Firewood which has not been dried thoroughly before being burned is a problem which most of us are familiar with. If you do manage to get the fire started, it is likely to smolder, spit and cause damage to your chimney and stove. The only thing that is likely to get heated is your temper.
Find out more about how to determine whether your logs are dry and suitable for burning - and what you should do if someone tries to sell you 'seasoned or kiln-dried wood' which is nothing like dry...