Can cause csmReviveMocInPlace return nullptr when I use csmGetSizeofModel?

#include
#include
#include

int main(int argc,char ** argv)
{
for(auto i=0;i<100000;i++)
{
auto file = fopen("../../../CubismSDK/Core/Haru/Haru.moc3", "rb");
fseek(file, 0, SEEK_END);
auto len = ftell(file);
fseek(file, 0, SEEK_SET);
auto data = std::vector<uint8_t>(len);
auto readLen = fread(data.data(), sizeof(uint8_t), len, file);
if (len != readLen)
{
printf("No!");
}

auto moc = csmReviveMocInPlace(data.data(), len);
if (!moc)
{
printf("moc is nullptr!");
}

auto modelSize = csmGetSizeofModel(moc);

printf("%d\n", i);
fclose(file);
}
}

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I run my example.Not add csmGetSizeofModel's function can work.But I add csmGetSizeofModel will csmReviveMocInPlace return null and print my log "moc is nullptr!".