After looking for a while, it's still bugging me:

I have a simple code where I want to retrieve data looking like:

```
data1/data2/style…

```

and I want to separate the data at each `/`. So I have written:

```
MyData = data.split("/")

```

and then:

```
for (i = 0; i < myData.size; i++) 

```

to iterate over the values. But I'm getting the following error:

```
no signature of method length for type argument: () values: []

```

so I'm assuming that `myData` is empty.