My extension is compiling but after use in app,it is showing runtime error

Open Source Development Extension Development
4

@HIFI_APPS what result will the arrayer return?

5

You're parsing them to Integer. If you put a list with characters then you will get an error.

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6

@oseamiya you must not use list if you are using integers in your extension

7

edited post

8

Only example it will convert not return

9

How can you save String data in int array :sweat_smile: :laughing:

1 Like
10

Please test you're code before posting it.

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11

I can't in mobile but re edited

12

Again :sweat_smile:. How can you assign int array value to string array? :laughing: :expressionless:

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13

Array and ArrayList are different.
This should work fine:

List list = new ArrayList<>();
String[] sArray = yailList.toStringArray();
for (String s:sArray){
  list.add(s);
}
list.remove(index - 1);//now you can add and remove items
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14 
@SimpleFunction
    public void Example(YailList list) {
        Object[] arrayer = new Object[list.size()];
        int index = 0;
        for(Object e : list.toArray()) {
            arrayer[index] = e;
            index++;
        }
    }

Try this for all type of things to array

15

The object must be Object

16

Hmm, @HIFI_APPS it's better if you use a laptop :confused:

1 Like
17

@HIFI_APPS Think you need to learn more :confused:

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18

btw, what's the point of adding index++

19

@vknow360 i edited yes will it work

List list = new ArrayList<>();
Object[] sArray = yailList.toArray();
for (Object s:sArray){
  list.add(s);
}

And

(String) s

To convert to string ...

20

#Off topic
Yes I need to learn actually I copy pasted
Ur post

...

21

Really sorry if i am annoying.

Please correct the object to Object.

Which IDE do you use?

It's okay but should first test everything.

1 Like
22

Thank you for the code that you share @vknow360,
I've tried it and your code 100% works perfectly. :grin: :+1:

This is the code I've tried :

   @SimpleFunction(description="")
   public YailList RemoveItem(YailList yailList, int index){

     List list = new ArrayList<>();
     String[] sArray = yailList.toStringArray();
       for (String s:sArray){
         list.add(s);
       }
     list.remove(index - 1);//now you can add and remove items
     return YailList.makeList(list);

   }
3 Likes
23

I know it is only an example, but... :grin:

Taifun

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