message: Add debug when matching multiple factors
diff: @@ -407,7 +407,7 @@ export class OrbitDBService {
  }
  if (factors.length > 1) {
  throw new Error(
  - `${ErrInvalidFactorForActivity} More than one factor matched the given activity`
  + `${ErrInvalidFactorForActivity} More than one factor matched the given activity: ` + JSON.stringify(factors)
  );
  }
  return this.getCO2EmissionFactorByActivity(factors[0], activity);
  