BuyLog In
Bug Report T1282659
Visible to All Users

Visual Studio Report Designer - "Could not load file or assembly 'System.ComponentModel.TypeConverter' or one of its dependencies" error occurs on attempt to use a custom control

created a day ago

Steps to reproduce:

  1. Create a subclass of XRChart.
  2. Open Visual Studio Report Designer.
  3. Drop a custom chart control onto the designer surface.

Expected results:

A custom control appears in a report.

Current results:

Exceptions are thrown.

In v24.1.7: "Could not load file or assembly 'System.ComponentModel.TypeConverter' or one of its dependencies."

In v24.2.5: "Value cannot be null. Parameter name: collection."

Sign in to comment on this post

Disclaimer: The information provided on DevExpress.com and affiliated web properties (including the DevExpress Support Center) is provided "as is" without warranty of any kind. Developer Express Inc disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. Please refer to the DevExpress.com Website Terms of Use for more information in this regard.

Confidential Information: Developer Express Inc does not wish to receive, will not act to procure, nor will it solicit, confidential or proprietary materials and information from you through the DevExpress Support Center or its web properties. Any and all materials or information divulged during chats, email communications, online discussions, Support Center tickets, or made available to Developer Express Inc in any manner will be deemed NOT to be confidential by Developer Express Inc. Please refer to the DevExpress.com Website Terms of Use for more information in this regard.