Hello,
I'm trying to execute the fastddsgen command with the -extrastg option. I'm running the command in this way
fastddsgen message.idl -replace -extrastg message_custom.stg message_custom.hpp
In the message_custom.stg file I'm importing another .stg file with import "utils.stg". The idl message and the stg messages belong to the same folder where the fastddsgen command is executed. However, I'm getting the following error

I'm using Fast-DDS-Gen version v4.0.3.
Could you help me?