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nucleo board with stm32l053R8 and st-link utility

Question asked by nouvel.fabienne on Nov 19, 2016
Latest reply on Nov 24, 2016 by nouvel.fabienne
I wirk with the nucleo board stm32l053R8 and want to program it through the st-link utility
When i use the stm32 st-link utility to progam ( lobard connected and detected by the tool) , it detects the board ( flask size and core), but i have always this error
"No elf loader found for this operation"
so whan i want to download the . hex file, it doenst work.
So do you have an idea of the problem, what can be worng ?