Intersoft Community - WebScheduler - Error: Name cannot begin with the ']' character...

Error: Name cannot begin with the ']' character...

yudi — Fri, 24 Feb 2012 03:39:16 GMT

Thank you for sending the necessary files.

I have re-created a test page based on those files. The WebScheduler control in my test page using all of the properties as found in the sample file. However I was unable to reproduce the reported problem on my local test.

There are several differences that may exist between the re-created sample and your page.

Database
Editing form
JavaScript function for OnEditingFormShow; OnAfterDelete; OnAfterEdit; OnAfterAdd; OnCallOutShow; and OnEventSelected client side event
WebSchedulerHoliday object
Select/Insert parameter

For your information, the test has been performed using WebScheduler 2 build 223 and WebUI.NET Framework 3 build 801.

Could you please try to do the following and let us know the result?

Removes all client side events.
Removes WebSchedulerHoliday.
Disable AllowEdit; EditingForm; and EmptyCellClickAction
Save all the changes and recheck the reported problem.

If the problem still persists, then I may agree with you that it has be something to do with SQL or data pointing.

Look forward to hearing back from you.

Error: Name cannot begin with the ']' character...

sfrench@sierradata.com — Thu, 23 Feb 2012 12:15:46 GMT

Hi Yudi,

We weren't able to replicate in the samples either, maybe it has to do with SQL server or maybe some setting in the Scheduler we missed. I've created a new sample page and stripped out all of our custom code. We still get the error but it's slighly different now. This probably has more to do with pointing to data that has changed for the resources and not the changes in the page itself.

Here's the new version. The sample files have been attached.

Thanks!

Name cannot begin with the '^' character, hexadecimal value 0x5E. Line 1, position 42908.

Error: Name cannot begin with the ']' character...

yudi — Thu, 23 Feb 2012 01:56:58 GMT

I tried to reproduce the reported problem in my local test but my efforts were not successful – everything worked smoothly and the WebScheduler page was accessed without any issues.

Could you please enclosed the .aspx page and .aspx.cs (or .aspx.vb) page as attachment?

Error: Name cannot begin with the ']' character...

sfrench@sierradata.com — Wed, 22 Feb 2012 12:22:54 GMT

Hello,

We are using WebScheduler version 2.0.1000.223. We recently uncovered an error that we have not been able to figure out on our own. We've also been unable to replicate the error in your samples but I figured I would post here in the hopes that someone recognizes the error anyway. Full error details below this message.

Here is what we have figured out... the error occurs when we have many items in the "Resources" datasource. We are using an ISDataSource that points to a Stored Procedure in MS SQL server. The page loads without issue with up to 500 resources (although pretty slow). Around 600 the page will load but we get a Javascript timeout warning (Continue running this script...). Over 700 resources and we get the error below. Originally we assumed there was a problem with the data but after some testing we found all records loaded fine as long as the total number was under 700. We did not run into this same limitation in your samples. I'm not sure if this is a difference in how Access and SQL work with an ISDataSource but the error is very real in our production system. There is too much proprietary code in the UI and backend to post much of a sample here but the error does seem to be occurring when an Intersoft control is loaded, not any of our custom stuff.

Any information or guidance would be much appreciated.

Thanks,
Scott French

Server Error in '/' Application.

Name cannot begin with the ']' character, hexadecimal value 0x5D. Line 1, position 33188.

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.Xml.XmlException: Name cannot begin with the ']' character, hexadecimal value 0x5D. Line 1, position 33188.

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:

[XmlException: Name cannot begin with the ']' character, hexadecimal value 0x5D. Line 1, position 33188.]

System.Xml.XmlTextReaderImpl.Throw(Exception e) +76

System.Xml.XmlTextReaderImpl.Throw(String res, String[] args) +88

System.Xml.XmlTextReaderImpl.Throw(Int32 pos, String res, String[] args) +18

System.Xml.XmlTextReaderImpl.ParseQName(Boolean isQName, Int32 startOffset, Int32& colonPos) +3932837

System.Xml.XmlTextReaderImpl.ParseElement() +459

System.Xml.XmlTextReaderImpl.ParseElementContent() +121

System.Xml.XmlTextReaderImpl.Read() +45

System.Xml.XmlLoader.LoadNode(Boolean skipOverWhitespace) +58

System.Xml.XmlLoader.LoadDocSequence(XmlDocument parentDoc) +20

System.Xml.XmlLoader.Load(XmlDocument doc, XmlReader reader, Boolean preserveWhitespace) +129

System.Xml.XmlDocument.Load(XmlReader reader) +108

System.Xml.XmlDocument.LoadXml(String xml) +113

ISNet.WebUI.XmlCompressor.XmlCompressor.Compress(XmlDocument xml) +136

ISNet.WebUI.ISNetControl.GetXMLData() +208

ISNet.WebUI.ISNetControl.(Object Ӷ, EventArgs ӷ) +360

System.EventHandler.Invoke(Object sender, EventArgs e) +0

System.Web.UI.Control.OnPreRender(EventArgs e) +8685334

System.Web.UI.Control.PreRenderRecursiveInternal() +80

System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +842

Version Information: Microsoft .NET Framework Version:2.0.50727.3074; ASP.NET Version:2.0.50727.4049