Issue. Custom editor crashes in edit mode

"ng2-smart-table": "^1.2.1"
"angular/core": "4.0.1"

Config for the table:
```
tagValues : {
title : 'Values',
type : 'custom',
renderComponent : TagsValues,
onComponentInitFunction (instance) {
....
},
editor : {
type : 'custom',
component : TagsValues,
}
}
```

Everything works until you click 'Edit' row for the table. I am getting this stack trace:
1) https://cl.ly/1r200I310H2B
2) https://cl.ly/0y1N0X2t1d36
3) https://cl.ly/061N3C2g0i0V

@damnko @nnixaa If you can advise any solution, I will appreciate

Thanks,