Hi everyone, I developed a custom service, now I want to save the current status as a JSON file. The code seems to work fine, but the result is a blank file. How it is possible? Can you help me? My code is shown below:
void writeFile(){
std::ofstream o(f);
o << std::setw(4) << out << std::endl;
o.close();
}
The blank file has already installed together with the service.
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