# Nearly Success, but ("Timeout was reached")

**URL:** <https://discourse.slicer.org/t/nearly-success-but-timeout-was-reached/22703>\
**Category:** Development\
**Tags:** build\
**Created:** [March 27, 2022, 12:13am UTC](https://discourse.slicer.org/t/nearly-success-but-timeout-was-reached/22703 "2022-03-27T00:13:57Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![whu](https://avatars.discourse-cdn.com/v4/letter/w/7ab992/32.png) [@whu](https://discourse.slicer.org/u/whu)\
**Post date:** [March 27, 2022, 12:13am UTC](https://discourse.slicer.org/t/nearly-success-but-timeout-was-reached/22703/1 "2022-03-27T00:13:57Z")

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new version Slicer version by git; Qt 5.15.2; VS 2019.  
The compile result show:  
========= 生成: 成功 46 个，失败 1 个，最新 1 个，跳过 3 个 ==========

Log file for error:

49\> CMake Error at C:/Slicer/SlicerSource/CMake/ExternalData.cmake:1113 (message):  
49\>  
49\>  
49\> Object MD5=c9957d62f0bda84055b4f41f4eef28ef not found at:  
49\>  
49\> [https://github.com/Slicer/SlicerTestingData/releases/download/MD5/c9957d62f0bda84055b4f41f4eef28ef](https://github.com/Slicer/SlicerTestingData/releases/download/MD5/c9957d62f0bda84055b4f41f4eef28ef) (“Timeout was reached”)  
49\>  
49\>  
49\>C:\VS2019\MSBuild\Microsoft\VC\v160\Microsoft.CppCommon.targets(241,5): error MSB8066: “C…

why?  
The data can be downloaded Manually, why in the compile process?

Waiting for help . thanks

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<div class="post-metadata">

**Author:** ![whu](https://avatars.discourse-cdn.com/v4/letter/w/7ab992/32.png) [@whu](https://discourse.slicer.org/u/whu)\
**Post date:** [March 28, 2022, 11:10am UTC](https://discourse.slicer.org/t/nearly-success-but-timeout-was-reached/22703/2 "2022-03-28T11:10:02Z")

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thanks for focusing. Finally this kind of error matters little.

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**Author:** ![lassoan](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/lassoan/32/13_2.png) [@lassoan](https://discourse.slicer.org/u/lassoan)\
**Post date:** [March 28, 2022, 11:24am UTC](https://discourse.slicer.org/t/nearly-success-but-timeout-was-reached/22703/3 "2022-03-28T11:24:41Z")

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This was a network error. Must likely your internet connection was too slow or disconnected during the download.