Codename One Launches Cloud-Based Crash Protection With Native Stack Symbolication

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Codename One, an open-source framework for building cross-platform apps from a single Java or Kotlin codebase, has released a new crash-protection system via its com.codename1.crash package. The tool automatically symbolicates native crashes on iOS, macOS, Windows, and Linux, and deobfuscates Android exceptions server-side using symbol files uploaded after each release build. Unlike the previous system that sent raw stack traces by email, crash reports are now filed directly as deduplicated GitHub issues, keeping incidents alongside existing development workflows. Reports are first saved locally on the device before upload, ensuring no crash data is lost due to network failures, with retries handled automatically on the next app launch. The system is designed to help developers support apps in production across platforms and devices they cannot always reproduce locally.

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