react-native-material-dropdown | Material dropdown with consistent behaviour | User Interface library

I'm using expo managed workflow for my app and this is my expo info:

I encountered this error when upgraded react-native version to 0.63.0. I searched this error but according to other sources it is either problem in react-native-material-dropdown or in react-native-material-textfield. I have also tried to look for Animated.Text.propTypes in node_modules but it does not exist. Although i found it in main.bundle.js in ios folder. My Pod file is as following:

I have a dropdown used with react-native-material-dropdown and I can't find a way to remove the underline of the label... What am I missing ? Thanks for your help I tried inputContainerStyle={{borderBottomWidth: 0}}

and

I'm using react-native-material-dropdown-v2 in my react-native project.

How can I remove the border bottom? My React Native version is 0.62.2.

My application was previously working fine, no build or runtime errors. Then I updated react-native-agora from ^2.9.1 to ^3.0.1-rc.4. Had a crash issue which was solved by

• pod install
• react-native start --reset-cache

My issue now is that the application is stuck on the splash screen and giving this error on iOS RN v0.61.5:

Invariant Violation: Module AppRegistry is not a registered callable module (calling runApplication)

So far I've tried:

• adding index.ios.js file and adding entry point code
• removing and re-installing node_modules
• npm cache clean
• cleaning and re-building project in Xcode
• restarting computer
• killall -9 node
• react-native start --reset-cache
• deleting app in simulator and re-building/running
• deleted pods folder and pod install
• commenting out all react-native-agora code

I have not:

• run any form of react-native link on this agora package. I'm on v0.61.5

Also:

• because react-navigation is auto linked in .61.5, I believe there should be some kind of development pod in Xcode. I haven't looked when it was working, so nothing to compare to. but I dont see react-navigation in the dev pods, but i see its peer dependencies

my package.json:

I am fetching an array from the database in Componentdidmount in the state variable this.state.dataSource

With my current code, I have two input fields and a drop down menu. When ever a value is placed into the field or modified, it clears the rest of the fields. The only one that will stay consistent is the drop down menu. I have suspicions that my useEffect hooks may be doing something, but I'm quite unsure of why. Any suggestions would be great. (FYI: storeArtic is the push to firebase)

CustomScreen.js

i'm trying to create an app using React Native. I'm trying to make a drop down option that allow users to click, which will then be directed to another screen within the app.

I have tried using {DropDownItem} from "react-native-drop-down-item", and {Dropdown} from "react-native-material-dropdown", but these two don't seem to made for the function of a clickable contents within the dropdown.

Would appreciate any help with codes, thank you so much!

(I included a picture, hopefully it helps to explain what i'm looking for) Visual representation

I am working on a geocalculator and I've run into an issue regarding the dropdown menus to select the conversions from miles to kilometers or vice-versa. The same goes for degrees to mils. Whenever I try to use the menus, they do nothing. I'm not sure how I'm supposed to be declaring text. I was told it should look like this in my dropdown: