Analyzing Changes Using Landtrendr- Error 9999999/ failed to execute

[KendallHarris]

I am trying to use the new Analyze Changes Using Landtrendr tool, but I keep getting the ambiguous "ERROR 999999: Something unexpected caused the tool to fail." and "Failed to execute" errors when I run it.  The tool takes a multidimensional raster, which I created, and which works with other tool that require a multidimensional raster (such as hotspot analysis.)  Does anyone have experience with this tool? I've attached pictures of my current process and parameters in ModelBuilder, but without a helpful error message it's hard to diagnose what's not working.

[GaryLeegy]

It could be the input data problems, try to transform your input dataset to .crf format via Copy Raster tools.