ValidationSummary not shown

I have created an asp.net mvc 3 razor view and added data annotation attributes on model properties. when i cl开发者_开发百科ick the submit button on form, I see the validation messages as I used Html.ValidationMessageFor. but I dont see validation summary although I have added @Html.ValidationSummary(true). Please suggestion fix.

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Try passing false:

@Html.ValidationSummary(false)