Error site loading after migration 4.2 -> 4.2

[serakoc]

Hello everyone, i did a migration 4.2 to 4.2 ot test a future migration but i have a problem.

Initially, this migration it is for 4.2 -> 6.2, but i encountered a error.

Since I did not find the source of the problem in 6.2, I decided to do a simple migration: 4.2 to 4.2.

I have an "informatiques" site and on the documentary space of this site no file is visible, nor any tag ...

Failed to retrieve tags and No element :

and logs : GOOGLE DOCS 

The normal file is correctly migrate.

when I search for the files on this site via the search bar I try to find them! that's what is incredible! The result of the search indicates to me the file, the site, the author, etc ... but when I go to the concerned site an error "No element" and "Failed to retrieve tags" ...:

I have already tried several "solutions": the official (several times): which consists of saving the database before the contentstore

the reverse (even if it is not logical ...): backup of the contentstore then of the database ...

I did not find the solution to this problem ... if a charitable soul would accept of course that thank you so much

here all source viewed :

https://www.linuxcnf.com/2018/07/alfresco-resalfresco
https://hub.alfresco.com/t5/alfresco-content-se...

Thanks for your response,
Cordially, Serhat

[abhinavmishra14]

Duplicate post: https://hub.alfresco.com/t5/alfresco-content-services-forum/error-site-loading-after-migration-4-2/m...

@serakoc Please create only one thread to avoid confusion.