Hi Tom

1. Yes wee_database
2. Yes same path different  copies
3. No edits – in fact I tried not to change anything in the final install apart 
from setting it to simulator.

I attach the last version of weewx.conf, which is still producing the error.

David

Sent from Mail for Windows 10

From: Tom Keffer
Sent: 19 August 2020 15:59
To: weewx-user
Subject: Re: [weewx-user] UnicodeDecodeError in database

1. All these attempts were with running wee_database? Or, something else?

2. I assume all these different attempts used the same path, namely 
/home/weewx/weewx.conf. And, we're sure they used different copies (albeit, at 
the same path location)? 

3. It's hard to explain how fresh, untouched versions of weewx.conf are all 
getting the same error. Are you editing these copies before running?

Can you send me the offending weewx.conf to my personal email? tkeffer at 
gmail.com

-tk

On Wed, Aug 19, 2020 at 6:35 AM David Marshall <marshalld...@gmail.com> wrote:
Thanks Tom

Tried your code to show the offending line but nothing appears. Then tried a 
clean weewx.conf from the install folder but still the same error message. Then 
tried a full reinstall, but still the same error.
Then tried it with the the default database using simulator and still the same 
error - so you are right it is not my database. What next?

On Wednesday, August 19, 2020 at 2:51:31 PM UTC+2, Tom Keffer wrote:
The decode error is actually in your configuration file, weewx.conf, and not in 
the database.

Somehow, your copy of weewx.conf got corrupted. One of the lines has a 
character sequence that starts out as a utf-8 encoding, but the following byte 
is not what was expected. 

Unfortunately, the error does not tell you which line the bad character 
sequence is in, only that it is in byte position 26 of that line. Perhaps this 
will help (NOT TESTED):

od -x -A d weewx.conf | grep e0

This should print out the line and offending sequence.

-tk



On Wed, Aug 19, 2020 at 5:25 AM David Marshall <marsha...@gmail.com> wrote:
Hi

Installed a fresh version of weewx 4.1.1 without problem using setup.py on a 
raspberry.

Transferred my existing sqlite database from weewx 3.9.1. It is big, about 3 
years of data. This worked fine.

But when I tried to use reconfigure I got the following error

pi@raspberrypi:~ $ /home/weewx/bin/wee_database --reconfigure 
/home/weewx/archive/weewx.sdb
Traceback (most recent call last):
  File "/home/weewx/bin/wee_database", line 974, in <module>
    main()
  File "/home/weewx/bin/wee_database", line 128, in main
    config_path, config_dict = weecfg.read_config(options.config_path, args)
  File "/home/weewx/bin/weecfg/__init__.py", line 179, in read_config
    default_encoding='utf-8')
  File "/usr/lib/python3/dist-packages/configobj.py", line 1229, in __init__
    self._load(infile, configspec)
  File "/usr/lib/python3/dist-packages/configobj.py", line 1287, in _load
    content = self._handle_bom(content)
  File "/usr/lib/python3/dist-packages/configobj.py", line 1437, in _handle_bom
    return self._decode(infile, self.encoding)
  File "/usr/lib/python3/dist-packages/configobj.py", line 1517, in _decode
    infile[i] = line.decode(encoding)
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xe0 in position 26: 
invalid continuation byte

Anyone know how to fix this?




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