On Thu, 4 Dec 2014 14:02:41 +0200 Juha Manninen <juha.manninen62 at gmail.com> wrote: >[...] > Now I noticed that my last commit, a DebugLn at the beginning of > UpdateIDEComponentPalette crashes Lazarus when changing project. > How can that be? It is only a DebugLn! fLastCompPaletteForm points to a freed object. Mattias