I get it too. Also, sometimes the roads graphics get all glitched and start appearing everywhere.
BlackRainZ
I posted about this in the other thread like this, it has something to do with placing gardens. Don't place any gardens in any of your towns or you wont be able to demolish anything. It has to do with researching a certain tech, which is supposed to allow for building gardens, but for some reason you can build gardens without researching the tech. It is bugged, so just don't build gardens.
From my experience, save games wont always load. What I do is, I open the game through impulse and try to load the save. If it doesn't work, I try opening it by clicking on the shortcut which opens a menu and than hitting play. Usually this will load the save for me or if it doesn't at first, I do it a few times and eventually the save will load.
I definitely figured this one out. There is a bug with placing a garden. If you do the research for I think farming or something like that, the first research it allows is a garden, however, you can actually build a garden without researching this. Either way, the garden is screwed. If you place a garden in any of your towns and its bugged, than afterwards whenever you try to demolish something, you will get that error and you can't demolish anything. If you do not place a garden in
Looks like this only happens with custom factions. With default factions I am able to demolish buildings.
No matter what building I try to demolish in any city, it wont let me, I always get the message that "destroying this city will make the city non-contiguous." Happens every time no matter what city I try to do it in.