# 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:** 20\
**Page:** 1

<div class="post-metadata">

**Author:** ![mertsaner](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/mertsaner/32/13445_2.png) [@mertsaner](https://discourse.slicer.org/u/mertsaner)\
**Post date:** [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/20984/1 "2021-12-09T21:24:25Z")

</div>

Hello,

When I build Slicer in my Windows 11 Intel laptop using the following instructions as stated in Slicer website the I got the following error,  
Instructions:

```auto
mkdir C:\D\S4R
cd /d C:\D\S4R
"C:\Program Files\CMake\bin\cmake.exe" -G "Visual Studio 16 2019" -A x64 -DQt5_DIR:PATH=C:\Qt\5.15.2\msvc2019_64\lib\cmake\Qt5 C:\D\S4
"C:\Program Files\CMake\bin\cmake.exe" --build . --config Release

```

The error is not immediate and it showed after four hours of building.  
Thanks for any help.

ERROR:

```auto
CMake/LastConfigureStep/CMakeLists.txt:41 (include)
  This warning is for project developers. Use -Wno-dev to suppress it.

  CMake Error at CMake/SlicerPackageAndUploadTarget.cmake:118 (message):
    Variable Slicer_WC_LAST_CHANGED_DATE is expected to be defined.
  Call Stack (most recent call first):
    CMake/LastConfigureStep/CMakeLists.txt:41 (include)

  -- Configuring incomplete, errors occurred!
  See also "C:/Users/merts/Slicer-build/CMakeFiles/CMakeOutput.log".
  See also "C:/Users/merts/Slicer-build/CMakeFiles/CMakeError.log".
C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\MSBuild\Micro
soft\VC\v160\Microsoft.CppCommon.targets(241,5): error MSB8066: Custom buil
d for 'C:\Users\merts\CMakeFiles\64875fd35109041c8e0baea88f0c3fbf\Slicer-mk
dir.rule;C:\Users\merts\CMakeFiles\64875fd35109041c8e0baea88f0c3fbf\Slicer-
download.rule;C:\Users\merts\CMakeFiles\64875fd35109041c8e0baea88f0c3fbf\Sl
icer-update.rule;C:\Users\merts\CMakeFiles\64875fd35109041c8e0baea88f0c3fbf
\Slicer-patch.rule;C:\Users\merts\CMakeFiles\64875fd35109041c8e0baea88f0c3f
bf\Slicer-configure.rule;C:\Users\merts\CMakeFiles\64875fd35109041c8e0baea8
8f0c3fbf\Slicer-build.rule;C:\Users\merts\CMakeFiles\64875fd35109041c8e0bae
a88f0c3fbf\Slicer-forceconfigure.rule;C:\Users\merts\CMakeFiles\64875fd3510
9041c8e0baea88f0c3fbf\Slicer-install.rule;C:\Users\merts\CMakeFiles\6a457aa
83091fe4a6245d53ff14120bf\Slicer-complete.rule;C:\Users\merts\CMakeFiles\2e
18417901a880d0571e033b5beb779a\Slicer.rule;C:\D\S4\CMakeLists.txt' exited w
ith code 1. [C:\Users\merts\Slicer.vcxproj]

```

---

<div class="post-metadata">

**Author:** ![jcfr](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/jcfr/32/17825_2.png) [@jcfr](https://discourse.slicer.org/u/jcfr)\
**Post date:** [December 9, 2021, 9:46pm UTC](https://discourse.slicer.org/t/3d-slicer-release-build-error-variable-slicer-wc-last-changed-date-is-expected-to-be-defined-in-slicerpackageanduploadtarget/20984/2 "2021-12-09T21:46:11Z")

</div>

Thanks for report 🙏

Here are few questions to help understand what is happening.

### Questions

Which version of Slicer source are you building against ?

Which version of CMake are you using ?

And what is the output of the following commands executed in the Slicer source tree:

```auto
$ git rev-parse --verify -q --short=7 HEAD
30d8416

$ git show -s --format=%ci 30d8416
2021-12-09 14:36:22 -0500

```

What is the output associated with the `Regular Expression Explorer` provided by the `cmake-gui.exe` corresponding to your version of CMake ? (Tools → Regular Expression Explorer)

 ![image](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/2/3/23e52f247a61515e7d6e568e4e1854e4fb5fd40c.png)

### Possible source of the regression

Regression could have been introduced in the following commit:

> <https://github.com/Slicer/Slicer/commit/bfc1310f831c40089e575ce03184ab7a8a40201e>
>
> This commit improves feature originally introduced in b2b9f44f2 (ENH:
> GIT\_WC\_INF…O with date support for git only repository)

### Background

The relevant code is here:

> <https://github.com/Slicer/Slicer/blob/30ad5f592c4ecfd45608af2edafd4029c366afa3/CMake/SlicerPackageAndUploadTarget.cmake#L103-L119>

It then uses the CMake module `SlicerMacroExtractRepositoryInfo.cmake`

> <https://github.com/Slicer/Slicer/blob/30ad5f592c4ecfd45608af2edafd4029c366afa3/CMake/SlicerMacroExtractRepositoryInfo.cmake#L79-L91>

and uses the CMake function `GIT_WC_INFO` provided by `FindGit.cmake` and ultimately run the following to extract the date:

> <https://github.com/Slicer/Slicer/blob/30ad5f592c4ecfd45608af2edafd4029c366afa3/CMake/FindGit.cmake#L118-L123>

---

<div class="post-metadata">

**Author:** ![mertsaner](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/mertsaner/32/13445_2.png) [@mertsaner](https://discourse.slicer.org/u/mertsaner)\
**Post date:** [December 11, 2021, 12:54pm UTC](https://discourse.slicer.org/t/3d-slicer-release-build-error-variable-slicer-wc-last-changed-date-is-expected-to-be-defined-in-slicerpackageanduploadtarget/20984/3 "2021-12-11T12:54:00Z")

</div>

Hello,  
I am using Slicer 4.11.20210226, and CMake 3.22.1  
When you mean slicer source tree which place do mean exactly?

In CMake GUI, I see empty screen in the Tools/Regular Expression Explorer, you can see my screen in the below.

Regarding Links you provided, how are they related with the issue I experience?

Thank you,

 ![1](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/a/3/a3adb3b4a924707b14ae1aa582f2b49783cde0a5.png)

---

<div class="post-metadata">

**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:** [December 11, 2021, 3:45pm UTC](https://discourse.slicer.org/t/3d-slicer-release-build-error-variable-slicer-wc-last-changed-date-is-expected-to-be-defined-in-slicerpackageanduploadtarget/20984/4 "2021-12-11T15:45:36Z")

</div>

Slicer needs to extract date and time from the git log during build. Your build fails because this date&time is in an unexpected format, most likely due to your regional settings (how date&time is formatted). That’s why @jcfr asked to get the an example of a printout of the date from git, and then testing that in CMake’s regular expression explorer. The window is expected to be empty and you copy the content there.

@jcfr can you copy the regular expression that needs to be tested? (it would be error-prone to copy it from the screenshot)

---

<div class="post-metadata">

**Author:** ![mertsaner](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/mertsaner/32/13445_2.png) [@mertsaner](https://discourse.slicer.org/u/mertsaner)\
**Post date:** [December 12, 2021, 11:30pm UTC](https://discourse.slicer.org/t/3d-slicer-release-build-error-variable-slicer-wc-last-changed-date-is-expected-to-be-defined-in-slicerpackageanduploadtarget/20984/5 "2021-12-12T23:30:28Z")

</div>

I have changed date&time settings and rerun the build in debug mode this time, and issue persist.

Error Code:

```auto
 -- Setting 'CTEST_MODEL' variable with default value 'Experimental'
  -- Setting 'SLICER_PACKAGE_MANAGER_CLIENT_EXECUTABLE' variable with default value 'SLICER_PACKAGE_MANAGER_CLIENT_EXEC
  UTABLE-NOTDEFINED'
  -- Setting 'SLICER_PACKAGE_MANAGER_URL' variable with default value 'SLICER_PACKAGE_MANAGER_URL-NOTDEFINED'
  CMake Warning (dev) at CMake/SlicerMacroExtractRepositoryInfo.cmake:75 (message):
    Skipping repository info extraction: directory [C:/D/S4] is not a GIT or
    SVN checkout
  Call Stack (most recent call first):
    CMake/SlicerPackageAndUploadTarget.cmake:105 (SlicerMacroExtractRepositoryInfo)
    CMake/LastConfigureStep/CMakeLists.txt:41 (include)
  This warning is for project developers. Use -Wno-dev to suppress it.

  CMake Error at CMake/SlicerPackageAndUploadTarget.cmake:118 (message):
    Variable Slicer_WC_LAST_CHANGED_DATE is expected to be defined.
  Call Stack (most recent call first):
    CMake/LastConfigureStep/CMakeLists.txt:41 (include)

  -- Setting 'SLICER_PACKAGE_MANAGER_API_KEY' variable with default value 'OBFUSCATED'
  -- Configuring incomplete, errors occurred!
  See also "C:/Users/merts/Slicer-build/CMakeFiles/CMakeOutput.log".
  See also "C:/Users/merts/Slicer-build/CMakeFiles/CMakeError.log".
C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\MSBuild\Microsoft\VC\v160\Microsoft.CppCommon.targets(241
,5): error MSB8066: Custom build for 'C:\Users\merts\CMakeFiles\64875fd35109041c8e0baea88f0c3fbf\Slicer-mkdir.rule;C:\U
sers\merts\CMakeFiles\64875fd35109041c8e0baea88f0c3fbf\Slicer-download.rule;C:\Users\merts\CMakeFiles\64875fd35109041c8
e0baea88f0c3fbf\Slicer-update.rule;C:\Users\merts\CMakeFiles\64875fd35109041c8e0baea88f0c3fbf\Slicer-patch.rule;C:\User
s\merts\CMakeFiles\64875fd35109041c8e0baea88f0c3fbf\Slicer-configure.rule;C:\Users\merts\CMakeFiles\64875fd35109041c8e0
baea88f0c3fbf\Slicer-build.rule;C:\Users\merts\CMakeFiles\64875fd35109041c8e0baea88f0c3fbf\Slicer-forceconfigure.rule;C
:\Users\merts\CMakeFiles\64875fd35109041c8e0baea88f0c3fbf\Slicer-install.rule;C:\Users\merts\CMakeFiles\6a457aa83091fe4
a6245d53ff14120bf\Slicer-complete.rule;C:\Users\merts\CMakeFiles\2e18417901a880d0571e033b5beb779a\Slicer.rule;C:\D\S4\C
MakeLists.txt' exited with code 1. [C:\Users\merts\Slicer.vcxproj]

```

---

<div class="post-metadata">

**Author:** ![jamesobutler](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/jamesobutler/32/7511_2.png) [@jamesobutler](https://discourse.slicer.org/u/jamesobutler)\
**Post date:** [December 12, 2021, 11:46pm UTC](https://discourse.slicer.org/t/3d-slicer-release-build-error-variable-slicer-wc-last-changed-date-is-expected-to-be-defined-in-slicerpackageanduploadtarget/20984/6 "2021-12-12T23:46:18Z")

</div>

> [@mertsaner](#):
>
> C:/Users/merts/Slicer-build/

Are you following the example of the build instructions for the location on the Slicer build folder? Are you using “C:/S4R” or “C:/Users/merts/Slicer-build/”? A longer initial build directory could lead to downstream issues.

---

<div class="post-metadata">

**Author:** ![jcfr](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/jcfr/32/17825_2.png) [@jcfr](https://discourse.slicer.org/u/jcfr)\
**Post date:** [December 13, 2021, 4:40pm UTC](https://discourse.slicer.org/t/3d-slicer-release-build-error-variable-slicer-wc-last-changed-date-is-expected-to-be-defined-in-slicerpackageanduploadtarget/20984/7 "2021-12-13T16:40:47Z")

</div>

> [@lassoan](#):
>
> can you copy the regular expression that needs to be tested?

```auto
^([0-9][0-9][0-9][0-9]\\-[0-9][0-9]\\-[0-9][0-9] [0-9][0-9]:[0-9][0-9]:[0-9][0-9] [-+][0-9][0-9][0-9][0-9]).*

```

_Copied from [Slicer/CMake/FindGit.cmake#L118-L123](https://github.com/Slicer/Slicer/blob/30ad5f592c4ecfd45608af2edafd4029c366afa3/CMake/FindGit.cmake#L118-L123)_

---

<div class="post-metadata">

**Author:** ![mertsaner](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/mertsaner/32/13445_2.png) [@mertsaner](https://discourse.slicer.org/u/mertsaner)\
**Post date:** [December 13, 2021, 6:45pm UTC](https://discourse.slicer.org/t/3d-slicer-release-build-error-variable-slicer-wc-last-changed-date-is-expected-to-be-defined-in-slicerpackageanduploadtarget/20984/8 "2021-12-13T18:45:49Z")

</div>

Yes, I follow the instructions there and I use C:\D\S4D to build debug release

---

<div class="post-metadata">

**Author:** ![mertsaner](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/mertsaner/32/13445_2.png) [@mertsaner](https://discourse.slicer.org/u/mertsaner)\
**Post date:** [December 13, 2021, 6:48pm UTC](https://discourse.slicer.org/t/3d-slicer-release-build-error-variable-slicer-wc-last-changed-date-is-expected-to-be-defined-in-slicerpackageanduploadtarget/20984/9 "2021-12-13T18:48:14Z")

</div>

![2](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/f/4/f400c93181df42f579f5928ee416b5bbe042ab4c.png)

---

<div class="post-metadata">

**Author:** ![mertsaner](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/mertsaner/32/13445_2.png) [@mertsaner](https://discourse.slicer.org/u/mertsaner)\
**Post date:** [December 13, 2021, 6:51pm UTC](https://discourse.slicer.org/t/3d-slicer-release-build-error-variable-slicer-wc-last-changed-date-is-expected-to-be-defined-in-slicerpackageanduploadtarget/20984/10 "2021-12-13T18:51:54Z")

</div>

![3](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/4/9/49e7936a98e30d42f7dd62941a75b2b747b7fe14.png)

---

<div class="post-metadata">

**Author:** ![jamesobutler](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/jamesobutler/32/7511_2.png) [@jamesobutler](https://discourse.slicer.org/u/jamesobutler)\
**Post date:** [December 13, 2021, 8:36pm UTC](https://discourse.slicer.org/t/3d-slicer-release-build-error-variable-slicer-wc-last-changed-date-is-expected-to-be-defined-in-slicerpackageanduploadtarget/20984/11 "2021-12-13T20:36:17Z")

</div>

I’m just noticing from your screenshots that your “where to build the binaries” is “C:/users/merts/Documents/Slicer\_built” which doesn’t seem to match with “C:/D/S4D”. It’s indicating your build is going into your user location instead.

---

<div class="post-metadata">

**Author:** ![wang\_yali](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/wang_yali/32/13541_2.png) [@wang\_yali](https://discourse.slicer.org/u/wang_yali)\
**Post date:** [December 17, 2021, 12:29pm UTC](https://discourse.slicer.org/t/3d-slicer-release-build-error-variable-slicer-wc-last-changed-date-is-expected-to-be-defined-in-slicerpackageanduploadtarget/20984/12 "2021-12-17T12:29:34Z")

</div>

same error.  
I have solved this problem now. I am using Slicer 4.13, CMake 3.21.4, VS2019.

---

<div class="post-metadata">

**Author:** ![mertsaner](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/mertsaner/32/13445_2.png) [@mertsaner](https://discourse.slicer.org/u/mertsaner)\
**Post date:** [December 20, 2021, 1:31pm UTC](https://discourse.slicer.org/t/3d-slicer-release-build-error-variable-slicer-wc-last-changed-date-is-expected-to-be-defined-in-slicerpackageanduploadtarget/20984/13 "2021-12-20T13:31:31Z")

</div>

@wang_yali Could you explain how did you solve the problem?

---

<div class="post-metadata">

**Author:** ![wang\_yali](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/wang_yali/32/13541_2.png) [@wang\_yali](https://discourse.slicer.org/u/wang_yali)\
**Post date:** [December 21, 2021, 4:23am UTC](https://discourse.slicer.org/t/3d-slicer-release-build-error-variable-slicer-wc-last-changed-date-is-expected-to-be-defined-in-slicerpackageanduploadtarget/20984/14 "2021-12-21T04:23:57Z")

</div>

The solution is as follows:

1. We change the variables \_WC\_LAST\_CHANGED\_DATE in FindGit.cmake file back to version 4.11

from

 ![fb2196c03635de9e98e600c09eb628b](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/1/0/105edfe1523adc31268d9e5bb86d7df9fa640539.png)  
to  
 ![0eabfffa9dbf40a8f0da7f723e339d4](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/e/a/eae55210e27e324436699eeca35f74326e5f3dea.png)  
2. Open the **SlicerMacroExtractRepositoryInfo.cmake**  
add set(${wc\_info\_prefix}\_WC\_LAST\_CHANGED\_DATE “0000-00-00”) in the file just like the 4.11v.

---

<div class="post-metadata">

**Author:** ![jcfr](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/jcfr/32/17825_2.png) [@jcfr](https://discourse.slicer.org/u/jcfr)\
**Post date:** [December 21, 2021, 6:06am UTC](https://discourse.slicer.org/t/3d-slicer-release-build-error-variable-slicer-wc-last-changed-date-is-expected-to-be-defined-in-slicerpackageanduploadtarget/20984/15 "2021-12-21T06:06:56Z")

</div>

@mertsaner @wang_yali Could you both run the following commands in your Slicer source tree ?

**Rational:** With these results we will be able to update the build-system to properly work without having to do any manual replacement.

### Commands to execute

Command 1:

```auto
git rev-parse --verify -q --short=7 HEAD

```

Command 2:

```auto
git show -s --format=%ci <output-of-command-1>

```

Command 3:

```auto
git --version

```

### Example of output

To illustrate, here is what I get:

```auto
$ git rev-parse --verify -q --short=7 HEAD
fff83f9

$ git show -s --format=%ci fff83f9
2021-12-17 13:11:21 -0500

$ git --version
git version 2.22.0

```

---

<div class="post-metadata">

**Author:** ![mertsaner](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/mertsaner/32/13445_2.png) [@mertsaner](https://discourse.slicer.org/u/mertsaner)\
**Post date:** [December 21, 2021, 12:49pm UTC](https://discourse.slicer.org/t/3d-slicer-release-build-error-variable-slicer-wc-last-changed-date-is-expected-to-be-defined-in-slicerpackageanduploadtarget/20984/16 "2021-12-21T12:49:39Z")

</div>

@jcfr

Here is what I get:

```auto
PS C:\D\S4> git rev-parse --verify -q --short=7 HEAD
8eaa925
PS C:\D\S4> git show -s --format=%ci <output-of-command-1>
At line:1 char:26
+ git show -s --format=%ci <output-of-command-1>
+ ~
The '<' operator is reserved for future use.
    + CategoryInfo : ParserError: (:) [], ParentContainsErrorRecordException
    + FullyQualifiedErrorId : RedirectionNotSupported

PS C:\D\S4> git --version
git version 2.34.1.windows.1
PS C:\D\S4>

```

---

<div class="post-metadata">

**Author:** ![mertsaner](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/mertsaner/32/13445_2.png) [@mertsaner](https://discourse.slicer.org/u/mertsaner)\
**Post date:** [December 21, 2021, 12:50pm UTC](https://discourse.slicer.org/t/3d-slicer-release-build-error-variable-slicer-wc-last-changed-date-is-expected-to-be-defined-in-slicerpackageanduploadtarget/20984/17 "2021-12-21T12:50:08Z")

</div>

@jcfr Second one does not work and gives an error

---

<div class="post-metadata">

**Author:** ![mertsaner](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/mertsaner/32/13445_2.png) [@mertsaner](https://discourse.slicer.org/u/mertsaner)\
**Post date:** [December 21, 2021, 12:51pm UTC](https://discourse.slicer.org/t/3d-slicer-release-build-error-variable-slicer-wc-last-changed-date-is-expected-to-be-defined-in-slicerpackageanduploadtarget/20984/18 "2021-12-21T12:51:18Z")

</div>

I did not find any file named FindGit.cmake , Where is it?  
Could you also copy the content that I need to change instead picture?

---

<div class="post-metadata">

**Author:** ![wang\_yali](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/wang_yali/32/13541_2.png) [@wang\_yali](https://discourse.slicer.org/u/wang_yali)\
**Post date:** [December 21, 2021, 1:53pm UTC](https://discourse.slicer.org/t/3d-slicer-release-build-error-variable-slicer-wc-last-changed-date-is-expected-to-be-defined-in-slicerpackageanduploadtarget/20984/19 "2021-12-21T13:53:35Z")

</div>

Here ，source folder.  
“D:\D\S4\CMake\FindGit.cmake”  
“D:\D\S4\CMake\SlicerMacroExtractRepositoryInfo.cmake”

---

<div class="post-metadata">

**Author:** ![wang\_yali](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/wang_yali/32/13541_2.png) [@wang\_yali](https://discourse.slicer.org/u/wang_yali)\
**Post date:** [December 21, 2021, 2:17pm UTC](https://discourse.slicer.org/t/3d-slicer-release-build-error-variable-slicer-wc-last-changed-date-is-expected-to-be-defined-in-slicerpackageanduploadtarget/20984/20 "2021-12-21T14:17:47Z")

</div>

$ git rev-parse --verify -q --short=7 HEAD  
d8492ca

$ git show -s --format=%ci d8492ca  
2021-12-21 22:15:05 +0800

$ git --version  
git version 2.34.1.windows.1

[Next page](https://discourse.slicer.org/t/3d-slicer-release-build-error-variable-slicer-wc-last-changed-date-is-expected-to-be-defined-in-slicerpackageanduploadtarget/20984.md?page=2)