<p>Could you try out updated docs (see <a href="https://github.com/bitcoin/bitcoin/pull/22890" rel="nofollow noreferrer">https://github.com/bitcoin/bitcoin/pull/22890</a>), and please submit an issue with build errors to <a href="https://github.com/bitcoin/bitcoin/issues" rel="nofollow noreferrer">https://github.com/bitcoin/bitcoin/issues</a>.</p>

CC BY-SA 4.0
2021-09-06T01:22:59.867Z
2021-09-06T01:22:59.867Z
hebasto
<p>I have successfully downloaded the source for Bitcoin Nodes V19 and V20 and built them in Visual Studio but get compilation errors when trying to do the same with V21.1. I have reloaded all dependent software packages (Boost etc) using vcpkg, reinstalled Visual Studio, redone vcpkg integrate install but it makes no difference. I am still able to compile and link V20 but not V21.</p>
<p>Is it possible the source code for V21.1 from GitHub is somehow wrong?</p>
<p>Anyone else had this problem?</p>
<p>Thanks,</p>
<p>Jon</p>

CC BY-SA 4.0
2021-09-03T14:10:03.260Z
Bitcoin Core's CI infrastructure builds and runs tests with an MSVC build, so presumably the code is fine. It's hard to tell what is wrong without seeing your actual errors.
Pieter Wuille
<bitcoin-core><bitcoin-core-development>
Visual Studio Compilation errors in V21.1
Jon B
# Visual Studio Compilation errors in V21.1

(Asked by: username_0 on 2021-09-03)

I have successfully downloaded the source for Bitcoin Nodes V19 and V20 and built them in Visual Studio but get compilation errors when trying to do the same with V21.1. I have reloaded all dependent software packages (Boost etc) using vcpkg, reinstalled Visual Studio, redone vcpkg integrate install but it makes no difference. I am still able to compile and link V20 but not V21.

Is it possible the source code for V21.1 from GitHub is somehow wrong?

Anyone else had this problem?

Thanks,

Jon

**Tags:** bitcoin-core, bitcoin-core-development

> **Comments:**
> **username_1**: Bitcoin Core's CI infrastructure builds and runs tests with an MSVC build, so presumably the code is fine. It's hard to tell what is wrong without seeing your actual errors.  

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## 1 answers

### Answer by username_2 on 2021-09-06. Score: 1

Could you try out updated docs (see <https://github.com/bitcoin/bitcoin/pull/22890>), and please submit an issue with build errors to <https://github.com/bitcoin/bitcoin/issues>.


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