title: Uncaught Invalid dimensions for plot, width = null, height = null for flot charts api
body: <p>I am using flot charts API for showing the graphs and I am successful in plotting the data.
  I am loading around 30 charts in one page and I am rendering them in ui-tabs.All the graphs are rendered perfectly and page is working fine.But still I am getting this error.
  I have used different div ids to all the graphs,height and width is given to all the divs. I am not able to find the solution since yesterday.I have included all the js required for the flot in the central page.
  Please help me in this regard.</p>