Hi there- Like the title says, I'm trying to get an .app bundle code-signed and notarised that runs java internally, without using XCode. I've mostly based my workflow off the advice and notes given here and here, but I'm running into problems with using notarytool at the final step, rather than altool. My basic workflow from the same directory with the .app is as follows... codesign --deep --force --options=runtime --entitlements ../resources/entitlements.plist --sign "DEVELOPER_ID_ETC" --timestamp MyApp.app/Contents/MacOS/launcher.command codesign --deep --force --options=runtime --entitlements ../resources/entitlements.plist --sign "DEVELOPER_ID_ETC" --timestamp MyApp.app/Contents/Java/code_jar.jar codesign --deep --force --options=runtime --entitlements ../resources/entitlements.plist --sign "DEVELOPER_ID_ETC" --timestamp MyApp.app/Contents/PlugIns/OSX_JRE codesign --deep --force --options=runtime --sign "DEVELOPER_ID_ETC" --timestamp MyApp.app/Contents/Resources/app_icon.icns codesign --deep --force --options=runtime --entitlements ../resources/entitlements.plist --sign "DEVELOPER_ID_ETC" --timestamp MyApp.app codesign -vv MyApp.app zip -r MyApp_APP.zip MyApp.app ../notarytool submit MyApp_APP.zip --keychain-profile "Developer-notarytool" --wait ...at which point I receive an 'invalid' response from the server that notarytool uploads to. The "codesign -vv" step passes without complaint, so is there any way to get more information about what's causing the notarisation failure?