Question

I using flot pie chart for plotting pie charts. but it shows error in firebug that

uncaught exception: Invalid dimensions for plot, width = null, height
= null

I have given the height and width from stylesheet also. and tried also like this

<div id="placeholder1" style="width:140px;height:140px" ></div>

how to resolve this?

Answer 1

Check these:

• You include the jQuery library first and then flot js library

• Wrap the whole code within $(document).ready() handler function.

• you bind the flot with correct id and there is no repeat of same id.

• if your div is dynamic i.e. appeared to DOM after page load then bind plot() after
  the element appeared to DOM.