Hello,
I was testing out the demo for the GridAttachmentColumn directly from the demo page - http://demos.telerik.com/aspnet-ajax/grid/examples/generalfeatures/gridattachmentcolumn/defaultcs.aspx and while I tried uploading a file from both a Local and Network Drives, I keep getting a 'Sorry couldn't find a page' error. I have tried in both Internet Explorer 7 and FireFox 3.6.12 browsers.
Also, I have developed a page using the most current RadControls for ASP.NET AJAX Q3 2010. Although uploading and viewing the file (.XLSX) from a local drive did not have any errors, however viewing the file after uploading from a Network drive produced this error:
Exception Details: System.ArgumentException: Unterminated string passed in. (61): {"ID":30,"ColumnUniqueName":"AttachmentColumn","FileName":"G:
Source Error:
Stack Trace:
Do you know how I can fix this problem?
Thank you
I was testing out the demo for the GridAttachmentColumn directly from the demo page - http://demos.telerik.com/aspnet-ajax/grid/examples/generalfeatures/gridattachmentcolumn/defaultcs.aspx and while I tried uploading a file from both a Local and Network Drives, I keep getting a 'Sorry couldn't find a page' error. I have tried in both Internet Explorer 7 and FireFox 3.6.12 browsers.
Also, I have developed a page using the most current RadControls for ASP.NET AJAX Q3 2010. Although uploading and viewing the file (.XLSX) from a local drive did not have any errors, however viewing the file after uploading from a Network drive produced this error:
Unterminated string passed in. (61): {"ID":30,"ColumnUniqueName":"AttachmentColumn","FileName":"G:
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.ArgumentException: Unterminated string passed in. (61): {"ID":30,"ColumnUniqueName":"AttachmentColumn","FileName":"G:
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.
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Stack Trace:
[ArgumentException: Unterminated string passed in. (61): {"ID":30,"ColumnUniqueName":"AttachmentColumn","FileName":"G:]
System.Web.Script.Serialization.JavaScriptObjectDeserializer.DeserializeString() +543643
System.Web.Script.Serialization.JavaScriptObjectDeserializer.DeserializeInternal(Int32 depth) +233
System.Web.Script.Serialization.JavaScriptObjectDeserializer.DeserializeDictionary(Int32 depth) +422
System.Web.Script.Serialization.JavaScriptObjectDeserializer.DeserializeInternal(Int32 depth) +147
System.Web.Script.Serialization.JavaScriptObjectDeserializer.BasicDeserialize(String input, Int32 depthLimit, JavaScriptSerializer serializer) +51
System.Web.Script.Serialization.JavaScriptSerializer.Deserialize(JavaScriptSerializer serializer, String input, Type type, Int32 depthLimit) +37
System.Web.Script.Serialization.JavaScriptSerializer.Deserialize(String input) +70
Telerik.Web.UI.GridCommandEventArgsFactory.CreateGridCommandEventArgs(GridItem item, Object commandSource, CommandEventArgs originalArgs) +676
Telerik.Web.UI.GridItem.OnBubbleEvent(Object source, EventArgs e) +105
Telerik.Web.UI.GridItem.FireCommandEvent(String commandName, Object commandArgument) +46
Telerik.Web.UI.RadGrid.RaisePostBackEvent(String eventArgument) +8614
System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) +13
System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) +175
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1565
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Do you know how I can fix this problem?
Thank you
1 Answer, 1 is accepted
0
Hello dev79,
It seems the characters in the name of the uploaded files are breaking the serialization on the server. Try renaming your file so that the name does not contain any quotes or special characters. Ideally, try with alphanumeric characters only.
Veli
the Telerik team
It seems the characters in the name of the uploaded files are breaking the serialization on the server. Try renaming your file so that the name does not contain any quotes or special characters. Ideally, try with alphanumeric characters only.
Veli
the Telerik team
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