matlab coder cant auto define input type

I try to automatically define input type , but some question happen.

it ask me to "use 'f' option to override"

what is 'f' option?

how do i solve this problem

[Kevin Chng]

may be some function files are missing or try to delete the generated codegen folder, then compile again.

Answer 1

[Chidvi Modala]

The following reasons may be causing the error

1. Invalid characters like colon(:) cannot be used in the name of a file or a directory on Windows. The full set of invalid characters can vary by file system. For example, on Windows-based desktop platforms, invalid path characters might include ASCII/Unicode characters 1 through 31, as well as quote ("), less than (<), greater than (>), pipe (|), backspace (\b), null (\0) and tab (\t).
2. Are you running this from inside a MATLAB directory (ie. where MATLAB is installed)? Try from a different location, such as your home directory.

Answer 2

[Jean-Alain Geay]

Hi,

I encountered the same error and the cause was the target directory being read-only. Just making the directory read-write solved the issue.