I am unable to create new data types. I enter the name and I then get Value cannot be null. Parameter name: String. Then my Data Types list is empty. I end up with apparently an orphaned record in umbracoNode. If I delete that new record, my data types reappear.
What is causing this error? How can I create new data types?
I did the following and it fixed the problem for me... not sure which step actually fixed it but might as well try them all. I edited the main web.config file in the root of umbraco, restarted my website in IIS, clear my cache/history in the browser and tried again and it worked.
same problem here,. i can see that the datattype is created in the database,. SELECT * from umbracoNode WHERE id = 'some id'
but when i click "Data Types" from the developer tab,. i get the error from above,..
Bummer,.. i don't have acces to the IIS,.. can anyome shed some light on the matter,. tryed to updating webconfig and claering cache/history,.. without any change,..
finally progress,. (c: i've resolved the problem... i was running my solution on localhost,. with an umbraco site outhere in the world, the problem was solved by creating my "data types" on the live site instead of my Visual studios localhost server.. Go figure ..
Cannot Create New Data Type: Value cannot be null.
I am unable to create new data types. I enter the name and I then get Value cannot be null. Parameter name: String. Then my Data Types list is empty. I end up with apparently an orphaned record in umbracoNode. If I delete that new record, my data types reappear.
What is causing this error? How can I create new data types?
I'm having the same problem.. any suggestions?
I did the following and it fixed the problem for me... not sure which step actually fixed it but might as well try them all. I edited the main web.config file in the root of umbraco, restarted my website in IIS, clear my cache/history in the browser and tried again and it worked.
might be worth a try...
same problem here,. i can see that the datattype is created in the database,.
SELECT * from umbracoNode WHERE id = 'some id'
but when i click "Data Types" from the developer tab,. i get the error from above,..
Bummer,.. i don't have acces to the IIS,.. can anyome shed some light on the matter,.
tryed to updating webconfig and claering cache/history,.. without any change,..
I am using umbraco v 4.5.2
finally progress,. (c: i've resolved the problem... i was running my solution on localhost,. with an umbraco site outhere in the world, the problem was solved by creating my "data types" on the live site instead of my Visual studios localhost server.. Go figure ..
is working on a reply...