Please report issues on GitHub here: https://github.com/eriwen/javascript-stacktrace/issues

var cnt = 0;
function a(){
 b();
}
function b(){
 if(cnt == 0){
  cnt++;
  a();
 }
 else
  c();
}
function c(){
 var test = printStackTrace();
 //expected	a(), b(), a(), b(), c(), printStackTrace(), {anonymous}()
 //is		b(), a(), b(), a(), b(), a(), b(), c(), printStackTrace(), {anonymous}()
}
a();

Regards

Thanks for sharing.

This seems to me very useful for day to day javascript debugging rather than using alert every time :D.

I hope this works well with JavaScript libraries such as ExtJS and jQuery because most of the time rendering UI through these libraries gives javascript error which points to minified version of library files but in fact error is due to improper data, bad inputs or missing elements.

Thanks so much for this, it’ll be very helpful for many of us!

Call stack necessary to send logs to the developers .
I can not use a debugger , because the end user does not have to deal with this problem .

The current solution for JavaScripts provided it can generate callstack. It is based on arguments.callee.caller. But the caller returns zero ( undefined ) if the function was called from outside the current frame . Thus callstack obtained incomplete .

In this case I can get the name of a frame from which the function was called ?

entry += " at " + lines[i+1];

And it should say:

entry += ‘ at ‘ + lines[i+1];

I have tried the page from windows xp, FF 3.6.10 and IE 7.0.5730.13, and both of them show &quote; instead of a single quote.

Pedro.