Payment Error(on iOS) and can't able to debug/build on android

[RomeoDar]

Describe the issue

Issue No. 1: => I'm trying to complete a payment via card payment, it was working fine few days ago but now whenever I try to proceed for payment by entering test card credentials (4111 1111 1111 1111 12/23 123 123) its giving me error i.e. "Payment error, please contact support if error persist". in debug it doesn't gives/show any error. Screenshot attached

Issue No. 2: => Also apart from this issue on iOS, whenever I try to debug/run the app on android device it gives following error:

Launching lib/main.dart on V2061 in debug mode... Running Gradle task 'assembleDebug'... FAILURE: Build failed with an exception.

• What went wrong: Execution failed for task ':app:dataBindingMergeDependencyArtifactsDebug'.

  Could not resolve all files for configuration ':app:debugRuntimeClasspath'. Could not resolve net.minidev:json-smart:[1.3.1,2.3]. Required by: project :app > project :square_in_app_payments > com.squareup.sdk.in-app-payments:buyer-verification:1.5.5 > com.squareup.sdk.in-app-payments:buyer-verification-internals:1.5.5 > com.nds.threeds:widget:1.3.8 > com.nds.threeds:core:1.3.8 > com.nds.threeds:threedssdk-release:1.10.6 Failed to list versions for net.minidev:json-smart. Unable to load Maven meta-data from https://google.bintray.com/exoplayer/net/minidev/json-smart/maven-metadata.xml. Could not get resource 'https://google.bintray.com/exoplayer/net/minidev/json-smart/maven-metadata.xml'. Could not GET 'https://google.bintray.com/exoplayer/net/minidev/json-smart/maven-metadata.xml'. Received status code 502 from server: Bad Gateway

• Try: Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.
• Get more help at https://help.gradle.org BUILD FAILED in 2m 17s [!] Gradle threw an error while downloading artifacts from the network. Retrying to download...

Environment (please complete the following information):

Additional context

[CharmisG]

Resolved in latest update.