Fixing the 'Signed With the Wrong Key' Error When Uploading a Rork App to Google Play
Your Rork app builds fine but Google Play rejects the upload with 'signed with the wrong key'? Here's how to tell which signing key is involved and the exact steps to fix it for each build setup.
How to Fix Rork App Environment Variable Errors — Troubleshooting .env Files and EAS Secrets Configuration
Fix environment variables returning undefined in your Rork app. Troubleshoot EXPO_PUBLIC_ prefix issues, .env file errors, Metro cache problems, and EAS environment variables (formerly EAS Secrets) step by step.
Fix Rork Android Build Errors: Gradle & SDK Troubleshooting Guide
Struggling with Android build errors in your Rork app? This guide covers the most common Gradle errors, SDK version mismatches, and memory issues — with step-by-step solutions for each.
Rork App AdMob Ads Not Showing — How to Fix Missing Ads and Revenue Issues
Fix AdMob ads not displaying in your Rork app and troubleshoot revenue not reflecting. Covers test ID mistakes, app-ads.txt setup, policy violations, and step-by-step solutions.
Rork In-App Purchase Setup Errors: How to Fix IAP Not Working (StoreKit & RevenueCat)
Troubleshoot Rork app In-App Purchase errors: products not loading, sandbox test failures, RevenueCat API key issues, and StoreKit configuration problems. Step-by-step fixes for 12 common IAP errors.
How to Fix App Store Review Rejections for Rork Apps
Learn how to handle and resolve App Store review rejections for apps built with Rork. Covers Guideline 4.2, privacy policies, metadata issues, and appeals.