need help to fix a error and compile a script

i have a nodejs script with npm. getting error build error long 0 info it worked if it ends with ok 1 verbose cli [ '/usr/bin/node', '/usr/bin/npm', 'run', 'build' ] 2 info using npm@6.4.1 3 info using node@v8.16.0 4 verbose run-script [ 'prebuild', 'build', 'postbuild' ] 5 info lifecycle client@0.0.0~prebuild: client@0.0.0 6 info lifecycle client@0.0.0~build: client@0.0.0 7 verbose lifecycle client@0.0.0~build: unsafe-perm in lifecycle true 8 verbose lifecycle client@0.0.0~build: PATH: /usr/lib/node_modules/npm/node_modules/npm-lifecycle/node-gyp-bin:/home/admin/public_html/sourcecode/node_modules/.bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games 9 verbose lifecycle client@0.0.0~build: CWD: /home/admin/public_html/sourcecode 10 silly lifecycle client@0.0.0~build: Args: [ '-c', 10 silly lifecycle 'ng build --source-map=false --prod --source-map --common-chunk=false --deploy-url=client/' ] 11 silly lifecycle client@0.0.0~build: Returned: code: 134 signal: null 12 info lifecycle client@0.0.0~build: Failed to exec build script 13 verbose stack Error: client@0.0.0 build: `ng build --source-map=false --prod --source-map --common-chunk=false --deploy-url=client/` 13 verbose stack Exit status 134 13 verbose stack at EventEmitter.<anonymous> (/usr/lib/node_modules/npm/node_modules/npm-lifecycle/[login to view URL]:16) 13 verbose stack at emitTwo ([login to view URL]:13) 13 verbose stack at [login to view URL] ([login to view URL]:7) 13 verbose stack at ChildProcess.<anonymous> (/usr/lib/node_modules/npm/node_modules/npm-lifecycle/lib/[login to view URL]:14) 13 verbose stack at emitTwo ([login to view URL]:13) 13 verbose stack at [login to view URL] ([login to view URL]:7) 13 verbose stack at maybeClose (internal/[login to view URL]:16) 13 verbose stack at [login to view URL] (internal/[login to view URL]:5) 14 verbose pkgid client@0.0.0 15 verbose cwd /home/admin/public_html/sourcecode 16 verbose Linux 4.15.0-55-generic 17 verbose argv "/usr/bin/node" "/usr/bin/npm" "run" "build" 18 verbose node v8.16.0 19 verbose npm v6.4.1 20 error code ELIFECYCLE 21 error errno 134 22 error client@0.0.0 build: `ng build --source-map=false --prod --source-map --common-chunk=false --deploy-url=client/` 22 error Exit status 134 23 error Failed at the client@0.0.0 build script. 23 error This is probably not a problem with npm. There is likely additional logging output above. 24 verbose exit [ 134, true ]