item has already been added key in dictionary 80 key being added 80 - bugs

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Drew 165 posts 340 karma points

Oct 05, 2011 @ 11:18
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Item has already been added. Key in dictionary: '80' Key being added: '80'
After looking into this, I know you can get the "item has already been added" issue if you have:
- two templates with the same name
- two macro parameters with the same name
The only issues is that usually the key name is usually the culprit, such as "Key in dictionary 'pageTitle'".

I've not got any templates called '80' or any macro params called '80' (?)

I've checked through the site for duplicates anyhow - and can't find any.

Any help appreciated!
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Drew 165 posts 340 karma points

Oct 05, 2011 @ 11:25

0

Update:
Looks like it occurs on: : /umbraco/editContent.aspx

So must be doctype issue... ?

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Drew 165 posts 340 karma points

Oct 05, 2011 @ 12:03

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Stalking the windows event logs, hopefully if the error appears again I can match it up with an error in the Umbraco log to try and find out what this issue is.. :)

But if anyone else has an idea, don't hold back! :) Tell me.

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Drew 165 posts 340 karma points

Oct 23, 2011 @ 23:25

0

Just had this issue again.

Admin area (content pane, left hand side) was showing the error. Website itself (front end) worked fine.

Restarting IIS fixed the issue. Event viewer shows nothing odd, SQL server logs are fine, IIS logs are OK.

Very strange.

More people with a similar error:
http://our.umbraco.org/forum/core/general/19951-Item-has-already-been-added-Key-in-dictionary-

The only common theme I can find is that the duplicate entry is always a numeric value, such as:
Item has already been added. Key in dictionary: '80' Key being added: '80'

Item has already been added. Key in dictionary: '80' Key being added: '28'

Item has already been added. Key in dictionary: '80' Key being added: '50'

and not a string value, such as:
Item has already been added. Key in dictionary: 'blog' Key being added: 'blog'
Item has already been added. Key in dictionary: 'my new template name' Key being added: 'my new template name'

Cheers

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Richard Han 19 posts 41 karma points

Apr 23, 2014 @ 08:45

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it's Umbraco bug.

Please check http://our.umbraco.org/forum/developers/extending-umbraco/26589-Item-has-already-been-added-Key-in-dictionary?p=0#comment179463 .

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Item has already been added. Key in dictionary: '80' Key being added: '80'