ERROR: Failed to source bitbake ERROR: Failed to config project. ERROR: Get hw description Failed!.

source bitbake ERROR: Failed to config project. ERROR: Get hw description Failed!."/>

ERROR: Failed to source bitbake ERROR: Failed to config project. ERROR: Get hw description Failed!.

报错信息：
wujiangfeng@wujiangfeng-virtual-machine:/home/petalinux/Hymson-ZYNQ$ petalinux-config --get-hw-description …/hdf/Navigator_7020.sdk/
INFO: Getting hardware description…
INFO: Rename navigator_7020_wrapper.hdf to system.hdf
[INFO] generating Kconfig for project
[INFO] menuconfig project

*** End of the configuration.
*** Execute ‘make’ to start the build or try ‘make help’.

[INFO] sourcing bitbake
ERROR: Failed to source bitbake
ERROR: Failed to config project.
ERROR: Get hw description Failed!.

日志提示：
wujiangfeng@wujiangfeng-virtual-machine:/home/petalinux/Hymson-ZYNQ$ cat build/config.log
[INFO] generating Kconfig for project
INFO: [Hsi 55-1698] elapsed time for repository loading 0 seconds
[INFO] menuconfig project
/home/petalinux/Hymson-ZYNQ/build/misc/config/Kconfig.syshw:29⚠️ defaults for choice values not supported
/home/petalinux/Hymson-ZYNQ/build/misc/config/Kconfig:630⚠️ config symbol defined without type
[INFO] sourcing bitbake
environment: 行 224: /opt/pkg/petalinux/2019.2/components/yocto/source/arm/environment-setup-cortexa9hf-neon-xilinx-linux-gnueabi: 没有那个文件或目录
environment: 行 225: /opt/pkg/petalinux/2019.2/components/yocto/source/arm/layers/core/oe-init-build-env: 没有那个文件或目录
ERROR: Failed to source bitbake
wujiangfeng@wujiangfeng-virtual-machine:/home/petalinux/Hymson-ZYNQ$

打开目录确实不存在arm 目录，所以新建一个arm目录，把对应文件丢进去；
总用量 168
drwxr-xr-x 10 wujiangfeng wujiangfeng 4096 2月 5 17:19 ./
drwxr-xr-x 4 wujiangfeng wujiangfeng 4096 2月 5 16:44 …/
drwxr-xr-x 9 wujiangfeng wujiangfeng 4096 2月 5 16:44 aarch64/
-rw-r–r-- 1 wujiangfeng wujiangfeng 49787 12月 4 2018 bitbake-cookerdaemon.log
drwxr-xr-x 3 wujiangfeng wujiangfeng 4096 2月 5 16:45 buildtools/
drwxr-xr-x 2 wujiangfeng wujiangfeng 4096 2月 5 16:45 conf/
-rw-r–r-- 1 wujiangfeng wujiangfeng 0 12月 4 2018 .devtoolbase
drwxr-xr-x 3 wujiangfeng wujiangfeng 4096 12月 4 2018 downloads/
-rw-r–r-- 1 wujiangfeng wujiangfeng 4578 2月 5 16:45 environment-setup-cortexa9hf-neon-xilinx-linux-gnueabi
-rw-r–r-- 1 wujiangfeng wujiangfeng 4895 2月 5 16:45 environment-setup-microblazeel-v10.0-bs-cmp-re-mh-div-xilinx-linux
-rw-r–r-- 1 wujiangfeng wujiangfeng 4820 2月 5 16:45 environment-setup-microblazeel-v10.0-bs-cmp-re-ml-xilinx-linux
drwxr-xr-x 11 wujiangfeng wujiangfeng 4096 12月 4 2018 layers/
-rw-r–r-- 1 wujiangfeng wujiangfeng 21956 12月 4 2018 site-config-cortexa9hf-neon-xilinx-linux-gnueabi
-rw-r–r-- 1 wujiangfeng wujiangfeng 7078 12月 4 2018 site-config-microblazeel-v10.0-bs-cmp-re-mh-div-xilinx-linux
-rw-r–r-- 1 wujiangfeng wujiangfeng 7078 12月 4 2018 site-config-microblazeel-v10.0-bs-cmp-re-ml-xilinx-linux
drwxr-xr-x 258 wujiangfeng wujiangfeng 4096 12月 4 2018 sstate-cache/
drwxr-xr-x 6 wujiangfeng wujiangfeng 4096 12月 4 2018 sysroots/
-rw-r–r-- 1 wujiangfeng wujiangfeng 127 12月 4 2018 version-cortexa9hf-neon-xilinx-linux-gnueabi
-rw-r–r-- 1 wujiangfeng wujiangfeng 127 12月 4 2018 version-microblazeel-v10.0-bs-cmp-re-mh-div-xilinx-linux
-rw-r–r-- 1 wujiangfeng wujiangfeng 127 12月 4 2018 version-microblazeel-v10.0-bs-cmp-re-ml-xilinx-linux
drwxr-xr-x 3 wujiangfeng wujiangfeng 4096 12月 4 2018 workspace/
wujiangfeng@wujiangfeng-virtual-machine:/opt/pkg/petalinux/2019.2/components/yocto/source$

/opt/pkg/petalinux/2019.2/components/yocto/source/arm/layers/core/oe-init-build-env: 没有那个文件或目录