• jenbryant39
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My Visual force page is using custom components created in the same org. Till yesterday the page was working fine but all of sudden today I am getting this error when I open this page.


Tag Library supports namespace: http://salesforce.com/standard/components/apex, but no tag was defined for name: attribute



Another trivial but strange thing thats happening is that, I can't open a component in view mode. On trying to view the component from Setup > Develop > Components. Following salesforce error comes, though we can edit the component :)

An internal server error has occurred An error has occurred while processing your request. The salesforce.com support team has been notified of the problem. If you believe you have additional information that may be of help in reproducing or correcting the error, please contact support@salesforce.com. Please indicate the URL of the page you were requesting, any error id shown on this page as well as any other related information. We apologize for the inconvenience.

Thank you again for your patience and assistance. And thanks for using Salesforce!

Error ID: 299154357-472 (-607383983)


I am getting couple of these wierd errors recently, like I get same error on "Run All Tests".


Does this means that latest salesforce upgrades are not stable and worth installing ?? I tried removing the custom components, still the error is coming.


Please help !

I followed this demo but can't list custom objects in the tabs.
If my custom object is "Transfer Station" and is child to Account in Master - Detail relationship, how do I code this?
I was able to figure out Closed Activities, Contracts, on my own, but beyond that, no custom object.
 <apex:tab label="Open Activities" name="OpenActivities" id="tabOpenAct">
         <apex:relatedList subject="{!account}" list="OpenActivities" />
 <apex:tab label="Closed Activities" name="ActivityHistories" id="tabClosdAct">
         <apex:relatedList subject="{!account}" list="ActivityHistories" />

Those work. How would Transfer Station get in there? Thanks in advance!

  • October 22, 2008
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