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

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

از venkatesan iyengar در
Number of replies: 8
I'm getting after trying to update to the latest version. Any help
میانگین امتیازات:  -
In reply to venkatesan iyengar

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

از venkatesan iyengar در
I corrected the error. Please do not bother and you may delete the post.
In reply to venkatesan iyengar

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

از Mike Shields در

Hello I have exactly the same problem:-

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

How did you fix it??

In reply to Mike Shields

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

از Mark Nielsen در
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
In reply to Mark Nielsen

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

از Cristian Marcelo در
I have the same problem. I update from 1.5.4 to 1.6
Version mismatch: assignment can't downgrade 2005060101 -> 2005060100 !
In reply to Cristian Marcelo

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

از Mark Nielsen در
Hi Cristian,

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

Cheers,
Mark
In reply to Mark Nielsen

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

از Jolande Leinenbach در
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
In reply to Jolande Leinenbach

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

از Mark Nielsen در
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
In reply to Mark Nielsen

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

از Virgil Ashruf در

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.