# qMRMLSubjectHierarchyTreeView vs2022 error LNK2019

**URL:** https://discourse.slicer.org/t/qmrmlsubjecthierarchytreeview-vs2022-error-lnk2019/25021
**Category:** Development
**Created:** [August 31, 2022, 5:12am UTC](https://discourse.slicer.org/t/qmrmlsubjecthierarchytreeview-vs2022-error-lnk2019/25021 "2022-08-31T05:12:33Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![miniminic](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/miniminic/32/16647_2.png) [@miniminic](https://discourse.slicer.org/u/miniminic)
#### Post date: [August 31, 2022, 5:12am UTC](https://discourse.slicer.org/t/qmrmlsubjecthierarchytreeview-vs2022-error-lnk2019/25021/1 "2022-08-31T05:12:33Z")

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I added a header file, but I still can’t use qMRMLSubjectHierarchyTreeView,is where I set the wrong

 ![捕获](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/c/7/c7b5ce069c7572408e5c9041cc7b040c8eb20ea2.png)

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### Author: ![miniminic](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/miniminic/32/16647_2.png) [@miniminic](https://discourse.slicer.org/u/miniminic)
#### Post date: [August 31, 2022, 6:56am UTC](https://discourse.slicer.org/t/qmrmlsubjecthierarchytreeview-vs2022-error-lnk2019/25021/2 "2022-08-31T06:56:02Z")

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I found the problem, I only added the header file without adding the static library