Power Platform Community Forum Thread Details

Hey!

We're seeing an odd issue only in one of our environments, where Web Forms rendering File columns throw an exception (see below). At first I thought maybe a workflow or a plugin was causing it, but this seems to be coming from the portal itself.

I'm not exactly sure as to when this stopped working in our dev environment... likely within the last week.

The record displays and behaves as expected in our model-driven app. I'm at a loss here 🤔

Thanks for the help!

The given key was not present in the dictionary.

Description:An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details:System.Collections.Generic.KeyNotFoundException: The given key was not present in the dictionary.

Source Error:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Stack Trace:

[KeyNotFoundException: The given key was not present in the dictionary.]
 System.ThrowHelper.ThrowKeyNotFoundException() +38
 System.Collections.Generic.Dictionary`2.get_Item(TKey key) +54
 Adxstudio.Xrm.Web.UI.CrmEntityFormView.FileControlTemplate.GetBlockedFileExtensions() in C:\__w\1\s\Framework\Adxstudio.Xrm\Web\UI\CrmEntityFormView\FileControlTemplate.cs:530
 Adxstudio.Xrm.Web.UI.CrmEntityFormView.FileControlTemplate.InstantiateControlIn(Control container) in C:\__w\1\s\Framework\Adxstudio.Xrm\Web\UI\CrmEntityFormView\FileControlTemplate.cs:106
 Adxstudio.Xrm.Web.UI.CrmEntityFormView.CellTemplate.InstantiateIn(Control container) in C:\__w\1\s\Framework\Adxstudio.Xrm\Web\UI\CrmEntityFormView\CellTemplate.cs:211
 Adxstudio.Xrm.Web.UI.CrmEntityFormView.TableLayoutRowTemplate.InstantiateLayoutIn(Control container, IEnumerable`1 cellTemplates) in C:\__w\1\s\Framework\Adxstudio.Xrm\Web\UI\CrmEntityFormView\TableLayoutRowTemplate.cs:68
 Adxstudio.Xrm.Web.UI.CrmEntityFormView.TableLayoutRowTemplate.InstantiateIn(Control container) in C:\__w\1\s\Framework\Adxstudio.Xrm\Web\UI\CrmEntityFormView\TableLayoutRowTemplate.cs:56
 Adxstudio.Xrm.Web.UI.CrmEntityFormView.TableLayoutSectionTemplate.InstantiateIn(Control container) in C:\__w\1\s\Framework\Adxstudio.Xrm\Web\UI\CrmEntityFormView\TableLayoutSectionTemplate.cs:141
 Adxstudio.Xrm.Web.UI.CrmEntityFormView.TabTemplate.InstantiateIn(Control container) in C:\__w\1\s\Framework\Adxstudio.Xrm\Web\UI\CrmEntityFormView\TabTemplate.cs:122
 Adxstudio.Xrm.Web.UI.CrmEntityFormView.CompositeTemplate.InstantiateIn(Control container) in C:\__w\1\s\Framework\Adxstudio.Xrm\Web\UI\CrmEntityFormView\CompositeTemplate.cs:19
 Adxstudio.Xrm.Web.UI.WebControls.CrmEntityFormView.CreateChildControls() in C:\__w\1\s\Framework\Adxstudio.Xrm\Web\UI\WebControls\CrmEntityFormView.cs:927
 System.Web.UI.Control.EnsureChildControls() +130
 System.Web.UI.Control.PreRenderRecursiveInternal() +66
 System.Web.UI.Control.PreRenderRecursiveInternal() +297
 System.Web.UI.Control.PreRenderRecursiveInternal() +297
 System.Web.UI.Control.PreRenderRecursiveInternal() +297
 System.Web.UI.Control.PreRenderRecursiveInternal() +297
 System.Web.UI.Control.PreRenderRecursiveInternal() +297
 System.Web.UI.Control.PreRenderRecursiveInternal() +297
 System.Web.UI.Control.PreRenderRecursiveInternal() +297
 System.Web.UI.Control.PreRenderRecursiveInternal() +297
 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +7479

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