nRF Connect Documentation Build

[SteveG128]

I'm trying to build the documentation on a Windows 10 system. I've installed all of the required tools and made it to step 4 when I get the following:

C:\ncs\v1.9.1\nrf\doc>cmake -GNinja -S. -B_build
-- Configuring done
-- Generating done
-- Build files have been written to: C:/ncs/v1.9.1/nrf/doc/_build

C:\ncs\v1.9.1\nrf\doc>cd _build

C:\ncs\v1.9.1\nrf\doc\_build>ninja
ninja: error: '/scripts/requirements.txt', needed by 'nrf/src/versions.txt', missing and no known rule to make it

Any clue as to the ninja error?

Steve

[SteveG128]

When it doesn't work on the current version, drop back a version...

I Installed V1.9.0 in a new install folder C:\ncs1...

re-ran all of the steps and it failed again but with different errors -

C:\ncs1\v1.9.0\nrf\doc\_build>ninja
[0/14] cmd.exe /C "cd /D C:\ncs1\v1.9.0\nrf\doc\_build && ...uild/matter/src C:/ncs1/v1.9.0/nrf/doc/_build/html/matter"
Running Sphinx v4.5.0
Cache disabled, set NCS_CACHE_ENABLE to enable it
making output directory... done
building [mo]: targets for 0 po files that are out of date
building [html]: targets for 0 source files that are out of date
updating environment: [new config] 12 added, 0 changed, 0 removed
reading sources... [  8%] BUILDING
Extension error (sphinx_markdown_tables):
Handler <function process_tables at 0x00000258BD7A6E50> for event 'source-read' threw an exception (exception: 'zipimporter' object has no attribute 'exec_module')
[2/14] Generating nrf/src/versions.txt
FAILED: CMakeFiles/matter-html-all
cmd.exe /C "cd /D C:\ncs1\v1.9.0\nrf\doc\_build && C:\ncs1\v1.9.0\toolchain\opt\bin\cmake.exe -E make_directory C:/ncs1/v1.9.0/nrf/doc/_build/matter C:/ncs1/v1.9.0/nrf/doc/_build/matter/src && C:\ncs1\v1.9.0\toolchain\opt\bin\cmake.exe -E env "DOXYGEN_EXECUTABLE=C:/Program Files/doxygen/bin/doxygen.exe" C:/ncs1/v1.9.0/toolchain/opt/bin/Scripts/sphinx-build.exe -b html -c C:/ncs1/v1.9.0/nrf/doc/matter -d C:/ncs1/v1.9.0/nrf/doc/_build/matter/doctree -w C:/ncs1/v1.9.0/nrf/doc/_build/matter/html.log -j auto C:/ncs1/v1.9.0/nrf/doc/_build/matter/src C:/ncs1/v1.9.0/nrf/doc/_build/html/matter"
[4/14] cmd.exe /C "cd /D C:\ncs1\v1.9.0\nrf\doc\_build && .../nrf/doc/_build MCUboot,C:/ncs1/v1.9.0/bootloader/mcuboot"
warning: DUMMY_DMA (defined at boards\xtensa\nxp_adsp_imx8\Kconfig.defconfig:10, boards\xtensa\nxp_adsp_imx8m\Kconfig.defconfig:10, boards\xtensa\nxp_adsp_imx8x\Kconfig.defconfig:10) defined without a type
warning: IMX_EDMA (defined at boards\xtensa\nxp_adsp_imx8\Kconfig.defconfig:14, boards\xtensa\nxp_adsp_imx8x\Kconfig.defconfig:14) defined without a type
warning: IMX_SDMA (defined at boards\xtensa\nxp_adsp_imx8m\Kconfig.defconfig:14) defined without a type
warning: the choice symbol SOC_XILINX_ZYNQ7000 (defined at C:/ncs1/v1.9.0/zephyr/soc\arm\xilinx_zynq7000\Kconfig.soc:19, soc\arm\xilinx_zynq7000\Kconfig.soc:19) is defined with a prompt outside the choice

Goes on for many 100s of lines with the final being

warning: the choice symbol SOC_NXP_IMX8M (defined at soc/xtensa/nxp_adsp\imx8m\Kconfig.soc:7, soc/xtensa/nxp_adsp\imx8m\Kconfig.soc:7) is defined with a prompt outside the choice
ninja: build stopped: subcommand failed.

I give up. I've used up a week attempting to get documentation on Zepher/nRF Connect. Trying to piece together an understanding of a open source system using disparate documentation and others cryptic sample code is never a productive way to build and validate a medical application.

Fortunately the Laird module we're using supplies smartBASIC as an alternative that is well and full documented. SOUP is SOUP. (Software Of unknown Provenance).

I remember why we ran away from Nordic 8 years ago. :-(

See Ya

[Marte Myrvold]

Hi Steve,

I am sorry to hear about your experience with Nordic. 

I am not able to reproduce your issues on my side. The error message in your latest reply seems like it might be solved by updating to Python 3.10, since exec_module was new in 3.10, but I do not know why you are getting all the warnings or whether they will impact anything or not.

You mention Windows 7 in your previous reply. We do not officially support Windows 7, and neither does Microsoft as you can see here Windows 7 support ended on January 14, 2020, so unfortunately we cannot guarantee that our tools will work with this OS.

You can also look at our documentation online here: https://developer.nordicsemi.com/nRF_Connect_SDK/doc/1.9.1/nrf/index.html.

Best regards,

Marte