List index out-of-bounds error on delete

[Stan-Troeh]

When using RAD Studio 12.3 and TRichView FMX version 22.4, I'm getting an out-of-bounds error when deleting content from a TRichViewEdit. This error doesn't appear when using RAD 12.2.

Using the RVEditDemo example in the FMX suite, I highlight the bottom content as indicated.

RVEditDemo1.png (36.01 KiB) Viewed 17548 times

With content highlighted, pressing Delete causes the information to be removed (expected) and the appearance of an out-of-bounds message (unexpected).

RVEditDemo2.png (23.35 KiB) Viewed 17548 times

Pressing the OK clears the box, then it reappears. Pressing OK the second time brings a Debugger Fault Notification (when debugging) else abort.

RVEditDemo3.png (12.23 KiB) Viewed 17548 times

[Sergey Tkachenko]

I confirm the problem. It is only in FMX version.
It will be fixed in the next update (tomorrow or the day after tomorrow)

[Sergey Tkachenko]

Fixed in version 23.2