ArcGIS Pro crashes when running AddJoin in a script, where the join target is a raster layer and the project's Environments setting for output coordinate system is different from that of the raster.
Could not repro a crash at Pro 2.1
script start: 11:29:46.042125AM
starting MakeRasterLayer: 11:29:46.059139AM
finished MakeRasterLayer: 11:29:47.837067AM
starting AddJoin: 11:29:47.838068AM
finished AddJoin: 11:29:54.015179AM