(profilephoto);// make changes in session.mDrawerToggle = new ActionBarDrawerToggle(Homepageactivity.this, mDrawerLayout, R.string.drawer_openview) { getSupportActionBar().setTitle(mTitleonPrepa
org.hibernate.LazyInitializationException: failed to lazily initialize a collection of role: package.A.b_set, no sessionor session was closed
我理解这个错误,但我不知道如何以聪明的方式解决这种情况。