This covers the key features, workflows, and technical capabilities you'd expect from a proper Flash debugging environment.

| Component | Requirement | |-----------|-------------| | | Adobe Flash Player Debugger version (projector or NPAPI/PPAPI plugin) | | Compiler | SWF compiled with -debug=true (contains debug symbols & line numbers) | | Network | Localhost port 7934 open (firewall allowed) | | OS support | Windows 7/10, macOS 10.13–10.15 (last compatible), Linux (old 32-bit) | | Logging permission | Write access to user's application data folder | adobe flash debug

[trace] Debugger connected [error] TypeError: Error #1009: Cannot access a property or method of a null object reference. at Test()[/src/Test.as:8] This covers the key features, workflows, and technical

While Adobe has removed official download links from its main site, the standalone remains the most viable way to debug SWF files without a browser. 1. Configuration via mm.cfg 1. Configuration via mm.cfg