Why did angular, report all kinds of mistakes today when it was good yesterday? - Codes Helper

all kinds of errors are reported, especially speechless! ~
ask the boss for help and solve it. Thank you
git: https://github.com/yyccQQu/04. dev branch
        warning Error running install script for optional dependency: "E:\\\
g2\\999\\PPP\\0405newNg\\my-app\
ode_modules\
ode-sass: Command failed.
Exit code: 1
Command: C:\\WINDOWS\\system32\\cmd.exe
Arguments: /d /s /c node scripts/build.js
Directory: E:\\\
g2\\999\\PPP\\0405newNg\\my-app\
ode_modules\
ode-sass
Output:
Binary found at E:\\\
g2\\999\\PPP\\0405newNg\\my-app\
ode_modules\
ode-sass\\vendor\\win32-x64-57\\binding.node
Testing binary
Binary has a problem: Error: \\\\?\\E:\\\
g2\\999\\PPP\\0405newNg\\my-app\
ode_modules\
ode-sass\\vendor\\win32-x64-57\\binding.node is not a valid Win32 application\\\\?\\E:\\\
g2\\999\\PPP\\0405newNg\\my-app\
ode_modules\
ode-sass\\vendor\\win32-x64-57\\binding.node
    at Object.Module._extensions..node (module.js:664:18)
    at Module.load (module.js:554:32)
    at tryModuleLoad (module.js:497:12)
    at Function.Module._load (module.js:489:3)
    at Module.require (module.js:579:17)
    at require (internal/module.js:11:18)
    at module.exports (E:\\\
g2\\999\\PPP\\0405newNg\\my-app\
ode_modules\
ode-sass\\lib\\binding.js:19:10)
    at Object.<anonymous> (E:\\\
g2\\999\\PPP\\0405newNg\\my-app\
ode_modules\
ode-sass\\lib\\index.js:14:35)
    at Module._compile (module.js:635:30)
    at Object.Module._extensions..js (module.js:646:10)
Building the binary locally
Building: F:\\gongju\
ode.exe E:\\\
g2\\999\\PPP\\0405newNg\\my-app\
ode_modules\
ode-gyp\\bin\
ode-gyp.js rebuild --verbose --libsass_ext= --libsass_cflags= --libsass_ldflags= --libsass_library=
gyp info it worked if it ends with ok
gyp verb cli [ "F:\\\\gongju\\\
ode.exe",
gyp verb cli   "E:\\\\\\\
g2\\\\999\\\\PPP\\\\0405newNg\\\\my-app\\\
ode_modules\\\
ode-gyp\\\\bin\\\
ode-gyp.js",
gyp verb cli   "rebuild",
gyp verb cli   "--verbose",
gyp verb cli   "--libsass_ext=",
gyp verb cli   "--libsass_cflags=",
gyp verb cli   "--libsass_ldflags=",
gyp verb cli   "--libsass_library=" ]
gyp info using node-gyp@3.6.2
gyp info using node@8.9.3 | win32 | x64
gyp verb command rebuild []
gyp verb command clean []
gyp verb clean removing \"build\" directory
gyp verb command configure []
gyp verb download using dist-url https://npm.taobao.org/dist
gyp verb check python checking for Python executable \"python2\" in the PATH
gyp verb `which` failed Error: not found: python2
gyp verb `which` failed     at getNotFoundError (E:\\\
g2\\999\\PPP\\0405newNg\\my-app\
ode_modules\\which\\which.js:13:12)
gyp verb `which` failed     at F (E:\\\
g2\\999\\PPP\\0405newNg\\my-app\
ode_modules\\which\\which.js:68:19)
gyp verb `which` failed     at E (E:\\\
g2\\999\\PPP\\0405newNg\\my-app\
ode_modules\\which\\which.js:80:29)
gyp verb `which` failed     at E:\\\
g2\\999\\PPP\\0405newNg\\my-app\
ode_modules\\which\\which.js:89:16
gyp verb `which` failed     at E:\\\
g2\\999\\PPP\\0405newNg\\my-app\
ode_modules\\isexe\\index.js:42:5
gyp verb `which` failed     at E:\\\
g2\\999\\PPP\\0405newNg\\my-app\
ode_modules\\isexe\\windows.js:36:5
gyp verb `which` failed     at FSReqWrap.oncomplete (fs.js:152:21)
gyp verb `which` failed  python2 { Error: not found: python2
gyp verb `which` failed     at getNotFoundError (E:\\\
g2\\999\\PPP\\0405newNg\\my-app\
ode_modules\\which\\which.js:13:12)
gyp verb `which` failed     at F (E:\\\
g2\\999\\PPP\\0405newNg\\my-app\
ode_modules\\which\\which.js:68:19)
gyp verb `which` failed     at E (E:\\\
g2\\999\\PPP\\0405newNg\\my-app\
ode_modules\\which\\which.js:80:29)
gyp verb `which` failed     at E:\\\
g2\\999\\PPP\\0405newNg\\my-app\
ode_modules\\which\\which.js:89:16
gyp verb `which` failed     at E:\\\
g2\\999\\PPP\\0405newNg\\my-app\
ode_modules\\isexe\\index.js:42:5
gyp verb `which` failed     at E:\\\
g2\\999\\PPP\\0405newNg\\my-app\
ode_modules\\isexe\\windows.js:36:5
gyp verb `which` failed     at FSReqWrap.oncomplete (fs.js:152:21) code: "ENOENT" }
gyp verb check python checking for Python executable \"python\" in the PATH
gyp verb `which` failed Error: not found: python
gyp verb `which` failed     at getNotFoundError (E:\\\
g2\\999\\PPP\\0405newNg\\my-app\
ode_modules\\which\\which.js:13:12)
gyp verb `which` failed     at F (E:\\\
g2\\999\\PPP\\0405newNg\\my-app\
ode_modules\\which\\which.js:68:19)
gyp verb `which` failed     at E (E:\\\
g2\\999\\PPP\\0405newNg\\my-app\
ode_modules\\which\\which.js:80:29)
gyp verb `which` failed     at E:\\\
g2\\999\\PPP\\0405newNg\\my-app\
ode_modules\\which\\which.js:89:16
gyp verb `which` failed     at E:\\\
g2\\999\\PPP\\0405newNg\\my-app\
ode_modules\\isexe\\index.js:42:5
gyp verb `which` failed     at E:\\\
g2\\999\\PPP\\0405newNg\\my-app\
ode_modules\\isexe\\windows.js:36:5
gyp verb `which` failed     at FSReqWrap.oncomplete (fs.js:152:21)
gyp verb `which` failed  python { Error: not found: python
gyp verb `which` failed     at getNotFoundError (E:\\\
g2\\999\\PPP\\0405newNg\\my-app\
ode_modules\\which\\which.js:13:12)
gyp verb `which` failed     at F (E:\\\
g2\\999\\PPP\\0405newNg\\my-app\
ode_modules\\which\\which.js:68:19)
gyp verb `which` failed     at E (E:\\\
g2\\999\\PPP\\0405newNg\\my-app\
ode_modules\\which\\which.js:80:29)
gyp verb `which` failed     at E:\\\
g2\\999\\PPP\\0405newNg\\my-app\
ode_modules\\which\\which.js:89:16
gyp verb `which` failed     at E:\\\
g2\\999\\PPP\\0405newNg\\my-app\
ode_modules\\isexe\\index.js:42:5
gyp verb `which` failed     at E:\\\
g2\\999\\PPP\\0405newNg\\my-app\
ode_modules\\isexe\\windows.js:36:5
gyp verb `which` failed     at FSReqWrap.oncomplete (fs.js:152:21) code: "ENOENT" }
gyp verb could not find \"python\". checking python launcher
gyp verb could not find \"python\". guessing location
gyp verb ensuring that file exists: C:\\Python27\\python.exe
gyp ERR! configure error
gyp ERR! stack Error: Can"t find Python executable \"python\", you can set the PYTHON env variable.
gyp ERR! stack     at PythonFinder.failNoPython (E:\\\
g2\\999\\PPP\\0405newNg\\my-app\
ode_modules\
ode-gyp\\lib\\configure.js:483:19)
gyp ERR! stack     at PythonFinder.<anonymous> (E:\\\
g2\\999\\PPP\\0405newNg\\my-app\
ode_modules\
ode-gyp\\lib\\configure.js:508:16)
gyp ERR! stack     at E:\\\
g2\\999\\PPP\\0405newNg\\my-app\
ode_modules\\graceful-fs\\polyfills.js:284:29
gyp ERR! stack     at FSReqWrap.oncomplete (fs.js:152:21)
gyp ERR! System Windows_NT 10.0.16299
gyp ERR! command \"F:\\\\gongju\\\
ode.exe\" \"E:\\\\\\\
g2\\\\999\\\\PPP\\\\0405newNg\\\\my-app\\\
ode_modules\\\
ode-gyp\\\\bin\\\
ode-gyp.js\" \"rebuild\" \"--verbose\" \"--libsass_ext=\" \"--libsass_cflags=\" \"--libsass_ldflags=\" \"--libsass_library=\"
gyp ERR! cwd E:\\\
g2\\999\\PPP\\0405newNg\\my-app\
ode_modules\
ode-sass
gyp ERR! node -v v8.9.3
Done in 164.26s.