[Bug Report]: 源码中选择helloworld_demo编译报错 #2014
Description
Contact Details
What happened?
A bug happened!
运行环境:vscode开发环境
固件版本:
Version
master (Default)
What soultions are you seeing the problem on?
helloworld_demo
Relevant log output
操作方式：
1、使用vscode打开alios-things，选择项目helloworld_demo
2、选择√号编译
3、提示如下异常
scons: *** [aos_sdk\lib\libuservice.a] Error 1
CC out\lwip\lwip2.0.0\core\tcp_in.o
scons: building terminated because of errors.
make: *** [all] Error 2
Build takes 0 Minutes 23 Seconds.
终端将被任务重用，按任意键关闭。
4、下面是更详细的一些信息（由于信息比较多，只截取了部分-使用管理员打开VSCODE也是这样）
change dir to G:\Item\Code\espressif_ESP32\AliOS-Things\solutions\helloworld_demo.
save aos make params !!!
get current path
G:\Item\Code\espressif_ESP32\AliOS-Things\solutions\helloworld_demo\package.yaml
helloworld_demo
3
configuration haas100 written to G:\Item\Code\espressif_ESP32\AliOS-Things.config.
Build Solution by haas100
scons: Reading SConscript files ...
build toolchain checked = arm-ali-aoseabi
CC out\lwip\lwip2.0.0\core\init.o
C:\Users\56337.aliot\arm-ali-aoseabi\main\bin\arm-ali-aoseabi-ranlib.exe: unable to rename 'aos_sdk\lib\libuservice.a'; reason: Permission denied
注解：由于异常提示不详细，仅仅提示失败，但是没有告知失败原因。不好解决问题