Android Question App signing issue

[Scantech]

I am preparing my existing app with app signing and aab. Im stuck over here.

D:\>java -jar pepk.jar --keystore=CarDiagnosticProKey.keystore --alias=b4a --output=D:/ --encryptionkey=somenumbersxxxx
Enter password for store 'CarDiagnosticProKey.keystore':
Enter password for key 'b4a':
Error: Unable to export or encrypt the private key
java.nio.file.NoSuchFileException: D:\
at sun.nio.fs.WindowsException.translateToIOException(Unknown Source)
at sun.nio.fs.WindowsException.rethrowAsIOException(Unknown Source)
at sun.nio.fs.WindowsException.rethrowAsIOException(Unknown Source)
at sun.nio.fs.WindowsFileSystemProvider.newByteChannel(Unknown Source)
at java.nio.file.spi.FileSystemProvider.newOutputStream(Unknown Source)
at java.nio.file.Files.newOutputStream(Unknown Source)
at java.nio.file.Files.write(Unknown Source)
at com.google.wireless.android.vending.developer.signing.tools.extern.export.ExportEncryptedPrivateKeyTool.run(ExportEncryptedPrivateKeyTool.java:178)
at com.google.wireless.android.vending.developer.signing.tools.extern.export.ExportEncryptedPrivateKeyTool.main(ExportEncryptedPrivateKeyTool.java:130)

 

[Scantech]

I fixed it. Output should be

output=encrypted_private_key_path