# 3D Slicer Release Build Error (Variable Slicer\_WC\_LAST\_CHANGED\_DATE is expected to be defined in SlicerPackageAndUploadTarget)

**URL:** <https://discourse.slicer.org/t/3d-slicer-release-build-error-variable-slicer-wc-last-changed-date-is-expected-to-be-defined-in-slicerpackageanduploadtarget/20984>\
**Category:** Development\
**Tags:** cmake\
**Created:** [December 9, 2021, 9:24pm UTC](https://discourse.slicer.org/t/3d-slicer-release-build-error-variable-slicer-wc-last-changed-date-is-expected-to-be-defined-in-slicerpackageanduploadtarget/20984 "2021-12-09T21:24:25Z")\
**Posts on this page:** 1\
**Showing post:** 25

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**Author:** ![ferhue](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/ferhue/32/82557_2.png) [@ferhue](https://discourse.slicer.org/u/ferhue)\
**Post date:** [January 29, 2025, 10:41am UTC](https://discourse.slicer.org/t/3d-slicer-release-build-error-variable-slicer-wc-last-changed-date-is-expected-to-be-defined-in-slicerpackageanduploadtarget/20984/25 "2025-01-29T10:41:16Z")

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See also [Variable Slicer\_WC\_LAST\_CHANGED\_DATE is expected to be defined - #10 by ferhue](https://discourse.slicer.org/t/variable-slicer-wc-last-changed-date-is-expected-to-be-defined/25389/10)

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