Results 4 issues of qy

![image](https://user-images.githubusercontent.com/29814007/105472545-0960e080-5cd7-11eb-9468-585c89ebb900.png) ![image](https://user-images.githubusercontent.com/29814007/105472563-0ebe2b00-5cd7-11eb-93bd-1edfa1c7785e.png) ```go func Green(s string) string { return fmt.Sprintf("%c[%dm%s%c[0m", 0x1B, 32, s, 0x1B) } ```

env: ![image](https://user-images.githubusercontent.com/29814007/62280452-84e52700-b47e-11e9-99e5-e9b1844bf018.png) generate swagger by : bee run -gendoc=true -downdoc=true err: ![image](https://user-images.githubusercontent.com/29814007/62280533-b2ca6b80-b47e-11e9-8cba-fcd58a4d5da6.png) the Options is a type: interface{} PS: the code run on windows is ok

**Describe the bug** reconciler application will create many cm with name[workflow-{application.name}-context-{random(5)}], because cm[workflow-{application.name}-context] no owner **To Reproduce** component: webservice --> **Expected behavior** **Screenshots** **KubeVela Version** kubevela: 1.7.3 **Cluster information** k8s:...

### The following program `sample.go` triggers an unexpected result ```go package main import ( "fmt" "github.com/traefik/yaegi/interp" "github.com/traefik/yaegi/stdlib" "github.com/traefik/yaegi/stdlib/syscall" "github.com/traefik/yaegi/stdlib/unrestricted" "github.com/traefik/yaegi/stdlib/unsafe" "path" "reflect" "strings" ) func main() { i := interp.New(interp.Options{...

bug
area/core