I’m working on a Google Drive integration in Java and need to get OAuth tokens for authentication. I keep running into this error when trying to process the authentication response:
java.lang.NoSuchMethodError: com.google.api.client.json.JsonFactory.fromInputStream(Ljava/io/InputStream;Ljava/lang/Class;)
This happens when my code tries to parse the JSON response from Google’s OAuth endpoint. I think I might be missing the right library or have a version mismatch. Which specific JAR file should I include in my project to fix this missing method error? Are there any known compatibility issues with different versions of the Google API client libraries?
This happens when your Google HTTP Client library and JSON processing library versions don’t match. I hit this exact issue last month with a Drive API integration. Had google-http-client version 1.39.2 but google-http-client-gson was still on 1.35.1. The JsonFactory.fromInputStream method signature changed between versions, so it throws NoSuchMethodError at runtime. Make sure you’re using the same versions for all Google client libraries - especially google-http-client, google-http-client-gson, and google-api-client. I fixed it by explicitly setting all three dependencies to the same version in my Maven POM file. This stops Maven from auto-resolving to incompatible versions.
I hit the same issue when updating to the latest Google API libraries. That NoSuchMethodError usually means your library versions don’t match up. Check that your google-api-client version matches your google-api-services-drive version. I’d use version 1.34.0 or newer for the API client - it fixes those JsonFactory method signature problems. Also watch out for transitive dependencies pulling in old library versions. Running a Maven dependency tree analysis saved me when I had version conflicts.
had this exact problem yesterday! I was mixing old Jackson libs with newer Google client versions. the jsonFactory method got refactored around version 1.32. quick fix - update all your Google dependencies to match. don’t mix versions. also check for old Jackson jars in your classpath.