message: fix(frontend): fixes null value display in data explorer
diff: @@ -106,8 +106,8 @@ export default {
  generateKVPs() {
  for (const key of Object.keys(this.realObject)) {
  if (this.ignoredProps.indexOf(key) !== -1) continue
  - const value = this.realObject[key]
  - const type = Array.isArray(this.realObject[key])
  + let value = this.realObject[key]
  + let type = Array.isArray(this.realObject[key])
  ? 'array'
  : typeof this.realObject[key]
  const extras = []
  @@ -120,6 +120,13 @@ export default {
  )
  extras.push('visibility')
  + // handle undefined as well as null 'values'
  + // eslint-disable-next-line eqeqeq
  + if (value == null) {
  + value = 'null'
  + type = 'null'
  + }
  +
  this.kvps.push({
  key: this.cleanKey(key),
  originalKey: key,
  