Hi, weewx users.
I have just upgraded my weewx weatherstation, from weewx 3.8.2 to the
latest version 3.9.0. I have done this with the apt-get update and upgrade
tool The weatherstation starts again in 3.9.0, new graphs are being
produced, but after a few minutes, I can see this error message when the
system is producing the html pages:
2019 Feb 6 00:53:09 localhost reportengine: Caught unrecoverable exception
in generator 'weewx.imagegenerator.ImageGenerator'
2019 Feb 6 00:53:09 localhost **** 'NoneType' object has no
attribute 'startswith'
2019 Feb 6 00:53:09 localhost **** Generator terminated
Feb 6 00:53:09 localhost weewx[537]: imagegenerator: Generated 19 images
for BigReport in 5.01 seconds
Feb 6 00:53:09 localhost weewx[537]: cheetahgenerator: Generated 1 files
for report lastrain in 0.04 seconds
Feb 6 00:53:09 localhost weewx[537]: cheetahgenerator: Generated 1 files
for report cmon in 0.04 seconds
Feb 6 00:53:09 localhost weewx[537]: reportengine: Caught unrecoverable
exception in generator 'weewx.imagegenerator.ImageGenerator'
Feb 6 00:53:09 localhost weewx[537]: **** 'NoneType' object has
no attribute 'startswith'
Feb 6 00:53:09 localhost weewx[537]: **** Traceback (most recent
call last):
Feb 6 00:53:09 localhost weewx[537]: **** File
"/usr/share/weewx/weewx/reportengine.py", line 204, in run
Feb 6 00:53:09 localhost weewx[537]: **** obj.start()
Feb 6 00:53:09 localhost weewx[537]: **** File
"/usr/share/weewx/weewx/reportengine.py", line 300, in start
Feb 6 00:53:09 localhost weewx[537]: **** self.run()
Feb 6 00:53:09 localhost weewx[537]: **** File
"/usr/share/weewx/weewx/imagegenerator.py", line 32, in run
Feb 6 00:53:09 localhost weewx[537]: ****
self.genImages(self.gen_ts)
Feb 6 00:53:09 localhost weewx[537]: **** File
"/usr/share/weewx/weewx/imagegenerator.py", line 112, in genImages
Feb 6 00:53:09 localhost weewx[537]: **** plot =
weeplot.genplot.TimePlot(plot_options)
Feb 6 00:53:09 localhost weewx[537]: **** File
"/usr/share/weewx/weeplot/genplot.py", line 122, in __init__
Feb 6 00:53:09 localhost weewx[537]: **** skin_dir,
self.top_label_font_path)
Feb 6 00:53:09 localhost weewx[537]: **** File
"/usr/share/weewx/weeplot/genplot.py", line 134, in normalize_path
Feb 6 00:53:09 localhost weewx[537]: **** if
os.path.isabs(path):
Feb 6 00:53:09 localhost weewx[537]: **** File
"/usr/lib/python2.7/posixpath.py", line 54, in isabs
Feb 6 00:53:09 localhost weewx[537]: **** return
s.startswith('/')
Feb 6 00:53:09 localhost weewx[537]: **** AttributeError:
'NoneType' object has no attribute 'startswith'
Feb 6 00:53:09 localhost weewx[537]: **** Generator terminated
After this, weewx keeps active. I already have been searching in this group
for other people with the same errormessage, but until now nobody seems to
have got this problem.
Can you please give me a clue ? (You can find my weewx page on :
https://sekoni.nl/weewx)
Thanks !
many regards,
Sef
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