undefined is not an object (evaluating 'CardIOUtilities.DETECTION_MODE')

[dejakob]

No description provided.

[dejakob]

Nevermind, forgot to link and restart the packager...

[nating]

I'm having this issue as well. Restarting the packager doesn't seem to be working... 😅

[netors]

Same issue, not working

$ react-native --version
react-native-cli: 2.0.1
react-native: 0.46.4

on my package.json

...
  "dependencies": {
    "expo": "^19.0.0",
    "react": "16.0.0-alpha.12",
    "react-native": "^0.46.1",
    "react-native-awesome-card-io": "^0.6.4",
    "react-native-video": "^2.0.0"
  }
...

[0xpatrickdev]

@netors i am not 100% certain, but i do not think this library is compatible with expo due to the reliance on react-native-link (discussion)

[Kerumen]

@netors As @pcooney10 said, you can't use this library with expo. You have to run exp detach to be able to run react-native link.

[duranmla]

Problem here may be related to this topic: https://docs.expo.io/versions/latest/guides/expokit.html#ios thing is that I am not sure which will be the "relative path" to add in Xcode so the library will work, cause it suppose that if we eject from react native to work with expoKit we still be able to add this sort of libraries

[celodauane]

I am getting this same issue. Was anyone able to solve it?

[vbspace]

same here

[vbspace]

@Kerumen can you reopen this issue? I am having serious problems with that

[Azeez09]

Still I am facing the same issue in iOS. Not sure why this issue is closed. Was there any fix or workaround for this?
In Android, I am able to read only card number. So, overall I couldn't use this package in both ios and android. Please suggest. Please note that I have created the app from react-native-cli, not used expo at all, but still the same issue.

[vbspace]

I dont understand why it was closed either. I am using exp, and I already did detach, but still not working

[0xpatrickdev]

@ntk860 @Azeez09 regardless of using Expo, there are sometimes issues with react-native link. In order solve this, you will need to link manually.

This is mentioned in the ExpoKit docs, and explained pretty thoroughly in the RN Docs.

For iOS, this can be as simple as adding a dependency to your Podfile and running pod install, or manually adding & linking the Library in XCode and verifying the Header Search Paths. For Android, somewhat similar steps are required, and (I believe) you should be looking to the build.gradle and AndroidManifest.xml files.

I do not currently use this lib, so I am not sure what the specific dependences you need to get it to work. But in the spirit of teaching one to fish, you can look to some popular libs like react-native-maps, react-native-vector-icons, and react-native-camera that have detailed instructions for manual installation where you will hopefully be able to glean more information on this topic.

[vbspace]

@pcooney10 thank you so much

[oliver-auka]

Are there any instructions to link this manually for those of us that are using Native navigation projects or with broken linker functionality?

[leonidez]

I had the same problem and I found the steps to link this project manually here: https://facebook.github.io/react-native/docs/linking-libraries-ios