برخی اوقات هنگام کار با helm و هنگام ورود به صفحات آن با خطاهای زیر روبرو می شوید:
Helm 4 Application Error.
Invalid postback or callback argument. Event validation is enabled
using in configuration or <%@ Page EnableEventValidation=”true”
%> in a page. For security purposes, this feature verifies that
arguments to postback or callback events originate from the server
control that originally rendered them. If the data is valid and
expected, use the ClientScriptManager.RegisterForEventValidation method
in order to register the postback or callback data for validation.
Source:
WHA.Helm.ControlPanel.dll Global Application_Error
Stack Trace:
at System.Web.UI.ClientScriptManager.ValidateEvent(St ring uniqueId,
String argument) at System.Web.UI.Control.ValidateEvent(String
uniqueID, String eventArgument) at
System.Web.UI.WebControls.TextBox.LoadPostData(Str ing postDataKey,
NameValueCollection postCollection) at
System.Web.UI.WebControls.TextBox.System.Web.UI.IP
ostBackDataHandler.LoadPostData(String postDataKey, NameValueCollection
postCollection) at System.Web.UI.Page.ProcessPostData(NameValueCollec
tion postData, Boolean fBeforeLoad) at
System.Web.UI.Page.ProcessRequestMain(Boolean
includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
Probing Paths:
C:\Program Files\WebHost Automation\Helm4\ControlPanel\bin
C:\Program Files\WebHost Automation\Helm4\ControlPanel\bin\10BD213F-F417-4AEE-9716-D1B53FE1D2B5\1.0.0.0
C:\Program Files\WebHost Automation\Helm4\ControlPanel\bin\24017B82-3769-484A-9808-9FD984DF5871\1.0.0.0
C:\Program Files\WebHost Automation\Helm4\ControlPanel\bin\26C5ADFD-EB95-4F35-AC21-1F880E2618B1\1.0.0.0
C:\Program Files\WebHost Automation\Helm4\ControlPanel\bin\27A1FC98-92BB-4876-B5F8-575051A66705\1.0.0.0
C:\Program Files\WebHost Automation\Helm4\ControlPanel\bin\2AC3B2D0-9FEA-4175-A2F1-57B7CD0A8308\1.0.0.0
C:\Program Files\WebHost Automation\Helm4\ControlPanel\bin\2E9FB302-536F-4345-A229-5BAA3B2408F8\1.0.0.0
C:\Program Files\WebHost Automation\Helm4\ControlPanel\bin\37D8DF60-13A3-489D-ADF7-F11702E16184\1.0.0.0
C:\Program Files\WebHost Automation\Helm4\ControlPanel\bin\3F994C23-761A-482C-856E-2C4774281674\1.0.0.0
C:\Program Files\WebHost Automation\Helm4\ControlPanel\bin\3FBE45D1-6A64-4838-92DF-4D48AD41E586\1.0.0.0
C:\Program Files\WebHost Automation\Helm4\ControlPanel\bin\4D01D877-6F57-41F4-8B77-39350D6CC401\1.0.0.0
C:\Program Files\WebHost Automation\Helm4\ControlPanel\bin\4D9D7050-FFAF-495E-8412-A4C53F27ACBF\1.0.0.0
C:\Program Files\WebHost Automation\Helm4\ControlPanel\bin\53C83B16-5D26-4CDC-9931-CE920390647D\1.0.0.0
C:\Program Files\WebHost Automation\Helm4\ControlPanel\bin\61B3A0BF-36D9-48F1-9D4C-5CCEA61B9E41\1.0.0.0
C:\Program Files\WebHost Automation\Helm4\ControlPanel\bin\62541890-8A7F-47B3-A099-ED7569347718\1.0.0.0
C:\Program Files\WebHost Automation\Helm4\ControlPanel\bin\769326F4-B2DD-4D65-BA4D-3B15CB7ADA85\1.0.0.0
C:\Program Files\WebHost Automation\Helm4\ControlPanel\bin\79C2219D-E3B2-4CF0-8BF7-B3C11AB6D039\1.0.0.0
C:\Program Files\WebHost Automation\Helm4\ControlPanel\bin\8D65FB0E-2087-4744-9E02-7EAB96ACFD3D\1.0.0.0
C:\Program Files\WebHost Automation\Helm4\ControlPanel\bin\95C181BB-30E8-4BB0-BC88-69696A159E59\1.0.0.0
C:\Program Files\WebHost Automation\Helm4\ControlPanel\bin\9E879366-38FC-44A7-8968-3361CF006AA7\1.0.0.0
C:\Program Files\WebHost Automation\Helm4\ControlPanel\bin\9EB58D21-9A63-4A38-9AEE-E7F310BE2C0F\1.0.0.0
C:\Program Files\WebHost Automation\Helm4\ControlPanel\bin\AFEE32DE-7351-4DE1-8F88-5D370C87DC10\1.0.0.0
C:\Program Files\WebHost Automation\Helm4\ControlPanel\bin\B5CB3394-DBF5-456B-AC32-28D87ED6F102\1.0.0.0
C:\Program Files\WebHost Automation\Helm4\ControlPanel\bin\C4480D0B-620F-4DD5-B0F4-5C42B3F662F3\1.0.0.0
C:\Program Files\WebHost Automation\Helm4\ControlPanel\bin\CC1CFC66-AAB8-46B4-9DF7-390992B86A5D\1.0.0.0
C:\Program Files\WebHost Automation\Helm4\ControlPanel\bin\CFDEA60C-284D-48DD-A192-1A2BF4CA6CEF\1.0.0.0
C:\Program Files\WebHost Automation\Helm4\ControlPanel\bin\D71F7ECF-E6C0-442C-B573-15664226F994\1.0.0.0
C:\Program Files\WebHost Automation\Helm4\ControlPanel\bin\E2EA7F3E-C089-4E81-9097-55F13621DE4D\1.0.0.0
C:\Program Files\WebHost Automation\Helm4\ControlPanel\bin\EA3389E8-E696-48DF-A62D-24F450A41812\1.0.0.0
C:\Program Files\WebHost Automation\Helm4\ControlPanel\bin\EDAA0D2A-37B5-47FB-9CCC-410FECD405E0\1.0.0.0
C:\Program Files\WebHost Automation\Helm4\ControlPanel\bin\FB0DA48E-3E80-4D15-9069-1F0A37B48EB2\1.0.0.0
در اغلب موارد این خطا در حالی رخ میدهد که در زمانی که صفحه جاری بصورت کامل load نشده است شما بر روی یک لینک یا دکمه کلیک می‌کنید.کافیست کمی صبر نمایید تا صفحه بصورت کامل بارگذاری شود و سپس برروی لینک مورد نظر کلیک نمایید.
این خطا اغلب در فایرفاکس رخ میدهد و کاربران اینترنت اکسپلورر کمتر با آن مواجه میشوند
