1 year, 6 months ago.

mbed-os5 v5.11.3 gets online compiler error on L475VG


The following online compiler error occurs with 5.11.3

Error: Undefined symbol sleep_manager_lock_deep_sleep_internal (referred from ../../build/main.DISCO_L475VG_IOT01A.o).


1 Answer

1 year, 6 months ago.

Hello Kevin,

Thank you for reporting this. We are investigating this issue now.

Please note that you can go back to the 5.11.2 release of the Mbed-OS by left-clicking on the Mbed-OS node and selecting that revision.

Best regards,

Tres, Team-Mbed

Accepted Answer

I did Tres,

I use the L475VG to collect environmental data, save it to SD Flash and upload it to a FTP site (FTP Client I found does have timeout issues though). I had to go back to 5.11.2 immediately after the compiler failure.


posted by Kevin Braun 01 Feb 2019

Thanks Kevin for the report, we are investigating

posted by Martin Kojtal 02 Feb 2019

One workaround - import mbed-os from Github and switch to 5.11 branch commit (it's like 20 commits down from the top, labeled as mbed-os-5.11 , contains the latest release). I was able to build few targets

posted by Martin Kojtal 02 Feb 2019