Can't build nRF Connect asset tracker

[GSinclair]

Hi all

I have an identical problem to this: https://devzone.nordicsemi.com/f/nordic-q-a/51567/can-t-build-nrf-connect-project

All my setup is the same, and the problem is exactly the same.

I've run west update after switching to tag v1.0.0

I have a mbedtls director in my ncs folder

Kind regards

Grant

[Øyvind]

Hello Grant,

I am not able to reproduce this problem. Can you please provide output from your case in Segger Embedded Studio?

Did you follow all steps

What version of Segger Embedded Studio are you using? 

In each subfolder of NCS, please issue the command:

git rev-parse HEAD

And paste the parse for each:

mbedtls
mcuboot
modules
nrf
nrfxlib
test
zephyr

[GSinclair]

Hi Øyvind

I'm running a clean version of Windows 10, and using SES V4.20a.

Yes I followed all the steps using the Getting Started Assistant v1.0.1, and they all verify ok.

I initially cloned the SDK into a path that had a space in a folder name, and that created issues when importing the project. So I deleted that whole directory (sourcecode_root) and re-cloned the SDK.

Below are the git rev-parse results:

mbedtls
53546ea099f6f53d0be653a64accd250e170337f

mcuboot
424c716fb23234c3b0710d86dab6b2d5c64f8110

modules
fatal: not a git repository (or any of the parent directories): .git

nrf
1f3f87db7158ea553061a68782154a2dcc87ebb5

nrfxlib
757708d44dfc118397c7586af45e5d1ebed08509

test
fatal: not a git repository (or any of the parent directories): .git

zephyr
bd8fd7f8982a2a2b03d65e415b8de17b94fa5a9a

From SES I initially get this JavaScript alert:

The output in SES is:

Loading solution asset_tracker.emProject
Executing load commands
cmake -GNinja -DBOARD=nrf9160_pca10090ns -DBOARD_DIR=C:/Mockingbird/johncrisford/Nordic_sourcecode_root/ncs/zephyr/boards/arm/nrf9160_pca10090 -DZEPHYR_TOOLCHAIN_VARIANT=gnuarmemb -DGNUARMEMB_TOOLCHAIN_PATH=C:/gnuarmemb -BC:/Mockingbird/johncrisford/Nordic_sourcecode_root/ncs/nrf/applications/asset_tracker/build_nrf9160_pca10090ns -HC:/Mockingbird/johncrisford/Nordic_sourcecode_root/ncs/nrf/applications/asset_tracker -DEXTRA_KCONFIG_TARGETS=menuconfig_ses -DEXTRA_KCONFIG_TARGET_COMMAND_FOR_menuconfig_ses=C:/Mockingbird/arm_segger_embedded_studio_v420a_win_x64_nordic/html/configure_nordic_project_menuconfig.py
-- Using application from 'C:/Mockingbird/johncrisford/Nordic_sourcecode_root/ncs/nrf/applications/asset_tracker'
Zephyr version: 1.14.99
-- Selected BOARD nrf9160_pca10090ns
-- Found west: C:/Python37/Scripts/west.exe (found suitable version "0.6.1", minimum required is "0.6.0")
-- Cache files will be written to: C:\Users\user\AppData\Local/.cache/zephyr
USING OUT OF TREE BOARD
-- Loading C:/Mockingbird/johncrisford/Nordic_sourcecode_root/ncs/zephyr/boards/arm/nrf9160_pca10090/nrf9160_pca10090ns.dts as base
-- Overlaying C:/Mockingbird/johncrisford/Nordic_sourcecode_root/ncs/zephyr/dts/common/common.dts
Device tree configuration written to C:/Mockingbird/johncrisford/Nordic_sourcecode_root/ncs/nrf/applications/asset_tracker/build_nrf9160_pca10090ns/zephyr/include/generated/generated_dts_board.conf
Parsing Kconfig tree in C:/Mockingbird/johncrisford/Nordic_sourcecode_root/ncs/nrf/applications/asset_tracker/Kconfig
Loaded configuration 'C:/Mockingbird/johncrisford/Nordic_sourcecode_root/ncs/nrf/applications/asset_tracker/build_nrf9160_pca10090ns/zephyr/.config'
No change to 'C:/Mockingbird/johncrisford/Nordic_sourcecode_root/ncs/nrf/applications/asset_tracker/build_nrf9160_pca10090ns/zephyr/.config'
Including module: nrf in path: C:\Mockingbird\johncrisford\Nordic_sourcecode_root\ncs\nrf
-- Using application from 'C:/Mockingbird/johncrisford/Nordic_sourcecode_root/ncs/nrf/samples/nrf9160/spm'
Zephyr version: 1.14.99
Changed board to secure nrf9160_pca10090 (NOT NS)
USING OUT OF TREE BOARD
-- Loading C:/Mockingbird/johncrisford/Nordic_sourcecode_root/ncs/zephyr/boards/arm/nrf9160_pca10090/nrf9160_pca10090.dts as base
-- Overlaying C:/Mockingbird/johncrisford/Nordic_sourcecode_root/ncs/zephyr/dts/common/common.dts
-- Overlaying C:/Mockingbird/johncrisford/Nordic_sourcecode_root/ncs/nrf/samples/nrf9160/spm/nrf9160_pca10090.overlay
Device tree configuration written to C:/Mockingbird/johncrisford/Nordic_sourcecode_root/ncs/nrf/applications/asset_tracker/build_nrf9160_pca10090ns/spm/zephyr/include/generated/generated_dts_board.conf
Parsing Kconfig tree in C:/Mockingbird/johncrisford/Nordic_sourcecode_root/ncs/zephyr/Kconfig
Loaded configuration 'C:/Mockingbird/johncrisford/Nordic_sourcecode_root/ncs/nrf/applications/asset_tracker/build_nrf9160_pca10090ns/spm/zephyr/.config'
No change to 'C:/Mockingbird/johncrisford/Nordic_sourcecode_root/ncs/nrf/applications/asset_tracker/build_nrf9160_pca10090ns/spm/zephyr/.config'
Including module: nrf in path: C:\Mockingbird\johncrisford\Nordic_sourcecode_root\ncs\nrf
Including module: nffs in path: C:\Mockingbird\johncrisford\Nordic_sourcecode_root\ncs\modules\fs\nffs
Including module: segger in path: C:\Mockingbird\johncrisford\Nordic_sourcecode_root\ncs\modules\debug\segger
Including module: mcuboot in path: C:\Mockingbird\johncrisford\Nordic_sourcecode_root\ncs\mcuboot\zephyr
Including module: mcumgr in path: C:\Mockingbird\johncrisford\Nordic_sourcecode_root\ncs\modules\lib\mcumgr
Including module: tinycbor in path: C:\Mockingbird\johncrisford\Nordic_sourcecode_root\ncs\modules\lib\tinycbor
Including module: nrfxlib in path: C:\Mockingbird\johncrisford\Nordic_sourcecode_root\ncs\nrfxlib
FATAL ERROR: Unknown project name/path: mbedtls-nrf (use "west list" to list all projects)
CMake Error at C:/Mockingbird/johncrisford/Nordic_sourcecode_root/ncs/nrfxlib/nrf_security/CMakeLists.txt:31 (message):
Failed to find mbedtls, cannot build security libraries

-- Configuring incomplete, errors occurred!
See also "C:/Mockingbird/johncrisford/Nordic_sourcecode_root/ncs/nrf/applications/asset_tracker/build_nrf9160_pca10090ns/CMakeFiles/CMakeOutput.log".
See also "C:/Mockingbird/johncrisford/Nordic_sourcecode_root/ncs/nrf/applications/asset_tracker/build_nrf9160_pca10090ns/CMakeFiles/CMakeError.log".
Project load failed
Reported error: solution load command failed (1)

And I've attached the CMakeError.log and CMakeOutput.log

Kind regards

Grant

Fullscreen 7288.CMakeOutput.log Download

The target system is: Generic - 1.14.99 - arm
The host system is: Windows - 10.0.17134 - AMD64
Compiling the C compiler identification source file "CMakeCCompilerId.c" succeeded.
Compiler: C:/gnuarmemb/bin/arm-none-eabi-gcc.exe 
Build flags: 
Id flags: -c 

The output was:
0


Compilation of the C compiler identification source "CMakeCCompilerId.c" produced "CMakeCCompilerId.o"

The C compiler identification is GNU, found in "C:/Mockingbird/johncrisford/Nordic_sourcecode_root/ncs/nrf/applications/asset_tracker/build_nrf9160_pca10090ns/CMakeFiles/3.15.2/CompilerIdC/CMakeCCompilerId.o"

Compiling the CXX compiler identification source file "CMakeCXXCompilerId.cpp" succeeded.
Compiler: C:/gnuarmemb/bin/arm-none-eabi-gcc.exe 
Build flags: 
Id flags: -c 

The output was:
0


Compilation of the CXX compiler identification source "CMakeCXXCompilerId.cpp" produced "CMakeCXXCompilerId.o"

The CXX compiler identification is GNU, found in "C:/Mockingbird/johncrisford/Nordic_sourcecode_root/ncs/nrf/applications/asset_tracker/build_nrf9160_pca10090ns/CMakeFiles/3.15.2/CompilerIdCXX/CMakeCXXCompilerId.o"

Checking whether the ASM compiler is GNU using "--version" matched "(GNU assembler)|(GCC)|(Free Software Foundation)":
arm-none-eabi-gcc.exe (GNU Tools for Arm Embedded Processors 7-2018-q2-update) 7.3.1 20180622 (release) [ARM/embedded-7-branch revision 261907]
Copyright (C) 2017 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

Performing C SOURCE FILE Test toolchain_is_ok succeeded with the following output:
Change Dir: C:/Mockingbird/johncrisford/Nordic_sourcecode_root/ncs/nrf/applications/asset_tracker/build_nrf9160_pca10090ns/CMakeFiles/CMakeTmp

Run Build Command(s):C:/ProgramData/chocolatey/bin/ninja.exe cmTC_a53f8 && [1/2] Building C object CMakeFiles/cmTC_a53f8.dir/src.c.obj

[2/2] Linking C executable cmTC_a53f8

c:/gnuarmemb/bin/../lib/gcc/arm-none-eabi/7.3.1/../../../../arm-none-eabi/bin/ld.exe: warning: cannot find entry symbol _start; defaulting to 00008000



Source file was:
int main(void) { return 0; }

Fullscreen 0825.CMakeError.log Download

Compiling the C compiler identification source file "CMakeCCompilerId.c" failed.
Compiler: C:/gnuarmemb/bin/arm-none-eabi-gcc.exe 
Build flags: 
Id flags:  

The output was:
1
c:/gnuarmemb/bin/../lib/gcc/arm-none-eabi/7.3.1/../../../../arm-none-eabi/lib\libc.a(lib_a-exit.o): In function `exit':
exit.c:(.text.exit+0x2c): undefined reference to `_exit'
collect2.exe: error: ld returned 1 exit status


Compiling the CXX compiler identification source file "CMakeCXXCompilerId.cpp" failed.
Compiler: C:/gnuarmemb/bin/arm-none-eabi-gcc.exe 
Build flags: 
Id flags:  

The output was:
1
c:/gnuarmemb/bin/../lib/gcc/arm-none-eabi/7.3.1/../../../../arm-none-eabi/lib\libc.a(lib_a-exit.o): In function `exit':
exit.c:(.text.exit+0x2c): undefined reference to `_exit'
collect2.exe: error: ld returned 1 exit status

[Øyvind]

Thanks for providing this information! This will be very useful to find the issue. I am working to find a solution. Could you also please take a screenshot of the Environment Options in SES? Go to Tools-->Options-->nRF Connect and screenshot this window. 

Thanks!

-Øyvind

[GSinclair]

Great, thanks for your support!

Here's the requested screenshot.

Kind regards

Grant

[Øyvind]

Hi Grant, 

Looking at the nrfxlib and zephyr git rev-parse results, these are not correct. Did you get any errors or warnings when running west update? Can you please run the following to verify that NCS is up to date:

git checkout master
git pull
git checkout v1.0.0
west update

Kind regards,
Øyvind

[GSinclair]

Hi Øyvind

I don't think there were any errors with west update.

Do you mean to run those git and west commands in /Nordic_sourcecode_root/ncs OR in /Nordic_sourcecode_root/ncs/nrf ?

Just to be clear: when I switched to v1.0.0 that was in /Nordic_sourcecode_root/ncs/nrf, as instructed in the Getting Started Assistant.

Kind regards

Grant