11.5 - bug with Visual studio 2019

Dears,
When I first time open the T-SQL editor (just a plain editor for SSDT scripts) in Visual Studio I receive two pop-up window with exceptions:
First one:
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SQL Assistant - Error
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ServiceCache class not found in Microsoft.SqlServer.Express.VSIntegration
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ОК
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Second one immediately after the first:
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SQL Assistant - Error
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ScriptType type not found in Microsoft.SqlServer.Express.VSIntegration
---------------------------
ОК
---------------------------

After that everything works fine, but after MSVS restart is occures again.

11.5.362 prof
VisualStudio.16.Release/16.9.4+31205.134
Microsoft .NET Framework Version 4.8.04084
Installed Version: Professional
SQL Server Data Tools 16.0.62103.10080

BR, Evgeniy

	ezhovea wrote:
	Dears, When I first time open the T-SQL editor (just a plain editor for SSDT scripts) in Visual Studio I receive two pop-up window with exceptions:

Please, check my post from Mar 30, 2020
https://www.softtreetech.com/support/phpBB2/viewtopic.php?t=25449&highlight=
The issue is the same :(

Does it work for you when you open SQL files using File/Open menu? When opening procedure code from SQL Server Object Explorer or Database Explorer?

We managed to reproduce this issue. The issue is specific to one particular editor type in VS which is different from everything else. That editor is invoked from Tools / SQL Server / New Query... menu, it internally has a dependency on Microsoft.SqlServer.Express.VSIntegration component from SQL Server Express, which we currently don't expect/support in VS IDE. We will have it supported in the next version 12.0.

As a workaround for now, please use File / Open menu to open existing or new SQL file, or to edit existing procedures in the database, you can open them from the VS Database Explorer. We support both of them.