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Visitor II
March 4, 2026
Question

Getting error as Failed to enable live expression

  • March 4, 2026
  • 1 reply
  • 206 views

During debugging its showing pop_up notification like  Failed to enable live expression, connection failed but when i am click ok, after that its start downloading. what could be the reason for that one.

 
 

 

1 reply

Technical Moderator
March 4, 2026

Hello @swathi_123 

Are you using Jlink? it seems to be the same issue here Live expression do not work after upgrade to STM32... - Page 2 - STMicroelectronics Community

BR,

Souhaib

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