Line numbers in stack traces

Vlad Dumitrescu XX (LN/EAB) <>
Wed Aug 10 12:53:16 CEST 2005


> -----Original Message-----
> From: 
> [mailto:]On Behalf Of Richard Cameron

> Programs crash, and all I want to know is where  
> they've crashed. This information is (almost) in the virtual machine  
> already, and it really annoys me to have to play a guessing game  
> every time.

Hi,

I would also like to see better support for this. 

If you have a bug to hunt *now*, a way to find out which clause in handle_call is at fault, you can start the gen_server with a {debug, [trace]} option and you will get on the console a listing of all messages that the process received. The last one is usually the one thet triggered the exception.

regards,
Vlad



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