(Good grief, the post text editor has more options than Microsoft Word.)

Just starting out on our trial license, and I'm running into a strange error initializing the control.

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Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.NullReferenceException: Object reference not set to an instance of an object.

Source Error:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Stack Trace:

[NullReferenceException: Object reference not set to an instance of an object.] DotNetGallery.Gallery.GetFormClientID() +5 DotNetGallery.Gallery.clientGoto_Script() +259 DotNetGallery.Gallery.AddClientScript() +57 DotNetGallery.Gallery.OnPreRender(EventArgs e) +127 System.Web.UI.Control.PreRenderRecursiveInternal() +62 System.Web.UI.Control.PreRenderRecursiveInternal() +125 System.Web.UI.Page.ProcessRequestMain() +1476

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This happens both in my code and in the provided show.aspx, but not in the default.aspx provided.

All assistance appreciated - I can provide further information on request.

David Adam
http://www.wamss.org.au/

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asp wysiwyg html editor: http://cutesoft.net/ASP
asp.net Image Gallery: http://cutesoft.net/ASP.NET+Image+Gallery/default.aspx
Live Support: http://cutesoft.net/live-support/default.aspx

I'm having a similar problem with the dotnetgallery install. Any advice?





Server Error in '/' Application.
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Could not find a part of the path "D:\hshome\hcebeta\mydomain.org\samplefolder\gallery.xml".
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.IO.DirectoryNotFoundException: Could not find a part of the path "D:\hshome\hcebeta\mydomain.org\samplefolder\gallery.xml".
Source Error:
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
Stack Trace:


[DirectoryNotFoundException: Could not find a part of the path "D:\hshome\hcebeta\mydomain.org\samplefolder\gallery.xml".]
System.IO.__Error.WinIOError(Int32 errorCode, String str) +287
System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize, Boolean useAsync, String msgPath, Boolean bFromProxy) +888
System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share) +45
System.Xml.XmlTextWriter..ctor(String filename, Encoding encoding) +34
System.Data.DataSet.WriteXmlSchema(String fileName) +49
DotNetGallery.Gallery.InitializeXMLFile(String xmlfile_path) +545

[FileNotFoundException: The file couldn't be accessed. This may be a security problem.]
DotNetGallery.Gallery.InitializeXMLFile(String xmlfile_path) +584
DotNetGallery.Gallery.get__xmlsource() +199

[FileNotFoundException: The file couldn't be accessed. This may be a security problem.]
DotNetGallery.Gallery.get__xmlsource() +314
DotNetGallery.Gallery.BindData() +872
DotNetGallery.Gallery.OnPreRender(EventArgs e) +119
System.Web.UI.Control.PreRenderRecursiveInternal() +62
System.Web.UI.Control.PreRenderRecursiveInternal() +125
System.Web.UI.Control.PreRenderRecursiveInternal() +125
System.Web.UI.Page.ProcessRequestMain() +1499


------------------------------------------------------------------------
Version Information: Microsoft .NET Framework Version:1.1.4322.2032; ASP.NET Version:1.1.4322.2032




I can PM you the url.


Mike

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asp.net Chat http://cutesoft.net/ASP.NET+Chat/default.aspx
Web Messenger: http://cutesoft.net/Web-Messenger/default.aspx
asp.net wysiwyg editor: http://cutesoft.net/ASP.NET+WYSIWYG+Editor/default.aspx
asp wysiwyg html editor: http://cutesoft.net/ASP
asp.net Image Gallery: http://cutesoft.net/ASP.NET+Image+Gallery/default.aspx
Live Support: http://cutesoft.net/live-support/default.aspx

I moved samplefolder from the web application directory to the root directory and now everything works.

Thanks...

Thank you for your replies.

I discovered that the problem with show.aspx was that I was not providing an ?album argument.

The problem with my pages was... well, I feel a bit stupid, but nevertheless:

I write all my code by hand (for various reasons), using a non-MS IDE. I had forgotten to insert the <form runat="server" ID="mainform"> tags into the source of my page.

It works now (well, more or less).

Thanks for your help!