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[UnsafeControlException: A Web Part or Web Form Control on this Page cannot be displayed or imported

When the upgrade of 2007 to 2010 took place i started to get errors for my webparts on my website as mentioned below: Error[1] Web Part Error: A Web Part or Web Form Control on this Page cannot be ...
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1answer
88 views

web.config Entries not Being Removed During Feature Deactivation

I'm writing a web application scoped feature receiver to make changes to web.config using SPWebConfigModification. Adding entries is working well. My problem is removing the entries. When stepping ...
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1answer
58 views

ApplyWebConfigModifications caching issue

Doing some testing of adding multiple configuration settings during a feature activation. One of my trials caused an error with a setting, specifically around preCondition statement for ...
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1answer
367 views

Verify whether some node exists in SP web.config

Is any way how to find you whether some node exists in web config? SPWebConfigModification? or some other class? I belive there must be way how to find it out. Thanks.
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0answers
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SPWebConfigModification and the SPContentService collection

I have created a class that parses an xml file and then adds the appropriate modifications to the web.config in my SharePoint 2010 web applications. When a feature is activated the proper mods are ...
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0answers
148 views

Error on SPWebApplication.WebService.ApplyWeyConfigModifications

I've been trying to add a line to my web.config through a EventReceiver on my webpart's Feature. I tried to follow some 'tutorials' (this, this and this). It wasn't working, but at least i could ...
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0answers
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Manage Content and Structure Custom Errors After Upgrade

I upgraded to SharePoint 2010 and now I can not get access to the content and structure section located under "Site Actions". The runtime error appears telling me that an Application error occurred on ...