[Erp5-dev] Error on 'getPreferredHtmlStyleDevelopperMode'

[Julien Muchembled]

Le 02/22/11 17:06, Cédric de Saint Martin a écrit :
> Concerning the "old" instance, I did not upgrade the BTs before upgrading the products.
And this should never be done.

> Is there a way to upgrade them (the bts) without launching erp5?
No. We always make sure that after upgrading products, it is at least possible to start the instance and upgrade BT. If it's not possible, then there is a bug.

> This instance is unusable for now, I can't upgrade from browser.
So this would be a bug. What is the revision of your products, before and after the upgrade ?
What error do you have ?

Regards,
Julien

> On 22 févr. 2011, at 17:01, Julien Muchembled wrote:
>
>> Le 02/22/11 16:44, Cédric de Saint Martin a écrit :
>>> Hi,
>>> I came across the same kind of problems today.
>>> Shouldn't it be written on the "upgrade note" page of the wiki? I thought I just broke my instance and created a new one instead of downgrading.
>>
>> Downgrade ?
>>
>> trunk was broken from friday evening to yesterday, but now it should be ok.
>>
>> Does it still fail, you upgrade both products and BT at exactly the same revision ?
>>
>> And given that there is some automatic migration with latest revision of products, I don't think downgrade is possible.
>>
>> Regards,
>> Julien
>>
>>> On 22 févr. 2011, at 16:31, Lucas Carvalho wrote:
>>>
>>>> Hi,
>>>> You probably updated your products.
>>>>
>>>> If you do not need to have your instance updated now, please use the same revision of your products as before.
>>>>
>>>> Otherwise, if you really need to update your instance, consider to start updating your business templates first.
>>>>
>>>> Regards,
>>>> Lucas Carvalho.
>>>>
>>>> On 02/22/2011 12:11 PM, Gabriel Lima de Oliveira wrote:
>>>>> Hi.
>>>>> I'm still using zope2.8, and trying to access my erp5 view, but it's raising error
>>>>> The ZMI works fine, but the site itself doesn't appear.
>>>>> Instead, it's throwing KeyError 'getPreferredHtmlStyleDevelopperMode' when I try to access person module view, showed on traceback attached in this email.
>>>>>
>>>>> Does someone know how to fix it?
>>>>>
>>>>> Att,
>>>>> Gabriel L. Oliveira
>>>>>
>>>>>
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