Error: Line \<line_number>\' has been found in PALACE log file.  
Looks like device had been promoted but Libero failed to recover the new device.  
You may have to update Libero settings to consider the new device

You have run PALACE and promoted a new device to a new one.  Libero has attempted to recover the new die/package selected.  The error message appears when Libero fails to find the new die/package:.  

Action

PALACE has asked Libero to change the die and/or package. Because Libero failed to change it, you may change it yourself (in Project Settings).