Added try-catch block for invoke api method.
Added try-catch block for invoke api method.

Soniclev/vk,SnakeAce/vk,rassvet85/vk,modink/vk,vknet/vk,kadkin/vk,mainefremov/vk,vknet/vk,kkohno/vk,HarkBack/vk,DmitrySafronov/vk,J2GIS/vk