

You need to connect the reader after executing the above command to get the results. $ sudo defaults write /Library/Preferences/ Logging -bool yes 16:11:23.253418+0100 0x734eb Error 0x0 260 : (CryptoTokenKit) : failed to transmit APDUĪPDU loggingIt is still possible to log the APDU sent to the card and the response received. $ log stream -predicate 'process = ""'įiltering the log data using "process = """ Logs from get only the log messages from the process use: It is possible to restrict the messages from a particular process using predicates. Now to get the log messages from a process use the command: New logging schemeApple made some changes in the way system, and application, logs are managed.

This article is an update of the previous article " Debug a smart card application on Yosemite".
