Hi all!
I have a problem with file manager. When I click on Host or Admin > File Manager, I see the following error:
<!--[if gte mso 9]>
Normal
0
unctuationKerning/>
false
false
false
oNotPromoteQF/>
EN-US
X-NONE
AR-SA
ontGrowAutofit/>
ontVertAlignCellWithSp/>
ontBreakConstrainedForcedTables/>
ontVertAlignInTxbx/>
MicrosoftInternetExplorer4
<!--
/* Font Definitions */
@font-face
{font-family:"Cambria Math";
panose-1:2 4 5 3 5 4 6 3 2 4;
mso-font-charset:1;
mso-generic-font-family:roman;
mso-font-format:other;
mso-font-pitch:variable;
mso-font-signature:0 0 0 0 0 0;}
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;
mso-font-charset:0;
mso-generic-font-family:swiss;
mso-font-pitch:variable;
mso-font-signature:-1610611985 1073750139 0 0 159 0;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{mso-style-unhide:no;
mso-style-qformat:yes;
mso-style-parent:"";
margin:0in;
margin-bottom:.0001pt;
mso-pagination:widow-orphan;
font-size:11.0pt;
font-family:"Calibri","sans-serif";
mso-fareast-font-family:Calibri;
mso-fareast-theme-font:minor-latin;
mso-bidi-font-family:"Times New Roman";}
span.normal
{mso-style-name:normal;
mso-style-unhide:no;}
.MsoChpDefault
{mso-style-type:export-only;
mso-default-props:yes;
font-size:10.0pt;
mso-ansi-font-size:10.0pt;
mso-bidi-font-size:10.0pt;}
@page WordSection1
{size:8.5in 11.0in;
margin:1.0in 1.0in 1.0in 1.0in;
mso-header-margin:.5in;
mso-footer-margin:.5in;
mso-paper-source:0;}
div.WordSection1
{page:WordSection1;}
-->
<!--[if gte mso 10]>
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.Security.Permissions.Controls.FolderPermissionsGrid.SaveViewState()
at System.Web.UI.Control.SaveViewStateRecursive() at
System.Web.UI.Control.SaveViewStateRecursive() at
System.Web.UI.Control.SaveViewStateRecursive() at System.Web.UI.Control.SaveViewStateRecursive()
at System.Web.UI.Control.SaveViewStateRecursive() at
System.Web.UI.Control.SaveViewStateRecursive() at
System.Web.UI.Control.SaveViewStateRecursive() at
System.Web.UI.Control.SaveViewStateRecursive() at System.Web.UI.Control.SaveViewStateRecursive()
at System.Web.UI.Control.SaveViewStateRecursive() at
System.Web.UI.Control.SaveViewStateRecursive() at
System.Web.UI.Control.SaveViewStateRecursive() at
System.Web.UI.Control.SaveViewStateRecursive() at System.Web.UI.Control.SaveViewStateRecursive()
at System.Web.UI.Control.SaveViewStateRecursive() at
System.Web.UI.Page.SaveAllState() at
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint,
Boolean includeStagesAfterAsyncPoint) --- End of inner exception stack trace
---and this error in log viewer:
<!--[if gte mso 9]>
Normal
0
unctuationKerning/>
false
false
false
oNotPromoteQF/>
EN-US
X-NONE
AR-SA
ontGrowAutofit/>
ontVertAlignCellWithSp/>
ontBreakConstrainedForcedTables/>
ontVertAlignInTxbx/>
MicrosoftInternetExplorer4
<!--
/* Font Definitions */
@font-face
{font-family:"Cambria Math";
panose-1:2 4 5 3 5 4 6 3 2 4;
mso-font-charset:1;
mso-generic-font-family:roman;
mso-font-format:other;
mso-font-pitch:variable;
mso-font-signature:0 0 0 0 0 0;}
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;
mso-font-charset:0;
mso-generic-font-family:swiss;
mso-font-pitch:variable;
mso-font-signature:-1610611985 1073750139 0 0 159 0;}
@font-face
{font-family:Tahoma;
panose-1:2 11 6 4 3 5 4 4 2 4;
mso-font-charset:0;
mso-generic-font-family:swiss;
mso-font-pitch:variable;
mso-font-signature:-520082689 -1073717157 41 0 66047 0;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{mso-style-unhide:no;
mso-style-qformat:yes;
mso-style-parent:"";
margin:0in;
margin-bottom:.0001pt;
mso-pagination:widow-orphan;
font-size:11.0pt;
font-family:"Calibri","sans-serif";
mso-fareast-font-family:Calibri;
mso-fareast-theme-font:minor-latin;
mso-bidi-font-family:"Times New Roman";}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:blue;
text-decoration:underline;
text-underline:single;}
a:visited, span.MsoHyperlinkFollowed
{mso-style-noshow:yes;
mso-style-priority:99;
color:purple;
mso-themecolor:followedhyperlink;
text-decoration:underline;
text-underline:single;}
span.normal
{mso-style-name:normal;
mso-style-unhide:no;}
.MsoChpDefault
{mso-style-type:export-only;
mso-default-props:yes;
font-size:10.0pt;
mso-ansi-font-size:10.0pt;
mso-bidi-font-size:10.0pt;}
@page WordSection1
{size:8.5in 11.0in;
margin:1.0in 1.0in 1.0in 1.0in;
mso-header-margin:.5in;
mso-footer-margin:.5in;
mso-paper-source:0;}
div.WordSection1
{page:WordSection1;}
-->
<!--[if gte mso 10]>
AssemblyVersion: 04.08.03
PortalID: 0
PortalName: TakvinCan
UserID: 1
UserName: host
ActiveTabID: 19
ActiveTabName: File Manager
RawURL:
/Default.aspx?tabid=19&error=Object+reference+not+set+to+an+instance+of+an+object.&content=0
AbsoluteURL: /Default.aspx
AbsoluteURLReferrer: http://takvincan.com/%D8%B5%D9%81%D...fault.aspx
UserAgent: Mozilla/5.0 (Windows; U; Windows NT 6.0;
en-US; rv:1.9.2.8) Gecko/20100722 Firefox/3.6.8
DefaultDataProvider: DotNetNuke.Data.SqlDataProvider,
DotNetNuke.SqlDataProvider
ExceptionGUID: ce74a9d1-ed6a-4382-afdc-e89decd0e82a
InnerException: Object reference not set to an
instance of an object.
FileName:
FileLineNumber: 0
FileColumnNumber: 0
Method: DotNetNuke.Security.Permissions.Controls.FolderPermissionsGrid.SaveViewState
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.Security.Permissions.Controls.FolderPermissionsGrid.SaveViewState()
at System.Web.UI.Control.SaveViewStateRecursive() at
System.Web.UI.Control.SaveViewStateRecursive() at
System.Web.UI.Control.SaveViewStateRecursive() at System.Web.UI.Control.SaveViewStateRecursive()
at System.Web.UI.Control.SaveViewStateRecursive() at
System.Web.UI.Control.SaveViewStateRecursive() at
System.Web.UI.Control.SaveViewStateRecursive() at
System.Web.UI.Control.SaveViewStateRecursive() at System.Web.UI.Control.SaveViewStateRecursive()
at System.Web.UI.Control.SaveViewStateRecursive() at
System.Web.UI.Control.SaveViewStateRecursive() at
System.Web.UI.Control.SaveViewStateRecursive() at
System.Web.UI.Control.SaveViewStateRecursive() at System.Web.UI.Control.SaveViewStateRecursive()
at System.Web.UI.Control.SaveViewStateRecursive() at
System.Web.UI.Page.SaveAllState() at
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint,
Boolean includeStagesAfterAsyncPoint) --- End of inner exception stack trace
---
Source:
:ServerName IRH09
Is there any idea about the cause of this problem? I don't know how can I find the reason, please help me.