Thanks for replaying.
Another error after configuring .conf file
EXCEPTION: N5boost16exception_detail10clone_implINS0_19error_info_injectorINS_15program_op tions26invalid_config_file_syntaxEEEEE
the options configuration file contains an invalid line '2mdPs2upktRzJKHESRKEbuq4etZwjAKj8YhdF3uhdYZ7'
learncoin in AppInit()
Any help would be appreciated.