CODEWITHSUNDEEP
javaandroidarrayslibgdx
Wyatt
Wyatt

Reputation: 523

Libgdx Array | removeAll causes error

I am not new to arrays, but this is a very strange error. Whenever I try to call the removeAll method on a libgdx array, and I pass in the same array I called it on (To remove every element in the array) it causes this error :

Exception in thread "LWJGL Application" java.lang.IndexOutOfBoundsException: index can't be >= size: 2 >= 1

Keep in mind that I'm passing in the same array that is calling the removeAll method. I need to be able to clear the array so I can reuse it instead of creating lots of arrays.

Upvotes: 0

Views: 341

Answers (1)

Tenfour04
Tenfour04

Reputation: 93789

It doesn't work because it's not designed to operate on itself. The removeAll method is iterating the array as it's shrinking and doesn't expect that.

Just call array.clear()

Upvotes: 4

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