Code: [Select]
java.lang.NullPointerException
at stencyl.core.lib.scene.TileEdgeGraph.takeNextPoint(TileEdgeGraph.java:75)
at stencyl.core.lib.scene.SceneTileCombiner.processScene(SceneTileCombiner.java:288)
at stencyl.sw.io.write.resource.SceneWriterMbs.writeMbs(SceneWriterMbs.java:292)
This is possible if two scenes with different tile sizes are saved during the same Stencyl session, and those scenes contain tiles with collision shapes that touch the border at a place that will round to a different pixel for different tile sizes.
For example, a tile collision shape that touches the border at .73, which becomes .71875 for a 32x32 tile size, and becomes .75 for a 24x24 tile size.