Share via

Visual Studio 2019: Source information is missing from the debug information for this module

Elba 141 Reputation points
2021-06-17T04:28:17.123+00:00

I am using Visual Studio 2019. The Program was executing fine. I made a few harmless code changes and now suddenly the program does not run at all. When I execute, it displays the error message in the picture below.

106369-msg.jpg

This is what the solutions explorer property tab looks like

106387-properties.jpg

Any thoughts on what I can do to fix this problem?

Developer technologies | Visual Studio | Other
Developer technologies | Visual Studio | Other

A family of Microsoft suites of integrated development tools for building applications for Windows, the web, mobile devices and many other platforms. Miscellaneous topics that do not fit into specific categories.

Developer technologies | C#
Developer technologies | C#

An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.

1 answer

Sort by: Most helpful
Most helpful Newest Oldest
  1. PengGe-MSFT 3,391 Reputation points
    2021-06-18T09:21:30.683+00:00

    Hi @Elba

    Welcome to Microsoft Q&A!

    Please confirm that the references your application depends on have not been deleted.
    You can try the following methods:

    1). TOOLS->Options->Debugging->General, disable "Require source files to exactly match the original version" .
    2). TOOLS->Options->Debugging->Symbols, enable the Microsoft Symbols Server.
    3). TOOLS->Options->Debugging, check "Enable Just My Code' and "use Manage/Unmanage mode".

    Clear the solutions generated by the last build, then rebuild your app.

    We look forward to hearing from you.

    Sincerely,
    Peng
    *
    If the answer is helpful, please click "Accept Answer" and upvote it.
    Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread

    Was this answer helpful?

    1 person found this answer helpful.

Your answer

Answers can be marked as 'Accepted' by the question author and 'Recommended' by moderators, which helps users know the answer solved the author's problem.