Apps In convertible Types: Cannot cast 'java.lang.Object[]' to 'java.lang.Double'

[maddie_jones]

I am trying to retrieve data from foursqaure API, however, when I try to retireve the places rating I am getting the error message which says In convertible Types: Cannot cast 'java.lang.Object[]' to 'java.lang.Double' . Please help.

I am getting the error message for this line below:

  this.itemrating = (Double)temprating.toArray();

Please can you please and sort out the issue I am currently facing.

 

[Deleted User]

You've declared itemrating as a Double, not an array of Double. It should be

private final Double[] itemrating;

and your other line should be

this.itemrating = (Double[])temprating.toArray();

 

[maddie_jones]

Thank you This has helped me, just a stupid mistake from me.

 

[Deleted User]

btw you don't actually need the explicit cast statement, as the compiler is clever enough to figure out that toArray() returns a Double[]. So this should work

this.itemrating = temprating.toArray()