tree b776b0faab0f55dd25b562d1fc63a88e71624972
parent bd024395f6e34f4bc5eff4941991abc572e9707e
author Lei YU <mine260309@gmail.com> 1531466096 +0800
committer Lei YU <mine260309@gmail.com> 1536720304 +0800

Throw runtime_error instead of MethodEror

As suggested, when error occurs in getService/getProperty, it means
runtime error, so the code is better to throw std::runtime_error instead
of a sdbusplus exception.

Tested: Build the code correctly.

Change-Id: Iddca72ac1fdd07ed6b731b6509eebbfa9d2579d3
Signed-off-by: Lei YU <mine260309@gmail.com>