exceptionMessage = builder(message.toString().capitalized())
                return this
            }

            override fun mapLocation(mapper: (PropertyTrace) -> PropertyTrace): ProblemFactory.Builder {
                locationMapper = mapper
                return this
            }

        fun documentationSection(documentationSection: DocumentationSection): Builder

        /**
         * Allows the default location to be changed. The function is called by `build()`
         */
        fun mapLocation(mapper: (PropertyTrace) -> PropertyTrace): Builder

        fun build(): PropertyProblem
    }

                text(memberKind.name.lowercase(Locale.ENGLISH))
                text(" in the parent project ")
                reference(ownerProject.identityPath.toString())
            }
                .mapLocation { location ->
                    when (memberKind) {
                        MemberKind.PROPERTY -> {
                            if (memberName != null)

                    }
                )
                .documentationSection(RequirementsUseProjectDuringExecution)
                .mapLocation { locationForTask(it, contextTask) }
                .build()
        )
    }

    private
    fun locationForTask(location: PropertyTrace, task: TaskInternal) =

		NumLabel: make(map[string][]int64, len(src.NumLabel)),
		NumUnit:  make(map[string][]string, len(src.NumLabel)),
	}
	for i, l := range src.Location {
		s.Location[i] = pm.mapLocation(l)
	}
	for k, v := range src.Label {
		vv := make([]string, len(v))
		copy(vv, v)
		s.Label[k] = vv
	}
	for k, v := range src.NumLabel {
		u := src.NumUnit[k]
		vv := make([]int64, len(v))