amitshekhariitbhu/Android-Debug-Database · error · IllegalStateException

Incorrect provider authority in manifest. Most likely due…

Error message

Incorrect provider authority in manifest. Most likely due to a missing applicationId variable in application's build.gradle.

What it means

attachInfo throws IllegalStateException when providerInfo.authority still equals the library's internal placeholder "com.amitshekhar.debug.encrypt.DebugDBEncryptInitProvider". The library manifest uses a manifest placeholder ${applicationId} for android:authorities; if applicationId is missing or the placeholder is not substituted, the raw internal authority survives manifest merge and the library detects the misconfiguration and throws. It is a deliberate fail-fast guard against a missing applicationId in build.gradle.

Solutions

1. Set applicationId in app/build.gradle defaultConfig: defaultConfig { applicationId "com.example.myapp" }.
2. Ensure any product flavor or buildType does not clear/override applicationId to an empty or library-like value.
3. If you declared the provider manually, change android:authorities to "${applicationId}.DebugDBEncryptInitProvider".
4. Inspect the merged manifest (app/build/intermediates/merged_manifests) to confirm the authority was substituted.
5. Sync/rebuild the project after editing build.gradle so manifest placeholders regenerate.

Example fix

// before (app/build.gradle)
android {
    defaultConfig {
        // applicationId missing
    }
}

// after
android {
    defaultConfig {
        applicationId "com.example.myapp"
    }
}

// Validate before/at build time that applicationId exists
// In app/build.gradle, add a check task:
afterEvaluate {
    if (!android.defaultConfig.applicationId) {
        throw new GradleException("applicationId is required for debug-db-encrypt provider placeholder substitution")
    }
}

try {
    DebugDBEncryptInitialize.init(application);
} catch (IllegalStateException e) {
    // Missing applicationId: surface a clear build/config error
    throw new RuntimeException("Fix: set applicationId in app/build.gradle defaultConfig", e);
}

When it happens

Trigger: Building without setting applicationId in the app module's defaultConfig (or the product flavor overriding it), so the ${applicationId} placeholder in the library's <provider android:authorities> is not replaced and the authority remains com.amitshekhar.debug.encrypt.DebugDBEncryptInitProvider.

Common situations: Newly created modules or WIP apps missing defaultConfig.applicationId; old Gradle/manifest merge behavior; copy-pasting the provider declaration with the literal library authority instead of ${applicationId}; CI builds with a mismatched flavor config.

Understand the failure class

Background: "is required", "must be set", "missing required field": configuration validation errors across open-source libraries — this error's family across 36 libraries.

Related errors

• Incorrect provider authority in manifest. Most likely due…
• DebugDBEncryptInitProvider ProviderInfo cannot be null.
• DebugDBInitProvider ProviderInfo cannot be null.

AI-assisted analysis of amitshekhariitbhu/Android-Debug-Database@bf149df61f (2026-09-12). Data as JSON: /api/errors/3813f1c5228b4b5c. Report an issue: GitHub.

Appendix: source

Thrown at debug-db-encrypt/src/main/java/com/amitshekhar/debug/encrypt/DebugDBEncryptInitProvider.java:57

    @Override
    public int delete(Uri uri, String selection, String[] selectionArgs) {
        return 0;
    }

    @Override
    public int update(Uri uri, ContentValues values, String selection, String[] selectionArgs) {
        return 0;
    }

    @Override
    public void attachInfo(Context context, ProviderInfo providerInfo) {
        if (providerInfo == null) {
            throw new NullPointerException("DebugDBEncryptInitProvider ProviderInfo cannot be null.");
        }
        // So if the authorities equal the library internal ones, the developer forgot to set his applicationId
        if ("com.amitshekhar.debug.encrypt.DebugDBEncryptInitProvider".equals(providerInfo.authority)) {
            throw new IllegalStateException("Incorrect provider authority in manifest. Most likely due to a "
                    + "missing applicationId variable in application\'s build.gradle.");
        }
        super.attachInfo(context, providerInfo);
    }

}

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