Hex-Rays can't parse switch (bad target for case)

Question

I need to add new case, so here is that I do.

1. Copy the jump table for switch statement to 0048199C and add new ref to 4819C0.
2. Add new instructions below
3. Set new address 0048199C
4. In the indirect table for switch statement (004061C4) change the one 7 to 8
5. Apply patches and try using a new case and see how that works. It's ok. The program does what I want.

After that click F5 and finally got such error:

What's wrong and how do I fix it? I'm using IDA v7.0.170914

Answer 1

I found a solution to my problem.

Edit - Other - Specify switch idiom...

Set new value for Number of elements: 9