工具/软件：
我们通常按照以下说明使用 Yocto 构建 j721e SDK、中对此进行了类似的说明： https://software-dl.ti.com/jacinto7/esd/processor-sdk-linux-jacinto7/10_01_00_04/exports/docs/linux/Overview_Building_the_SDK.html
但自上周以来、我们一直在清理构建上遇到这个问题。 它们似乎与 ti-vision apps 配方中的获取错误有关：
```μ s
错误：TI-vision-apps-10.0.0-r0_edgeai_7 do_fetch：fetcher 失败：fetcher 命令 export pseude_disable=1；export path="/home/tisdk/gateway-tda4vm_linux_rtos/fxn_gateway_tda4_bsp_sdk_10.0/psdkla/yocto-build/build/arago-tmp-default-glibc/work/aarch64-oe-linux/ti-vision-apps/10.0.0/recipe-sysroot-native/usr/sbin /home/tisdk/gateway-tda4vm_linux_rtos/fxn_gateway_tda4_bsp_sdk_10.0/psdkla/yocto-build/build/arago-tmp-default-glibc/work/aarch64-oe-linux/ti-vision-apps/10.0.0/recipe-sysroot-native/bin /home/tisdk：：/home/tisdk/gateway-tda4vm_linux_rtos/fxn_gateway_tda4_bsp_sdk_10.0/psdkla/yocto-build/build/arago-tmp-default-glibc/work/aarch64-oe-linux/ti-vision-apps/10.0.0/recipe-sysroot-native/sbin /home/tisdk/gateway-tda4vm_linux_rtos/fxn_gateway_tda4_bsp_sdk_10.0/psdkla/yocto-build/build/arago-tmp-default-glibc/hosttools：/usr/bin/env：/home/tisdk/gateway-tda4vm_linux_rtos/fxn_gateway_tda4_bsp_sdk_10.0/psdkla/yocto-build/sources/bitbake/bin：/home/tisdk/gateway-tda4vm_linux_rtos/fxn_gateway_tda4_bsp_sdk_10.0/psdkla/yocto-build/build/arago-tmp-default-glibc/work/aarch64-oe-linux/ti-vision-apps/10.0.0/recipe-sysroot-native/usr/bin：/home/tisdk/gateway-tda4vm_linux_rtos/fxn_gateway_tda4_bsp_sdk_10.0/psdkla/yocto-build/build/arago-tmp-default-glibc/work/aarch64-oe-linux/ti-vision-apps/10.0.0/recipe-sysroot/usr/bin/crossscripts；export home="/home/tisdk/gateway-tda4vm_linux_rtos/fxn_gateway_tda4_bsp_sdk_10.0/psdkla/yocto-build/sources/oe-core/scripts；/home/tisdk/gateway-tda4vm_linux_rtos/fxn_gateway_tda4_bsp_sdk_10.0/psdkla/yocto-build/build/arago-tmp-default-glibc/work/aarch64-oe-linux/ti-vision-apps/10.0.0/recipe-sysroot-native/usr/bin/aarch64-oe-linux repo 同步对于退出代码1失败、输出：
致命：无法连接到 git.ti.com：
git.ti.com[0: 198.47.28.208]：errno=连接已拒绝
PROCESSOR-SDK/APP_UTILS：
致命：无法连接到 git.ti.com：
git.ti.com[0: 198.47.28.208]：errno=连接已拒绝
PROCESSOR-SDK/APP_UTILS：在重试前睡眠4.0秒
致命：无法连接到 git.ti.com：
git.ti.com[0: 198.47.28.208]：errno=连接已拒绝
致命：无法连接到 git.ti.com：
git.ti.com[0: 198.47.28.208]：errno=连接已拒绝
PROCESSOR-SDK/ti-acceptity-toolkit：
致命：无法连接到 git.ti.com：
git.ti.com[0: 198.47.28.208]：errno=连接已拒绝
PROCESSOR-SDK/ti-acceptity-toolkit：在重试前睡眠4.0秒
致命：无法连接到 git.ti.com：
git.ti.com[0: 198.47.28.208]：errno=连接已拒绝
致命：无法连接到 git.ti.com：
git.ti.com[0: 198.47.28.207]：errno=拒绝连接
PROCESSOR-SDK/tiovx：
致命：无法连接到 git.ti.com：
git.ti.com[0: 198.47.28.207]：errno=拒绝连接
PROCESSOR-SDK/tiovx：在重试前睡眠4.0秒
致命：无法连接到 git.ti.com：
git.ti.com[0: 198.47.28.208]：errno=连接已拒绝
致命：无法连接到 git.ti.com：
git.ti.com[0: 198.47.28.208]：errno=连接已拒绝
PROCESSOR-SDK/Concerto：
致命：无法连接到 git.ti.com：
git.ti.com[0: 198.47.28.208]：errno=连接已拒绝
PROCESSOR-SDK/concerto：重试前睡眠4.0秒
致命：无法连接到 git.ti.com：
git.ti.com[0: 198.47.28.208]：errno=连接已拒绝
```μ s
这是我们与./oe-layertool-setup.sh 一起使用的配置文件：
```μ s
$ cat processor-sdk-analytics-10_00-config.txt
#此文件采用格式的存储库条目
#存储库名称,存储库 uri ,存储库分支,存储库提交[,layer=layer1:layer2 ...:LayerN]
bitbake、git.openembedded.org/bitbake,2.8,11d83170922a2c6b9db1f6e8c23e533526984b2c
Meta-Arago、git.yoctoproject.org/meta-arago,scarthgap,cbf054c7401af6e1e8bcc4eab07daa9a4996f7f3,layers=meta-arago-distro:meta-arago-extras:meta-arago-demos:meta-arago-test
meta-qt5、github.com/.../meta-qt5.git,scarthgap,eb828418264a49b8d00035cb3d7b12fcea3be801,layers=
元虚拟化、git.yoctoproject.org/meta-virtualization,scarthgap,54b806b1985f3989722ee308e1073530fe3328c1,layers=
meta-openembedded、git.openembedded.org/meta-openembedded,scarthgap,80e01188fa822d87d301ee71973c462d7a865493,layers=meta-networking:meta-python:meta-oe:meta-gnome:meta-filesystems:meta-multimedia
meta-ti、git.yoctoproject.org/meta-ti,scarthgap,84328ead40d7e6fcce4d80ab7d07f4dcaf9d777e,layers=meta-ti-extras:meta-ti-bsp
meta-arm、git.yoctoproject.org/meta-arm,scarthgap,ecece16871afe6b674d2aafd27e0f18bbaef1966,layers=meta-arm:meta-arm-toolchain
OE 内核、git.openembedded.org/openembedded-core,scarthgap,bf3fe8c01c5cc00ada22049f4f0abb485e2a626f,layers=meta
meta-tisdk、git.ti.com/.../meta-tisdk.git,scarthgap,af81e0d81c5efd005bfc0ef749f690f9748c70f6,layers=
META-edgeai、git.ti.com/.../meta-edgeai.git,scarthgap,c9351accf9c3ec152ffde84507c674901b7f23f1,layers=
OECORELAYERCONF=/sample-files/bblayers.conf.sample
OECORELOCALCONF=/sample-files/local-arago64-v2.conf.sample
BITBASE_INCLUSION_VARS=Yes
```μ s
