ncs 1.5.0's serial_lte_modem project load failed

Question

Hi, Dear Nordic & all:

I just want load and run the “serial_lte_modem” example about NCS 1.5.0's project in SEGGER(no file modified) on nRF9160 DK，but there is something wrong about loading.

the fellow is my configure and the error log：

configure:

error log:

Creating solution serial_lte_modem.emProject
E:/Chris/v1.5.0/toolchain/opt/bin/cmake.exe -GNinja -DBOARD=nrf9160dk_nrf9160ns -DBOARD_DIR=E:\Chris\v1.5.0\zephyr\boards\arm\nrf9160dk_nrf9160 -BE:\Chris\v1.5.0\nrf\applications\serial_lte_modem\build_nrf9160dk_nrf9160ns -SE:\Chris\v1.5.0\nrf\applications\serial_lte_modem -DNCS_TOOLCHAIN_VERSION=1.5.0 -DDTC_OVERLAY_FILE=E:\Chris\v1.5.0\nrf\applications\serial_lte_modem/nrf9160dk_nrf9160ns.overlay -DEXTRA_KCONFIG_TARGETS=menuconfig_ses -DEXTRA_KCONFIG_TARGET_COMMAND_FOR_menuconfig_ses=E:\Chris\v1.5.0\toolchain\segger_embedded_studio/html/configure_nordic_project_menuconfig.py
-- Application: E:/Chris/v1.5.0/nrf/applications/serial_lte_modem
-- Zephyr version: 2.4.99 (E:/Chris/v1.5.0/zephyr)
-- Found Python3: E:/Chris/v1.5.0/toolchain/opt/bin/python.exe (found suitable exact version "3.8.2") found components: Interpreter 
-- Found west (found suitable version "0.9.0", minimum required is "0.7.1")
-- git describe failed: fatal: bad config line 1 in file E:/Chris/v1.5.0/toolchain/etc/gitconfig;
   BUILD_VERSION is left undefined
-- Configuring incomplete, errors occurred!
Including boilerplate (Zephyr base): E:/Chris/v1.5.0/zephyr/cmake/app/boilerplate.cmake
-- Using NCS Toolchain 1.5.0 for building. (E:/Chris/v1.5.0/toolchain/cmake)
CMake Error at E:/Chris/v1.5.0/zephyr/cmake/zephyr_module.cmake:61 (message):
  Traceback (most recent call last):

    File "E:/Chris/v1.5.0/zephyr/scripts/zephyr_module.py", line 378, in <module>
      main()
    File "E:/Chris/v1.5.0/zephyr/scripts/zephyr_module.py", line 283, in main
      manifest = Manifest.from_file()
    File "E:\Chris\v1.5.0\toolchain\opt\bin\Lib\site-packages\west\manifest.py", line 1084, in from_file
      return Manifest(**kwargs)
    File "E:\Chris\v1.5.0\toolchain\opt\bin\Lib\site-packages\west\manifest.py", line 1273, in __init__
      self._load(source_data['manifest'],
    File "E:\Chris\v1.5.0\toolchain\opt\bin\Lib\site-packages\west\manifest.py", line 1527, in _load
      self._load_projects(manifest, url_bases, defaults, ctx)
    File "E:\Chris\v1.5.0\toolchain\opt\bin\Lib\site-packages\west\manifest.py", line 1859, in _load_projects
      self._import_from_project(project, imp, ctx)
    File "E:\Chris\v1.5.0\toolchain\opt\bin\Lib\site-packages\west\manifest.py", line 2047, in _import_from_project
      self._import_path_from_project(project, imap.file,
    File "E:\Chris\v1.5.0\toolchain\opt\bin\Lib\site-packages\west\manifest.py", line 2059, in _import_path_from_project
      imported = self._import_content_from_project(project, path)
    File "E:\Chris\v1.5.0\toolchain\opt\bin\Lib\site-packages\west\manifest.py", line 2122, in _import_content_from_project
      content = self._importer(project, path)
    File "E:\Chris\v1.5.0\toolchain\opt\bin\Lib\site-packages\west\manifest.py", line 176, in _default_importer
      raise ManifestImportFailed(project, file)

  west.manifest.ManifestImportFailed: ManifestImportFailed: project <Project
  zephyr ('E:\\Chris\\v1.5.0\\zephyr') at v2.4.99-ncs1> file west.yml

Call Stack (most recent call first):
  E:/Chris/v1.5.0/zephyr/cmake/app/boilerplate.cmake:183 (include)
  E:/Chris/v1.5.0/zephyr/share/zephyr-package/cmake/ZephyrConfig.cmake:24 (include)
  E:/Chris/v1.5.0/zephyr/share/zephyr-package/cmake/ZephyrConfig.cmake:35 (include_boilerplate)
  CMakeLists.txt:9 (find_package)



error: cmake failed
create_nordic_project.py failed (1)

Is there anything wrong about my configure？

Thanks for kind reply!