I made few notes that I hope will help you.

1. Note
   Ensure that "This should cause the project to add a framework search path to the project's build settings (e.g. $(PROJECT_DIR)/../node_modules/react-native-openalpr/ios/Frameworks)."

2. Note
   Problem with: objc-class-ref in opencv2(cap_ios_video_camera.o)
   Follow instructions from undefined symbols ALAssetsLibrary after update to Xcode8.3 from 8.2.1 #7 and add Assets library

[jqn]

Take a look at this issue it might be what you are running into #13

[esbasti]

I fixed the error by adding 3 more libraries to the project, including AssesLibrary.framework

https://stackoverflow.com/questions/23634940/opencv2-framework-not-compile-with-linker-flag-objc

[jsastriques]

ld: framework not found openalpr
clang: error: linker command failed with exit code 1 (use -v to see invocation)

i get this error, please some help

[franck-nadeau]

openalpr is outside your project directory, so you need to add the following:

$(PROJECT_DIR)/../node_modules/react-native-openalpr/ios/Frameworks/

To your project's Framework Search Path

[RobertSasak]

As this is an old issue I am closing it now. Feel free to open new one.

[arthur5005]

I fixed the error by adding 3 more libraries to the project, including AssesLibrary.framework

https://stackoverflow.com/questions/23634940/opencv2-framework-not-compile-with-linker-flag-objc

That fixed it for me!