{"id":105,"date":"2025-04-03T07:59:49","date_gmt":"2025-04-03T07:59:49","guid":{"rendered":"https:\/\/documentation.iqonic.design\/streamit-laravel\/?p=105"},"modified":"2025-08-05T10:19:40","modified_gmt":"2025-08-05T10:19:40","slug":"no-matching-client-found-for-package-name","status":"publish","type":"post","link":"https:\/\/documentation.iqonic.design\/streamit-laravel\/no-matching-client-found-for-package-name\/","title":{"rendered":"No matching client found for package name"},"content":{"rendered":"
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\ud83d\udd52 Estimated Reading:\u00a0<\/strong>1 minutes<\/p>\n\n\n\n

\ud83d\udd39Error Overview<\/strong><\/h2>\n\n\n\n

If you encounter the error message:
\u201cNo matching client found for package name\u201d<\/strong>
it means that the package <\/strong>name specified <\/strong>in your google-services.json<\/strong> file does not match the applicationId<\/strong> in your app\u2019s build.gradle<\/strong> file.<\/p>\n\n\n\n

This mismatch prevents Firebase from correctly identifying your application, resulting in a configuration error.<\/p>\n\n\n\n

Reason<\/strong><\/h3>\n\n\n\n

Firebase requires the package name (package_name<\/strong>) in the google-services.json<\/strong> file to exactly match<\/strong> the applicationId<\/strong> defined in your Android project\u2019s build.gradle<\/strong> file.<\/p>\n\n\n\n

\ud83d\udd39How to Fix It (Step-by-Step)<\/strong><\/h2>\n\n\n\n

Follow these steps to resolve the issue:<\/p>\n\n\n\n

    \n
  1. Open<\/strong>\u00a0the\u00a0google-services.json<\/strong>\u00a0file, which is typically located in the\u00a0android\/app<\/strong>\u00a0directory of your Flutter project.<\/li>\n\n\n\n
  2. Look for the\u00a0package_name<\/strong>\u00a0field in the\u00a0google-services.json<\/strong>\u00a0file. This should match the package name you intend to use for your application.<\/li>\n\n\n\n
  3. Next,\u00a0open<\/strong>\u00a0the\u00a0build.gradle<\/strong>\u00a0file in the\u00a0android\/app<\/strong>\u00a0directory of your project.<\/li>\n\n\n\n
  4. Find<\/strong>\u00a0the\u00a0build.gradle<\/strong>\u00a0file, locate the\u00a0defaultConfig<\/strong>\u00a0section. Inside this section:
    defaultConfig {applicationId \u201ccom.example.yourapp\u201d}
    \u2192 Ensure the\u00a0applicationId<\/strong>\u00a0exactly matches the\u00a0package_name<\/strong>\u00a0from\u00a0google-services.json<\/strong>.<\/li>\n\n\n\n
  5. If the values\u00a0do not match<\/strong>, do one of the following:\n