Cannot read property 'ShowSequence' of undefined

[sultanularefin]

Hi, I am coding in React-native for the last 5 months, I am trying to incorporate this package “react-native-app-tour ” to a project that I am "Tasked" with but unable to do so. Here is the Red Screen output of the Tasked project.

I am able to run the Example project successfully and incorporated this package to another project (NativeBase-KitchenSink ) successfully. I am using these React-native and React versions in all 3 projects ("react-native": "0.55.4", "react": "16.3.1" ) same as the Example project of this Repository.

Also I found in my Custom Component (Newsfeed.js) this function componentWillMount() is not hitting/working .But this function is reached/worked and shows console.log() in other projects where this package is successfully implemented.

`componentWillMount() {

    console.log("I AM AT  componentWillMount");
    this.registerSequenceStepEvent()
    this.registerFinishSequenceEvent()
}`

[samirakf]

I have this issue too, can anyone help?

[prscX]

Thanks @sultanularefin + @samirakf for raising the issue.

Basically this issue is encountered when the installation is mismatched. Can you please unlink library and follow all the installation steps defined in the README.

Thanks </ Pranav >

[sultanularefin]

Hi, Pranav Thank you for your suggestions. Based on your suggestions, I tried to unlink the package with this command react-native unlink react-native-app-tour

Which gave me this output:

This is not caused by your package. i removed your package and ran react-native link which gave me the same error. And i don't know how to solve this.

Regarding the readme file: I followed everything of your package’s readme file [for android]. I successfully ran your package in 2 other projects. I inherited this project 6 months ago, it was using React-native version 0.46. I did update It recently to React-native version 0.55.4. I suspect there is something wrong in their implementation of React Navigation, but I am not certain.

Thanks

[sultanularefin]

Hi, Pranav you are right. I dig deeper on linking and found my react-native upgrade was not materialized properly. So, my first step was running this command react-native upgrade. Which causes some changes, I make some changes that are caused as a result of running this command react-native upgrade. Finally, I put everything of my index.android.js file to index.js file. Now it is working fine.

Thanks Md. Sultanul Arefin.