I'm using Umbraco 4.7.0.
On the backoffice when I click some nodes it shows this error message in the right pane. All nodes that cause this error is of the same Document Type, so I thought something went wrong with the fields that are recently added to the Doc Type. I tried to delete some new fields I'm suspecting from the Doc Type but it seems some of them already have contents and it fires this conflict error exception. "The DELETE statement conflicted with the REFERENCE constraint "FKcmsPropertyDatacmsPropertyType", so can't really delete them.
Where should I tackle from? Sorry if this was a nonsense question, I've just recently stared to use Umbraco fully.
It's just the default one. I played around and found it seems in the backoffice tree view shows pages but in umbraco DB those pages are accidentally gone some how.
When I try to access the on page values from C# it says it doesn't exist.
I haven't had this issue using this for 3 years but could it be some bugs on the version I use?? (I couldn't find any recourse about 4.7.0, so I guess this is not really a commonly used version)
Backoffice NullException on some nodes
Hi all
I'm using Umbraco 4.7.0. On the backoffice when I click some nodes it shows this error message in the right pane. All nodes that cause this error is of the same Document Type, so I thought something went wrong with the fields that are recently added to the Doc Type. I tried to delete some new fields I'm suspecting from the Doc Type but it seems some of them already have contents and it fires this conflict error exception. "The DELETE statement conflicted with the REFERENCE constraint "FKcmsPropertyDatacmsPropertyType", so can't really delete them.
Where should I tackle from? Sorry if this was a nonsense question, I've just recently stared to use Umbraco fully.
Hi Hiroshi
What type of property editors causes these errors? Are they custom?
Thanks,
Alex
Hi Alex
It's just the default one. I played around and found it seems in the backoffice tree view shows pages but in umbraco DB those pages are accidentally gone some how.
When I try to access the on page values from C# it says it doesn't exist.
I haven't had this issue using this for 3 years but could it be some bugs on the version I use?? (I couldn't find any recourse about 4.7.0, so I guess this is not really a commonly used version)
Thanks in advance for taking time.
Hi Hiroshi
4.7.0 is pretty old version.
Did you make republish and refresh the content? It's really strange that you said that in C# the page doesn't exist but still exist in tree.
Thanks,
Alex
Yes, tried republishing but in the popup window it also shows NullException yellow screen, so it really doesn't exist I thought.
Then thought of creating a new page under the same folder with the same doc type, but this did the same too.
From this, it looks the parent node seems to be also shown but doesn't exist.
Yes, 4.7.0 is a pretty old and not really common version, so I was assuming this could be a bug on that version.
I'll try restore Umbraco database and see if it fixes! If it does, probably better upgrade it at least to 4.11.10 the latest stable version of 4.
Hiroshi
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