Here's the offending function: https://github.com/ZILtoid1991/collections-d/blob/master/source/collections/sortedlist.d#L38

It causes to throw an exception with Access violation reading location and a memory address, int the function _d_arraysetlengthT. Variable ti is a TypeInfo_Array, value of this object is null.

Error happens when adding a sprite in this class: https://github.com/ZILtoid1991/pixelperfectengine/blob/master/pixelperfecteditor/src/app.d#L64
However, the same doesn't happen when the editor is being run.

Since leaving out any addition of sprites causes errors elsewhere, I was thinking that it might be a memory leakage issue. Could memory leakage cause such errors when attempting to grow or shrink arrays?

On Monday, 28 June 2021 at 20:55:44 UTC, solidstate1991 wrote:

Hmm.. have you enabled bounds checking?

The SpriteLayer.addSprite() method accepts ushort. That's max. 65535. You supply 65_536.
You may have similiar errors in your code.

On Monday, 28 June 2021 at 21:45:05 UTC, frame wrote:

Ah I mixed the argumets, forget that.
However, your comment

//ocd.objects[65_536]

may also I hint that you try to access elements that are not there.

On Monday, 28 June 2021 at 20:55:44 UTC, solidstate1991 wrote:

It seems I could solve the issue with the reserve() function, and it occurred twice so far.

I often have to disable bounds checking, since it takes up precious CPU cycles, instead I do it in an "at once" fashion rather than per-index access, and need to be done in such fashion with the graphics rendering functions I made.