Export Report to XML failing

[MoCityMM]

Go is a new language for me so, didn't know how to fix this issue... I do have 'encoding/xml' in the 'util.go' file but, didn't work. Here is the error:

ERROR [localhost] Failed to write JSON:
github.com/future-architect/vuls/report.FillCveInfos
/home/cdev-1/Go/src/github.com/future-architect/vuls/report/report.go:106

• Failed to write summary report:
  github.com/future-architect/vuls/report.overwriteJSONFile
  /home/cdev-1/Go/src/github.com/future-architect/vuls/report/util.go:412
• Failed to Marshal to XML:
  github.com/future-architect/vuls/report.LocalFileWriter.Write
  /home/cdev-1/Go/src/github.com/future-architect/vuls/report/localfile.go:98
• xml: unsupported type: map[config.IPS]string

[kotakanbe]

https://github.com/chrismalek/jsontoxml-cli
This may be helpful.