Robert Robert - 1 year ago 77
Android Question

Android: Invalid File Name must contain only [a-z0-9_.]

When I try to run my Android program, I get this error for the file

id_206_cell phone_boss.jpg

However, the filename only contains lowercase letters, numbers and underscores (which are allowed). What could be the cause of this?

Answer Source

"id_206_cell phone_boss.jpg"

There's a space.