Hello,

I'm running into an issue with FileManager in 4.7.  Has anyone seen a similar error?

 I get the two exceptions below.  Any ideas would of great help.

AssemblyVersion: 04.07.00
PortalID: 0
PortalName: Bahrenburgs.com
UserID: 1
UserName: host
ActiveTabID: 48
ActiveTabName: File Manager
RawURL: /Admin/FileManager.aspx
AbsoluteURL: /Default.aspx
AbsoluteURLReferrer: http://www.bahrenburgs.com/Admin/FileManager.aspx
UserAgent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.11) Gecko/20071127 Firefox/2.0.0.11
DefaultDataProvider: DotNetNuke.Data.SqlDataProvider, DotNetNuke.SqlDataProvider
ExceptionGUID:
InnerException: Object reference not set to an instance of an object.
FileName:
FileLineNumber: 0
FileColumnNumber: 0
Method: DotNetNuke.Modules.Admin.FileSystem.FileManager.GetFilesByFolder
StackTrace:
Message: DotNetNuke.Services.Exceptions.PageLoadException: Object reference not set to an instance of an object. ---> System.NullReferenceException: Object reference not set to an instance of an object. at DotNetNuke.Modules.Admin.FileSystem.FileManager.GetFilesByFolder(String strFolderName) at DotNetNuke.Modules.Admin.FileSystem.FileManager.BindFileList() at DotNetNuke.Modules.Admin.FileSystem.FileManager.DNNTree_NodeClick(Object source, DNNTreeNodeClickEventArgs e) at DotNetNuke.UI.WebControls.DnnTree.OnNodeClick(DNNTreeNodeClickEventArgs e) at DotNetNuke.UI.WebControls.DnnTree.RaisePostBackEvent(String eventArgument) at System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) at System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) --- End of inner exception stack trace ---

AssemblyVersion: 04.07.00
PortalID: 0
PortalName: Bahrenburgs.com
UserID: 1
UserName: host
ActiveTabID: 48
ActiveTabName: File Manager
RawURL: /Admin/FileManager.aspx
AbsoluteURL: /Default.aspx
AbsoluteURLReferrer: http://www.bahrenburgs.com/Admin/FileManager.aspx
UserAgent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.11) Gecko/20071127 Firefox/2.0.0.11
DefaultDataProvider: DotNetNuke.Data.SqlDataProvider, DotNetNuke.SqlDataProvider
ExceptionGUID: bf7f1847-1c81-419d-bff1-56317434a967
InnerException: There are multiple root elements. Line 1, position 46.
FileName:
FileLineNumber: 0
FileColumnNumber: 0
Method: System.Xml.XmlTextReaderImpl.Throw
StackTrace:
Message: System.Xml.XmlException: There are multiple root elements. Line 1, position 46. at System.Xml.XmlTextReaderImpl.Throw(Exception e) at System.Xml.XmlTextReaderImpl.Throw(String res, String arg) at System.Xml.XmlTextReaderImpl.Throw(Int32 pos, String res) at System.Xml.XmlTextReaderImpl.ParseDocumentContent() at System.Xml.XmlTextReaderImpl.Read() at System.Xml.XmlLoader.LoadDocSequence(XmlDocument parentDoc) at System.Xml.XmlLoader.Load(XmlDocument doc, XmlReader reader, Boolean preserveWhitespace) at System.Xml.XmlDocument.Load(XmlReader reader) at System.Xml.XmlDocument.LoadXml(String xml) at DotNetNuke.UI.WebControls.XmlCollectionBase..ctor(String strXML, String strXSLFile) at DotNetNuke.UI.WebControls.DnnTree.LoadPostedXml() at DotNetNuke.UI.WebControls.DnnTree.OnInit(EventArgs e) at System.Web.UI.Control.InitRecursive(Control namingContainer) at System.Web.UI.Control.InitRecursive(Control namingContainer) at System.Web.UI.Control.InitRecursive(Control namingContainer) at System.Web.UI.Control.InitRecursive(Control namingContainer) at System.Web.UI.Control.InitRecursive(Control namingContainer) at System.Web.UI.Control.InitRecursive(Control namingContainer) at System.Web.UI.Control.InitRecursive(Control namingContainer) at System.Web.UI.Control.AddedControl(Control control, Int32 index) at System.Web.UI.ControlCollection.Add(Control child) at DotNetNuke.UI.Skins.Skin.InjectModule(Control objPane, ModuleInfo objModule, PortalSettings PortalSettings)

Do you use Oracle?  Then try GoldFish.Net

Thanks Sebastian.  Is there anyway to fix this?  I've checked all of the files and they don't seem to have any illegal characters or anything like that.

Using any other module I can upload, it seems to be an issue with just the file manager itself.    I've tried synchronize files, recursive in hopes it would address the issue.  Is this an issue with the 4.7 release?  In 4.6 I had no issues.

Here are the steps in detail that I get the error from.

1) Login as Host

2) Go to Admin > File Manager

3) When the screen loads the Folders treeview is empty

4) Press synchronize files in the folders treeview, and the below error is created.

5) I can navigate within the folder list but, can not see the contents of any folders due to error.

Unhandled error loading module.
DotNetNuke.Services.Exceptions.ModuleLoadException: Unhandled Error Adding Module to ContentPane ---> System.Xml.XmlException: There are multiple root elements. Line 1, position 46. at System.Xml.XmlTextReaderImpl.Throw(Exception e) at System.Xml.XmlTextReaderImpl.Throw(String res, String arg) at System.Xml.XmlTextReaderImpl.Throw(Int32 pos, String res) at System.Xml.XmlTextReaderImpl.ParseDocumentContent() at System.Xml.XmlTextReaderImpl.Read() at System.Xml.XmlLoader.LoadDocSequence(XmlDocument parentDoc) at System.Xml.XmlLoader.Load(XmlDocument doc, XmlReader reader, Boolean preserveWhitespace) at System.Xml.XmlDocument.Load(XmlReader reader) at System.Xml.XmlDocument.LoadXml(String xml) at DotNetNuke.UI.WebControls.XmlCollectionBase..ctor(String strXML, String strXSLFile) at DotNetNuke.UI.WebControls.DnnTree.LoadPostedXml() at DotNetNuke.UI.WebControls.DnnTree.OnInit(EventArgs e) at System.Web.UI.Control.InitRecursive(Control namingContainer) at System.Web.UI.Control.InitRecursive(Control namingContainer) at System.Web.UI.Control.InitRecursive(Control namingContainer) at System.Web.UI.Control.InitRecursive(Control namingContainer) at System.Web.UI.Control.InitRecursive(Control namingContainer) at System.Web.UI.Control.InitRecursive(Control namingContainer) at System.Web.UI.Control.InitRecursive(Control namingContainer) at System.Web.UI.Control.AddedControl(Control control, Int32 index) at System.Web.UI.ControlCollection.Add(Control child) at DotNetNuke.UI.Skins.Skin.InjectModule(Control objPane, ModuleInfo objModule, PortalSettings PortalSettings) --- End of inner exception stack trace ---

Do you use Oracle?  Then try GoldFish.Net

it looks like the tree cannot be built due to duplicate folder entries. please check out the Folders table in your database.