MySQL Bugs: #98244: unable to login

Bug #98244	unable to login
Submitted:	16 Jan 2020 7:24	Modified:	3 Feb 2020 12:05
Reporter:	sravan kumar vakati	Email Updates:
Status:	Can't repeat	Impact on me:	None
Category:	MySQL Server: Logging	Severity:	S2 (Serious)
Version:	MySQL Server 8.0.19	OS:	Windows
Assigned to:		CPU Architecture:	Any

Description:
Exception = System.TypeInitializationException
Message = The type initializer for 'HtmlRenderer.Utils.FontsUtils' threw an exception.
FullText = System.TypeInitializationException: The type initializer for 'HtmlRenderer.Utils.FontsUtils' threw an exception. ---> System.ArgumentException: An item with the same key has already been added.
   at System.ThrowHelper.ThrowArgumentException(ExceptionResource resource)
   at System.Collections.Generic.Dictionary`2.Insert(TKey key, TValue value, Boolean add)
   at HtmlRenderer.Utils.FontsUtils..cctor()
   --- End of inner exception stack trace ---
   at HtmlRenderer.Utils.FontsUtils.IsFontExists(String family)
   at HtmlRenderer.Parse.CssParser.ParseFontFamilyProperty(String propValue)
   at HtmlRenderer.Parse.CssParser.AddProperty(String propName, String propValue, Dictionary`2 properties)
   at HtmlRenderer.Parse.CssParser.ParseCssBlockProperties(String blockSource)
   at HtmlRenderer.Parse.CssParser.ParseCssBlockImp(String className, String blockSource)
   at HtmlRenderer.Parse.CssParser.FeedStyleBlock(CssData cssData, String block, String media)
   at HtmlRenderer.Parse.CssParser.ParseStyleBlocks(CssData cssData, String stylesheet)
   at HtmlRenderer.Parse.CssParser.ParseStyleSheet(CssData cssData, String stylesheet)
   at HtmlRenderer.Utils.CssUtils.get_DefaultCssData()
   at HtmlRenderer.HtmlContainer.SetHtml(String htmlSource, CssData baseCssData)
   at HtmlRenderer.HtmlPanel.set_Text(String value)
   at MySQL.Forms.ViewEventTarget.HandleMouseClick(Object sender, MouseEventArgs e)
   at System.Windows.Forms.Control.OnMouseClick(MouseEventArgs e)
   at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
   at System.Windows.Forms.Control.WndProc(Message& m)
   at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

How to repeat:
Exception = System.TypeInitializationException
Message = The type initializer for 'HtmlRenderer.Utils.FontsUtils' threw an exception.
FullText = System.TypeInitializationException: The type initializer for 'HtmlRenderer.Utils.FontsUtils' threw an exception. ---> System.ArgumentException: An item with the same key has already been added.
   at System.ThrowHelper.ThrowArgumentException(ExceptionResource resource)
   at System.Collections.Generic.Dictionary`2.Insert(TKey key, TValue value, Boolean add)
   at HtmlRenderer.Utils.FontsUtils..cctor()
   --- End of inner exception stack trace ---
   at HtmlRenderer.Utils.FontsUtils.IsFontExists(String family)
   at HtmlRenderer.Parse.CssParser.ParseFontFamilyProperty(String propValue)
   at HtmlRenderer.Parse.CssParser.AddProperty(String propName, String propValue, Dictionary`2 properties)
   at HtmlRenderer.Parse.CssParser.ParseCssBlockProperties(String blockSource)
   at HtmlRenderer.Parse.CssParser.ParseCssBlockImp(String className, String blockSource)
   at HtmlRenderer.Parse.CssParser.FeedStyleBlock(CssData cssData, String block, String media)
   at HtmlRenderer.Parse.CssParser.ParseStyleBlocks(CssData cssData, String stylesheet)
   at HtmlRenderer.Parse.CssParser.ParseStyleSheet(CssData cssData, String stylesheet)
   at HtmlRenderer.Utils.CssUtils.get_DefaultCssData()
   at HtmlRenderer.HtmlContainer.SetHtml(String htmlSource, CssData baseCssData)
   at HtmlRenderer.HtmlPanel.set_Text(String value)
   at MySQL.Forms.ViewEventTarget.HandleMouseClick(Object sender, MouseEventArgs e)
   at System.Windows.Forms.Control.OnMouseClick(MouseEventArgs e)
   at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
   at System.Windows.Forms.Control.WndProc(Message& m)
   at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

Unable to login

Attachment: Report a bug MySQL.JPG (image/jpeg, text), 84.30 KiB.

When I am trying to login MySQL Server after putting password some error message is coming.

Hello Sravan,

Thank you for the bug report.
I tried to reproduce your issue on windows 10 with workbench 8.0.19 but I am not seeing any issues at my end. 
Quoting  Mike's comment  from  Bug #75344,  "I think this may have to do with corrupt fonts. We have seen similar errors before because a font's "regular" style could not be found, which turned out to be that for some unknown reaons that font got corrupted. After replacing it with one from another machine everything turned ok. Maybe you can try to find out for which font the error message is issued and try to repair that."

Regards,
Ashwini Patil