PI-TreeView 2013 Error: “Root Node Of Tree: \\PI_server\RootNode\Node Index was out of range. Must be non-negative and less than the size of the collection. Parameter name: index”

Discussion created by dlp Champion on Apr 15, 2014
Latest reply on Apr 28, 2014 by Gregor

This error ocurr only in the TreeView webpart, all others work fine.


The serach dialog works ok. The error is raised only when applying changes to the webpart.


I can't find error messages at sharepoint, windows or PI logs.