Hi All
Iam getting "Catastrophic failure (Exception from HRESULT: 0x8000FFFF (E_UNEXPECTED))" this Error while adding ClientsideEvents in ultrawebgrid . Iam placing this ultrawebgrid in user control which is then placed in a master page.
So please help me in solving it ...
This does certainly sound weird - this is a COM general exception that should rarely, if ever, be seen in a managed web ASP.NET application. Do you have any other additional 3rd party components referenced in the application? Can you reproduce that consistently after a particular set of steps (so that we can reproduce that as well).
Do you have a complete stack trace, or just this message (and if possible, can you send the complete stacktrace and if possible - screenshot of the error).
Any additional information would be helpful. I also recommend contacting our Developer Support department directly, especialy if it is something urgent. They can be reached at:
I am getting the same error. Has this been resolved?
Hi
I have been getting the same error with the 2011.1 version when adding client scripts. However today in noticed the following:
1. When you add a new Client Event a new Client Script is added like this: <
<
script type="text/javascript" id="igClientScript">
For each event you add a new sript is added and normally this is appended with a number so next one wold be:
<script type="text/javascript" id="igClientScript1"> 2. I was getting this error on a page, I had decided to rename the Client Scripts to indicate the EventHandlers stored in them (i.e. igDropDown for webDropDowns etc) and I noticed that after this I was able to add new ClientSideEvents to the the page without the error showing. 3. I then tried adding several events for a webImageButton and this worked OK. As I had other WebImage buttons on the page I then tried adding events for another button and when I did this the Catastrophic Failure error re-appeared and did so for all other controls on the page. From this I suspect that when you try to add a ClientSideEvent for another instance of a control that you have already added a ClientSideEvent that the default Client Script is requested <script type="text/javascript" id="igClientScript"> But as this is already on the page then this error results, so this may be worth further investigation, so I will submit a support case with the info. If you are getting error when adding ClientSideEvents, then as a workaround it might be worth trying to change the id of the client scripts on the page and see if this resolves the issue.
<script type="text/javascript" id="igClientScript1">
2. I was getting this error on a page, I had decided to rename the Client Scripts to indicate the EventHandlers stored in them (i.e. igDropDown for webDropDowns etc) and I noticed that after this I was able to add new ClientSideEvents to the the page without the error showing.
3. I then tried adding several events for a webImageButton and this worked OK. As I had other WebImage buttons on the page I then tried adding events for another button and when I did this the Catastrophic Failure error re-appeared and did so for all other controls on the page.
From this I suspect that when you try to add a ClientSideEvent for another instance of a control that you have already added a ClientSideEvent that the default Client Script is requested
<script type="text/javascript" id="igClientScript">
But as this is already on the page then this error results, so this may be worth further investigation, so I will submit a support case with the info.
If you are getting error when adding ClientSideEvents, then as a workaround it might be worth trying to change the id of the client scripts on the page and see if this resolves the issue.