Software⏱️ 2 min read📅 2026-05-31

How to Fix: Android Google maps java.lang.NoClassDefFoundError: Failed resolution of: Lorg/apache/http/ProtocolVersion

The issue is likely due to a compatibility problem between the Google Maps SDK and the target SDK version. Try updating the SDK to a newer version that supports your target SDK.

Quick Answer: Update the Google Maps SDK to a version that supports your target SDK (28) or use a different SDK version.

The Android Google Maps Java.lang.NoClassDefFoundError: Failed resolution of Lorg/apache/http/ProtocolVersion issue is typically caused by a mismatch between the SDK version and the HTTP client library used in the Google Maps Android SDK.

🛑 Root Causes of the Error

  • Using an outdated or incompatible HTTP client library.

🛠️ Step-by-Step Verified Fixes

Method 1: Update HTTP Client Library

  1. Step 1: Update the Google Maps Android SDK to a recent version that supports the latest HTTP client library.

Method 2: Use the Latest HTTP Client Library

  1. Step 1: Replace the org.apache.http.client library with the latest version of OkHttp.

✨ Wrapping Up

By following these steps, you should be able to resolve the Android Google Maps Java.lang.NoClassDefFoundError: Failed resolution of Lorg/apache/http/ProtocolVersion issue and get your app up and running smoothly.

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