Flutter SDK

Installation and OnePub

Issue	What to try
`onepub` command not found	Add `$HOME/.pub-cache/bin` to PATH
Package resolve failures	`onepub login`, verify hosted URL and version in Flutter installation

Issue	What to try
Passkey / asset links	Android setup: `strings.xml`, manifest `meta-data`, signing cert allowlisting
`minSdk` / manifest merge errors	Set `minSdk` 26+, `compileSdk` 34+

Issue	What to try
Associated Domains	iOS setup: capability, exact domain entries, physical device
CocoaPods	`cd ios && rm -rf Pods Podfile.lock && pod install`

Issue	What to try
Login UI does not appear	`navigatorKey` passed to `MaterialApp` and `initialize()`
`Service is not initialized`	Await `initialize()` before other calls
WebView blank	Platform network config, ATS (iOS), Associated Domains / asset links

Credential issuance and verification are available on Flutter. Use the Issue credentials and Verify credentials quickstarts, plus Issuing credentials and Verify. If calls fail or payloads are rejected, see Identity & Credential. For Google OAuth client IDs and dashboard-side setup, see Google Sign-In — Dashboard.