compare trigger.old and trigger.new on after update. If i change/update address from lead then my trigger call and update my custom fileds in that lead.

Hey Micheal

i use similar to your

but i face error on future method.

Update failed. First exception on row 0 with id 00Q2x00000CZm0tEAD; first error: CANNOT_INSERT_UPDATE_ACTIVATE_ENTITY, TriggerOnLead: execution of AfterUpdate

This is error when i update lead, i get this error.