Aven colony via gog will not fully install

Source does not exist: 81859. This is the code when the installer finishes, the game launches, was able to reset video to 1600x900 windowed, but when the game is closed out the lutris errors out with the code at the beginning of this. The game directory has files but when i had lutris search the folder it did not recognize the installation as a game so i could not select it.
Would like to know what causes this.