seniorKotlin

How does Kotlin handle large-scale dependency injection graph failures?

Updated May 16, 2026

Short answer

DI failures occur when dependency graphs have cycles, missing bindings, or incorrect scopes.

Deep explanation

In systems using Hilt or Koin, dependency graphs are constructed at compile or runtime. Failures occur when circular dependencies exist, scopes are misaligned (e.g., singleton depending on activity), or bindings are missing. Compile-time DI (Hilt) catches many issues early, while runtime DI (Koin) fails at execution time.

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