Exporting shows nothing

[bkomaki]

Hi, I have tested this code, but I got nothing;
as it showed NoneType data error!
ltVertStack = getLTvertStack(lt.select(["LandTrendr"])).toShort()

drive = ee.batch.Export.image.toDrive(
image = ltVertStack,
description = "ltVertStack_test_to_drive",
folder = 'lt_gee_py_test',
fileNamePrefix = 'ltVertStack_test',
region = [[-123.98757934570312,47.49679221520181],[-123.90655517578125,47.49586436835716],[-123.90449523925781,47.55243302404593],[-123.98551940917969,47.553359870859]],
scale = 30
)
drive.start()

[jdbcode]

Hi @bkomaki, sorry for the slow reply. I realize that you may have moved on from the problem. However, I'm willing to take a look if it is still an issue for you and you can supply a reproducible JavaScript Code Editor script link or a shared Colab notebook.

I'm going to close this issue for now, assuming that my reply is too late. Please reopen and provide a reproduceable example if you would like me to investigate.