Can't convert to dimension: type=0x1 when inflating the layout [duplicate]

Answer 1

I've found that i lack of value in dimens.xml file. So it cause error

Answer 2

As with all android resources, dimensions are stored in various qualified values.

values\dimens.xml
values-v21\dimens.xml
values-land\dimens.xml

It may be that the dimension is available in some, but not all necessary locations.

The easiest fix for this problem, is to add an entry into values\dimens.xml which is the fall-back place if any of the specifics fail.