Preview

HillromHillrom
in FastReport .NET

I upgraded to the latest version of FR Standard and VS 2022. I now get this error when trying to edit a report in Preview. I have been using FR for several years.

************** Exception Text **************

System.NullReferenceException: Object reference not set to an instance of an object.

  at FastReport.Controls.DataTreeView.CreateNodes(Dictionary dictionary)

  at FastReport.Forms.TextEditorForm.Init()

  at FastReport.Forms.TextEditorForm.TextEditorForm_Shown(Object sender, EventArgs e)

  at System.Windows.Forms.Form.OnShown(EventArgs e)

  at System.Windows.Forms.Form.CallShownEvent()

  at System.Windows.Forms.Control.InvokeMarshaledCallbackDo(ThreadMethodEntry tme)

  at System.Windows.Forms.Control.InvokeMarshaledCallbackHelper(Object obj)

  at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)

  at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)

  at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)

  at System.Windows.Forms.Control.InvokeMarshaledCallback(ThreadMethodEntry tme)

  at System.Windows.Forms.Control.InvokeMarshaledCallbacks()

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Rich Text Editor. To edit a paragraph's style, hit tab to get to the paragraph menu. From there you will be able to pick one style. Nothing defaults to paragraph. An inline formatting menu will show up when you select text. Hit tab to get into that menu. Some elements, such as rich link embeds, images, loading indicators, and error messages may get inserted into the editor. You may navigate to these using the arrow keys inside of the editor and delete them with the delete or backspace key.

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