Upgrade 6.2 to 7.5

Vote:
 

I am trying to upgrade a site from CMS 6.2 to 7.5, but have an error I cannot get a resolution for:

Error - Cannot validate argument on parameter 'SiteAssetsRoot'. The argument is null or empty. Supply an argument that is not null or empty and then try the command again.


When executing
At C:\Program Files (x86)\EPiServer\CMS\7.5.394.2\Upgrade\System Scripts\Upgrad
e Site To 7R2 (SqlServer).ps1:280 char:19
+         -SiteAssetsRoot $siteBlockFolderId `
+                         ~~~~~~~~~~~~~~~~~~

=
Get-EPiIsBulkInstalling
An error has occured and the transaction will be rolled back
Rolledback
At C:\Program Files (x86)\EPiServer\CMS\7.5.394.2\Upgrade\System Scripts\Upgrade Site To 7R2 (SqlServer).ps1:280 char:19
+         -SiteAssetsRoot $siteBlockFolderId `
+                         ~~~~~~~~~~~~~~~~~~
System.Management.Automation.ParentContainsErrorRecordException: Cannot validate argument on parameter 'SiteAssetsRoot'. The argument is null or empty. Supply an argument that is not null or empty and then try the command again.

Has anyone encountered it or know how to get around it?

I can't find anything about it on the internet.

David

#90389
Sep 08, 2014 17:44
Vote:
 

Are you going directly from 6.2 to 7.5?

#90394
Sep 08, 2014 23:41
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Yes - what are the preferred steps?

#90405
Sep 09, 2014 10:05
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It was a while when we had an upgrade wave, but I guess that we didn't skip 7.0 version.

#90408
Sep 09, 2014 10:58
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Its worth trying as I am getting nowhere at the moment!

#90409
Sep 09, 2014 11:18
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It should be mandatory to upgrade to 7.0 first, then to 7.5. If you're using Deployment center, the tooltip for upgrade script will be "Upgrade EPiServer 7.0 or higher ..."

/Q

#90412
Sep 09, 2014 12:16
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Oddly Episerver themselves state you can upgrade from 6.2 to 7.5 directly, but I think the 6.2 - 7 then 7 - 7.5 might be safer.

#90413
Sep 09, 2014 12:19
Vote:
 

Better take smaller steps in upgrade process.

#90414
Sep 09, 2014 12:29
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