catch the exception and return null
catch the exception and return null

skolima/NuKeeper,NuKeeperDotNet/NuKeeper,AnthonySteele/NuKeeper,skolima/NuKeeper,AnthonySteele/NuKeeper,NuKeeperDotNet/NuKeeper,skolima/NuKeeper,NuKeeperDotNet/NuKeeper,AnthonySteele/NuKeeper,NuKeeperDotNet/NuKeeper,AnthonySteele/NuKeeper,skolima/NuKeeper