(there was a misunderstanding with paulus in the previous discussion: he asked me: "Can you confirm the url for the admin". I replied: "Now it's OK" referring to the URL not to my problem, which is still there)

In a site:
- first I upgrade comjaextmanager to 2.6.4 with success
- then I upgrade T3 Framework and I have 500 - Internal Server Error

In an other site:
- first I upgrade T3 Framework with success
- then I upgrade comjaextmanager with success

So I find out a conflict upgrading to comjaextmanager 2.6.4 (see screenshot) that cause 500 - Internal Server Error when you upgrade other extensions. Now I'm not able to rollback.

Can you please help me? Thanks!

    saguaros

    Hi saguaros!

    I would like to have all the extension updated.

    Upgrade problems (e.g. T3 Framework) seem to be connected to com_joomanager conflict but I don't know how to solve this.

      orsomannaro com_joomanager

      I don't know this extension, is that a 3rd party one? You can try to disable it temporarily to update T3 framework plugin first and enable it again later.

        saguaros

        my fault (google translate problem): com_jaextmanager as I wrote earlier and as shown in the screenshot

          orsomannaro

          Kindly check permission of all folders set 755 and files set 644 with modules and special jaextmanager_data, administrator/components/com_joomlaupdate, tmp folders. And make sure that your user account in server has full privilege: create/edit/delete.

          Or you can download directly from our extensions and install to override on your site but don’t forget to backup data before changing.

            saguaros Kindly check permission of all folders set 755 and files set 644

            Permission of all folders 775 and files 664. User is ok.

            Hi.

            I could not login into FTP using the info provide.

            Please check.

              saguaros Unfortunately, it still doesn't work, kindly check again.

              Now FTP should be ok. Thanks.

              Hi.

              i fixed the bug.

              Edit the file:
              administrator/components/com_jaextmanager/admin/lib/jaupdater/core/helper/ArchiveHelper.php

              Add the code

              jimport('joomla.filesystem.archive');

              Change

              $archiveHelper = new Joomla\Archive\Archive;

              To

              $archiveHelper = JArchive::getAdapter('zip');

              Thanks a lot Mo0nlight.

              What I have to do after editing this file? Rollback com_jaextmanager to a previous release and then upgrade it?

                orsomannaro

                Hi,

                Above fix helps to update T3 framework via JAEM, what you meant by 'rollback JAEM' here?

                  saguaros what you meant by 'rollback JAEM' here?

                  As first post screenshot shows (green circle), comjaextmanager had a conflict upgrading to 2.6.4. So I suppose I have to: rollback to 2.6.2, upgrade to 2.6.3, upgrade to 2.6.4.

                  Ok, I got it ...

                  So there is a bug in com_ jaextmanager 2.6.4 !?

                    orsomannaro

                    For JA Extension Manager, you can simply download the latest version and install on your site, if you have issue in updating any JA Products, pls let us know.

                    Regards

                    4 days later

                    I mean ... If I have to modify the code of com_ jaextmanager to solve my problem I suppose there is a bug on it. Or I'm missing something?

                      orsomannaro
                      Hi,

                      Somehow it happens on your site specific so we fixed it directly on your site.

                      Regards

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