Unity ThirdPersonController script errors when switching to Android platform.

It seems that I get errors on All my ThirdPersonController scripts of BCE0019 'actions' is not a member of 'Unityngine.Component' . when I switch from PC windows to Android plaform build.

Later I discovered that the referenced script 'actions' is in quotes. All I had to do was to move all scripts from the 'Standard Assets' folder to another folder and remove the quotes from 'actions' i.e:

GetComponent('actions') is re-written as GetComponent(actions), and the errors are fixed. I don't know why quotes are required for a script in the 'Standard Assets' folder but it fixed my problem.