The crash happens in librlottie, "lottiemodel.h", line 133, function "LottieShapeData::lerp(LottieShapeData const&, LottieShapeData const&, float, VPath&)".
When both "start" and "end" are empty, "size" evaluates to 0 and the call to "result.moveTo(start.mPoints[0]..." crashes. This is fixed upstream in https://github.com/Samsung/rlottie/commit/1cb2021d6883ebe41c17e710fc90a225f038cb51
