rstern
Guest
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 Posted:
Thu Jan 06, 2005 7:16 pm Post subject:
Webpart gives "An unexpected error has occurred" page |
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I have a webpart that contains a Microsoft.Web.UI.WebControls.TreeView
control. I have put the dll for the treeview in the bin folder, tried
registering it in the GAC but to no avail.
When the webpart includes the line
_tree = new Microsoft.Web.UI.WebControls.TreeView();
and I add it to a page, it crashes giving the error page:
==========================================================
An unexpected error has occurred.
Web Parts Maintenance Page: If you have permission, you can use this
page to temporarily disable Web Parts or remove personal settings. For
more information, contact your site administrator.
Troubleshoot issues with Windows SharePoint Services.
==========================================================
Even putting the offending line inside a try-catch didn't help.
What do I need to do?
Thanks,
Rafi |
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Michael Christensen
Guest
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| Posted:
Fri Jan 07, 2005 2:53 am Post subject:
Re: Webpart gives "An unexpected error has occurred" page |
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rstern wrote:
| Quote: | I have a webpart that contains a Microsoft.Web.UI.WebControls.TreeView
control. I have put the dll for the treeview in the bin folder, tried
registering it in the GAC but to no avail.
When the webpart includes the line
_tree = new Microsoft.Web.UI.WebControls.TreeView();
and I add it to a page, it crashes giving the error page:
==========================================================
An unexpected error has occurred.
Web Parts Maintenance Page: If you have permission, you can use this
page to temporarily disable Web Parts or remove personal settings. For
more information, contact your site administrator.
Troubleshoot issues with Windows SharePoint Services.
==========================================================
Even putting the offending line inside a try-catch didn't help.
What do I need to do?
Thanks,
Rafi
Hi Rafi |
Not sure about what the problem is, but first step is to disable the
standard CustomError-page Sharepoint is serving up with a proper stack
trace, in order to be able to pinpoint the underlying cause.
To do this, modify the <customErrors> and <SafeMode> tags as described in
http://www.devx.com/dotnet/Article/17518/1763/page/6
Then try posting the callstack and relevant parts of the Webpart code,
then perhaps someone will be able to help you out.
Regards
Michael Christensen
Danish Agricultural Advisory Service
www.landscentret.dk
---------------------
The views expressed here are personal and do not necessarily reflect the
views of my employer |
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