[Server] Map Dynamic Object Invisible Problem

[LinesinRows]

Hello,
?When I created dynamic object for map (In filter-script), some objects doesn't seem for player. What's the problem in this case?
? Thanks in advance.

Some code in map;

PHP Code:

tmpobjid = CreateDynamicObject(19450, 164.765304, 1937.607055, 530.600891, 0.000000, 0.000000, 90.000000, -1, -1, -1, 300.00, 300.00);
SetDynamicObjectMaterial(tmpobjid, 0, 18646, "matcolours", "grey-70-percent", 0x00000000); 


Problem img;
https://ibb.co/y04czJT

[LinesinRows]

Problem solved
In OnGameModeInit() -> add
// For disappear obj
Streamer_SetVisibleItems(STREAMER_TYPE_OBJECT, 995);