I have a copy of my old /etc/weewx/bin/user. there is a historygenerator.py 
file
but there is no [[Bootstrap]] in my new or in my old weewx.conf file

so maybe it is enough to copy the file historygenerator.py from my old 
system to /etc/weewx/bin/user or should I install the bootstrap skin?

So I guess I should install the neowx skin again too ?

gjr80 schrieb am Sonntag, 17. März 2024 um 21:26:05 UTC+1:

> Agree the problem is a missing user.historygenerator search list 
> extension which (from memory) is provided by the bootstrap skin, but 
> user.historygenerator is being called by the Seasons skin. So I suspect 
> you have modified your Season skin in the past and added 
> user.historygenerator to the Seasons skin config file, 
> skins/Seasons/skin.conf. This would explain why you missed it when 
> checking your backup weewx.conf.
>
> The solution is to obtain the historygenerator.py from the bootstrap skin 
> and add it to your system. You could simply extract this file from the 
> bootstrap skin and save it to you system, but the easiest way will be as 
> Vince said - just install the bootstrap skin. I would go one step further 
> and disable the bootstrap skin (set enable = False  under [StdReport] 
> [[Bootstrap]] in weewx.conf). This will have no impact on the 
> availability of user.historygenerator, but will prevent the Bootstrap 
> skin from generating its content/output.
>
> Gary
> On Monday 18 March 2024 at 05:43:50 UTC+10 vince wrote:
>
>> Not quite.
>>
>> You need to install all added user extensions and skins. In your case it 
>> looks like you had the bootstrap skin on your old system which has a file 
>> bin/user/historygenerator.py that you are missing on the new system. Either 
>> remove the reference to historygenerator in your weewx.conf or install the 
>> bootstrap skin to add the missing file.
>>
>>
>> On Sunday, March 17, 2024 at 12:23:43 PM UTC-7 Thomas Hackler wrote:
>>
>>> sorry I don't understand, I followed this guide
>>>
>>> https://weewx.com/docs/5.0/usersguide/backup/
>>>
>>> I compared the weewx.conf file from the fresh installation with my old 
>>> one and added all the missing things
>>> so I guess everything should work after that? 
>>> The neowx skin works normal at the moment, so I will check the warnings 
>>> later
>>>
>>>
>>> vince schrieb am Sonntag, 17. März 2024 um 18:33:09 UTC+1:
>>>
>>>> ModuleNotFoundError: No module named 'user.historygenerator'
>>>> You need to install all skins and extensions referenced in your .conf 
>>>> files....
>>>>
>>>> You also have a variety of warnings from neowx:
>>>> _etc_weewx_skins_neowx_material_month__Y__m_html_tmpl.py:406: 
>>>> SyntaxWarning: "is not" with a literal. Did you mean "!="?
>>>>
>>>> I 'think' this is related to newer versions of python being more 
>>>> strict.  I recall trying neowx once and simply editing all the places that 
>>>> weewx logged those warnings and they went away.
>>>>
>>>> On Sunday, March 17, 2024 at 8:12:09 AM UTC-7 Thomas Hackler wrote:
>>>>
>>>>> Hello,
>>>>> my raspberry pi crashed and I started with a new system. Fortunately I 
>>>>> have copies from my database and the skins.
>>>>> I started installing weewx and the gw1000 driver, then I copied the 
>>>>> skin folder and the database.
>>>>> I had some issues with permissions with the database but this works 
>>>>> now. 
>>>>> I use two skins. The neowx skin works fine but I get errors for the 
>>>>> season skin and no site is made and I don't understand why.
>>>>>
>>>>> Mar 17 15:45:28 raspberrypi weewxd[114945]: ERROR weewx.reportengine: 
>>>>> Caught unrecoverable exception in generator 
>>>>> 'weewx.cheetahgenerator.CheetahGenerator'
>>>>>
>>>>> Full log file attached.
>>>>> Thank you for helping!
>>>>> Thomas Hackler
>>>>>
>>>>>
>>>>>

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