issue with ENOSPC(but not the same one with in introduce)

[LLCasper]

the issure is:
/home/pi/raspicam/src/private/private_impl.cpp:187 :Private_Impl::retrieve type is not RASPICAM_FORMAT_IGNORE as it should be
mmal: mmal_vc_component_enable: failed to enable component: ENOSPC
mmal: camera component couldn't be enabled
mmal: main: Failed to create camera component
mmal: Failed to run camera app. Please check for firmware updates

i have increase my GPÜ to 512MB,but it's useless,i hpe someone can help me with this issure,thank you!