Failed to create GATT service entry in local database

[danimasa]

Hello

I'm trying to run the example in a raspberry pi but I'm getting an error registering the application via d-bus. Below is what is getting printed in my syslog:

bluetoothd[487]: Failed to read "Includes" property of service
bluetoothd[487]: Failed to add service
bluetoothd[487]: Failed to create GATT service entry in local database

Is it a problem with some configuration of my setup?

[blueberryzosa]

Hello,

The same thing happened to me. I did some investigation and found a fix. The property "Includes" of GattService1 should point to the paths of the service's characteristics. Right now it only points to the paths of subservices. In the file GattService1.cpp I changed the addCharacteristic and removeCharacteristic function to this:

void GattService1::addCharacteristic( std::shared_ptr characteristic )
{
const std::string& charPath = characteristic->getPath();

for( auto chrc : characteristics_ )
{
    if( chrc == characteristic )
        throw std::invalid_argument(std::string("GattService1::addCharacteristic '") + charPath + std::string("' already registered!"));
}

characteristics_.push_back( std::move(characteristic) );
includes_.push_back( sdbus::ObjectPath{ charPath } );

}

void GattService1::removeCharacteristic( std::shared_ptr characteristic )
{
const std::string& charPath = characteristic->getPath();

for( auto iter{ characteristics_.cbegin() }; iter != characteristics_.cend(); iter++ )
{
    if( *iter == characteristic )
    {
        characteristics_.erase( iter );
        break;
    }
}

for( auto iter{ includes_.cbegin() }; iter != includes_.cend(); iter++ )
{
    if( *iter == charPath )
    {
        includes_.erase( iter );
        break;
    }
}

}