How to Systematically Debug .NET MAUI Build Failures on macOS

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A developer documenting their .NET MAUI setup on macOS found that build failures often stem not from missing installations but from misconfigured tool paths and version mismatches. A key issue encountered was Xcode being installed yet inactive, because the developer directory was pointing to Apple's Command Line Tools rather than the full Xcode application. The troubleshooting approach recommended treating the development environment as a dependency chain — from the .NET SDK down to the simulator or physical device — and isolating the failing layer before making any changes. Android builds presented separate challenges, including JDK discovery failures even when the JDK was present on the system. The core lesson is that effective debugging requires verifying what build tools can actually see and use, not just what is installed on the machine.

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Structured AI Model Jev Matches Claude on Bounded Decision Task With Perfect Accuracy

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ProgrammingDEV Community ·

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ProgrammingDEV Community ·

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ProgrammingDEV Community ·

New tool 'skilldiff' detects behavioral regressions in AI coding agent skill files

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