System.IO.FileNotFoundException: angejia-1.0.0-full.nupkg not found

jikejia: That's project name
windows-installer: That's outputDirectory
release-builds: That's appDirectory

System.IO.FileNotFoundException: Could not find file "/Users/yinshipeng/Documents/workspace/jikejia-desktop-client/release-builds/windows-installer/jikejia-1.0.0-full.nupkg".

```
function getInstallerConfig () {
console.log('creating windows installer')
const rootPath = path.join('./')
const outPath = path.join(rootPath, 'release-builds')

return Promise.resolve({
appDirectory: path.join(outPath, 'jikejia-win32-x64/'),
authors: 'yinshipeng',
noMsi: true,
outputDirectory: path.join(outPath, 'windows-installer'),
exe: 'jikejia.exe',
setupExe: 'jikejiaInstaller.exe',
setupIcon: path.join(rootPath, 'icon.ico')
})
}
```