[Live-devel] not understandable error

[i m what i m ~~~~]

Hi

i am getting this error when i am running my project made from live media
library....
WHAT DOES THIS ERROR MEAN?????


testH264VideoStreamer.obj : error LNK2019: unresolved external symbol
"public: static class DeviceSourceFICard * __cdecl
DeviceSourceFICard::createNew(class UsageEnvironment &,class
FICardDeviceParameters,class DeviceParameters)"
(?createNew at DeviceSourceFICard@@SAPAV1 at AAVUsageEnvironment
@@VFICardDeviceParameters@@VDeviceParameters@@@Z) referenced in function
"void __cdecl play(void)" (?play@@YAXXZ)




Thank You
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