picker not working after upgrading site to v616 - Bugs, Feedback and Suggestions

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Damian Green 452 posts 1433 karma points

Feb 19, 2014 @ 14:42

Picker not working after upgrading site to v6.1.6

{"Message":"Object reference not set to an instance of an object.","StackTrace":"   at umbraco.presentation.webservices.TreeClientService.GetInitAppTreeData(String app, String treeType, Boolean showContextMenu, Boolean isDialog, TreeDialogModes dialogMode, String functionToCall, String nodeKey)","ExceptionType":"System.NullReferenceException"}

The above error hits when the following call is made:

POST /umbraco/webservices/TreeClientService.asmx/GetInitAppTreeData

{'app':'media','showContextMenu':'false', 'isDialog':'true', 'dialogMode':'id', 'treeType':'UniversalMediaPicker', 'functionToCall':'dialogHandler', 'nodeKey':'2129$-1'}

Any ideas?

Maybe re-install the pciker and the vimeo provider?

Picker still working on live version of site which is in v4.7 Umbraco.

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Matt Brailsford 4125 posts 22223 karma points MVP 9x c-trib

Feb 19, 2014 @ 16:06

0

Hi Damian,

I haven't tested it on v6x, though someone has flagged it as being compatible, so someone must have got it up and running.

I'd probably double check the config/Trees.config file and make sure the UMP tree has been registered correctly. Also double check that the UMP dll's are in the bin folder.

Hope that helps

Matt

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Damian Green 452 posts 1433 karma points

Feb 19, 2014 @ 16:50
100
Thanks for the heads up!

Just the right amount of info to nail thwe issue. :)

the v 4.7 site didnt have a trees.config file and the one created during the upgrade to v6 obviously missed the UMP.

For anyone else check you have a line like this in trees.config:
```
  <add silent="false" initialize="false" sortOrder="0" alias="UniversalMediaPicker" application="media" title="Media" iconClosed="folder.gif" iconOpen="folder_o.gif" assembly="TheOutfield.UmbExt.UniversalMediaPicker" type="UniversalMediaPickerAppTree" action="" />
```
And i guess also that you have the relevant assemblies.

Thanks Matt! :)
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Matt Brailsford 4125 posts 22223 karma points MVP 9x c-trib

Feb 19, 2014 @ 16:52

0

Sweet! Glad I could help.

Matt

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