i cannot import knxproj to LM

[Simuzer]

i know.

forexample;

1)
by Import file;
23/0/1
...
23/0/200

2) Add Object manually
23/0/1

No error, no fault. everyting is ok. But, there is no 23/0/1 on listing object page.

Reboot.. cut off the energy..
Address 23/0/1 is not showing up. It does not appear in the list.