Add fOnDestroy.UseFreeNotification := False; to the end of TMultiMapBase<TKey, TValue>.Create

[Илья Ненашев]

It is necessary to skip AV on try cast TWrappedCollection into TComponent at TEventBase.Notify on fOnDestroy usage.

That AVs are dismissed by try/except statement in runtime, but it handled by the debugger and it is annoying.

[Stefan Glienke]

I’ve never seen an AV from that place but UseFreeNotification is indeed unnecessary.

The AV is not from casting to TComponent though but likely from that “bruteforcing” in IsClassPtr?

[Stefan Glienke]

fixed #339

→ <<cset ab1291591efa>>

[Илья Ненашев]

Yes, in IsClassPtr

We have the same issue in IsClassPtr with some other situation, but I still can’t carefully diagnose it and find a proper fix there.

[Stefan Glienke]

fixed #339

→ <<cset 9d3374c93ecd>>