TerrainPage problem

when i change the values of the heightmap of the terrain page (it seems to be on the edges of the terrainblocks) and call updatefromheightmap i get this splitted terrain

maybe anybody has an idea how i can solve this?

you are definitely calling setHeightAt on the terrain page and not a terrainblock

i use the solution i posted here http://www.jmonkeyengine.com/jmeforum/index.php?topic=5181.msg41983#msg41983