单元测试用例执行失败

[mybios]

D:\src\CSharp.lua\test\TestCases>"../__bin/lua5.1/lua" launcher.lua
TestClass Start : NewUILoginTest
TestCase : Test
../__bin/lua5.1/lua: .\out\Tests\UIPage.lua:74: attempt to index field 'base
' (a nil value)
stack traceback:
.\out\Tests\UIPage.lua:74: in function 'ctor'
../../CSharp.lua/Coresystem.lua/CoreSystem\Core.lua:50: in function 'New
UILoginPage'
.\out\Tests\UIPage.lua:90: in function 'Invoke'
.\out\TestBase\StaticTestUnit.lua:36: in function 'Run'
launcher.lua:6: in main chunk
[C]: at 0x00402a57

[yanghuan]

fix 890dd33