Fixed some config errors that used to panic #175

Job	Run time
tests (ubuntu-latest, tests)	36s
tests (macos-latest, tests)	1m 8s
tests (windows-latest, tests_nosan)	1m 33s
build (ubuntu-latest, noradio)	3m 7s
build (ubuntu-latest, wifi)	3m 45s
build (ubuntu-latest, bt)	2m 59s
build (macos-latest, noradio)	3m 29s
build (macos-latest, wifi)	4m 32s
build (macos-latest, bt)	4m 26s
build (windows-latest, noradio)	5m 26s
build (windows-latest, wifi)	7m 12s
build (windows-latest, bt)	8m 19s
	46m 32s

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