error but chart still run?

[nqnga]

Can I ask after I updated new version, I had this issue:
Traceback (most recent call last):
File "D:\astro\venv\lib\site-packages\finplot_init_.py", line 2647, in x2t
s = ts2str(t)
File "D:\astro\venv\lib\site-packages\finplot_init.py", line 2630, in
lambda t: _millisecond_tz_wrap(datetime.fromtimestamp(t / 1e9, tz=display_timezone).isoformat(sep=' ')))
OSError: [Errno 22] Invalid argument

chart showed but have no time

how can I fix it?
Thanks

[highfestiva]

datetime.fromtimestamp() can only convert timestamps after epoch. So try removing all dates before 1970.

[nqnga]

how can I get the old version of your app, last time I can plot it?

[highfestiva]

https://stackoverflow.com/questions/5226311/installing-specific-package-version-with-pip

[nqnga]

I forgot what version can plot data before 1970 :) I tried several but cant not run. Dont know why...

[highfestiva]

I forgot too. Let me know if you remember!