Dts crash

I had made a cube with a generic noise.png texture applied. In earlier versions of TSE I could use it to test my shaders in the show tool without loading up a full game. However from a recent build, last week of august, it causes my application to crash when I load the shape. The debugger points to CustomMaterial::setupSubPass(SceneGraphData& )
customMaterials.cpp 320

if (mShaderData->shader)

there is also an arrow pointing to



I don't know what is causing it because when I load my level with the object in it the application and shaders behaive fine.