Downloaded Corona 3540, and attempted to build the included HelloWorld for Android for the first time with the new architecture, using Debug Keystore.
Oct 15 08:12:20.900 FAILURE: Build failed with an exception. \* What went wrong: Oct 15 08:12:20.900 Execution failed for task ':App:packageRelease'. \> Oct 15 08:12:20.901 A failure occurred while executing com.android.build.gradle.internal.tasks.Workers$ActionFacade \> Oct 15 08:12:20.912 com.android.ide.common.signing.KeytoolException: Failed to read key androiddebugkey from store "/Applications/Corona-3540/Corona Simulator.app/Contents/Resources/debug.keystore": Cannot recover key Oct 15 08:12:20.913 \* Try: Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights. \* Get more help at https://help.gradle.org BUILD FAILED in 37s Oct 15 08:12:21.401 Android build failed (256) after 41 seconds Oct 15 08:12:21.762 ERROR: Build Failed: Failed to Build Error code: 256
I then tried several custom Keystores (which I have used in the past successfully to deploy to app stores),
and then appeared to build fine, with no errors.
However, when I opened the project associated with one of these custom keys, the error 256 returned.