using ImGuiListClipperPtr triggers AccessViolationException after upgrading to 1.89

Hi,

after upgrading to v1.89.5 the following code causes as System.AccessViolationException:

  unsafe
  {
      var clipperData = new ImGuiListClipper();
      var listClipperPtr = new ImGuiListClipperPtr(&clipperData);
      listClipperPtr.Begin(items.Count, ImGui.GetTextLineHeightWithSpacing());
   }

Maybe I’m using the API in an unintended way, but it I assume something changed in the implementation. This could also be on the ImGui side, but I’m not good enough with C to write an example.

[zaafar]

the workaround is here (https://github.com/ImGuiNET/ImGui.NET/issues/401#issuecomment-1566216444) if you want to use that while waiting for a final fix.

[zaafar]

==solution==

i am not sure if this is how we should do it…or if this is the right ctx to use but this is one possible solution.