grid not displaying data but the data to be loaded
There is a basic grid and load data from database using rpc.But the data content is not display in grid cell,but the data number is showing,because i used RowNumberer in the grid.
I have used "System.out.println()" to test load data from database,that is correct,and use alertmessagebox to test the data tranmsited to client-side with rpc ,that is correct too.
Then from chromedev tools,i saw the information in console that is "Getter was called on ValueProvider, but no getter exists",i do not know why,because i use the same method to load data in other grids which is correct.
So looking for someone's help,thanks!
