VST Validation Silence Flag Error

When trying to validate my plugin, I am getting the following error:

“The component failed to process bus 0 with silence flag combination 0!”

But I’ve not changed the default code regarding silence flags?

Cheers, James

It means that your process function does not return kResultOk!

tresult result = audioEffect->process (processData);
if (result != kResultOk)