Accessor character . is recognizaed as float.

[NJU-JYH]

why when I write code like this:

---

u := User{FirstName: "go", LastName: "jack", Age: 18}
parameters := make(map[string]interface{})
parameters["u"] = u
expr, _ := govaluate.NewEvaluableExpression("u.FullName()")
result, _ := expr.Evaluate(parameters)
fmt.Println("user", result)

it will report error runtime error: invalid memory address or nil pointer dereference

The accessor character . is recognized as float ?

[WideLee]

fixed in master but not release, we can try this go get -u github.com/Knetic/govaluate@master

require (
	github.com/Knetic/govaluate v3.0.1-0.20171022003610-9aa49832a739+incompatible
)

[alehatsman]

@WideLee thanks for the fix!

[atmnksd]

@WideLee i don't see any commit in master since last 7 years :-)