Version mismatch: lesson can't downgrade 2005110200 -> 2005060900 !

Version mismatch: lesson can't downgrade 2005110200 -> 2005060900 !

por venkatesan iyengar -
Número de respostas: 8
I'm getting after trying to update to the latest version. Any help
Média das avaliações:  -
Em resposta à venkatesan iyengar

Re: Version mismatch: lesson can't downgrade 2005110200 -> 2005060900 !

por venkatesan iyengar -
I corrected the error. Please do not bother and you may delete the post.
Em resposta à venkatesan iyengar

Re: Version mismatch: lesson can't downgrade 2005110200 -> 2005060900 !

por Mike Shields -

Hello I have exactly the same problem:-

Version mismatch: lesson can't downgrade 2005110200 -> 2005060900

How did you fix it??

Em resposta à Mike Shields

Re: Version mismatch: lesson can't downgrade 2005110200 -> 2005060900 !

por Mark Nielsen -
Hi Mike,

This usually means that you somehow have replaced a more recent version of Lesson with an older one.  Did you do anything like this?

Cheers,
Mark
Em resposta à Mark Nielsen

Re: Version mismatch: lesson can't downgrade 2005110200 -> 2005060900 !

por Cristian Marcelo -
I have the same problem. I update from 1.5.4 to 1.6
Version mismatch: assignment can't downgrade 2005060101 -> 2005060100 !
Em resposta à Cristian Marcelo

Re: Version mismatch: lesson can't downgrade 2005110200 -> 2005060900 !

por Mark Nielsen -
Hi Cristian,

Please post this in the assignment module forum so they can help you out.  I know very little about the assignment code sorriso

Cheers,
Mark
Em resposta à Mark Nielsen

Re: Version mismatch: lesson can't downgrade 2005110200 -> 2005060900 !

por Jolande Leinenbach -
Hi,

I first installed Moodle 1.6, but this wasn't compatible to the database version of my ISP provider. I deleted all and installed 1.5 and get the message:

A server error that affects your login session was detected. Please login again or restart your browser.

( Continue ) followed by

Version mismatch: assignment can't downgrade 2006080701 -> 2005060101 !

This is very frustrating. Can this issue be solved?

Thanks.

Best wishes,

Jolande
Em resposta à Jolande Leinenbach

Re: Version mismatch: lesson can't downgrade 2005110200 -> 2005060900 !

por Mark Nielsen -
Hi Jolande,

I'm guessing that you did not delete your database. Moodle does not support downgrades. So, I'm afraid you have to delete your database (or clear it out) and then perform a clean install Moodle 1.5.

Cheers,
Mark
Em resposta à Mark Nielsen

Re: Version mismatch: lesson can't downgrade 2005110200 -> 2005060900 !

por Virgil Ashruf -

I've just ran into this error. I solved it to edit the version field of the module that was giving me the error in the table mdl_modules. It might not be clean, but it saved me from having to delete the complete database of this site.