webpack - Debug lazy loaded Angular 2 module in Chrome / VS Code -


i using webpack angular 2/4 , using modules lazy loaded. therefore modules , components not included in main .js file, code resides in 1 of files webpack generates counts up: 0.js, 1.js , on.

my problem neither chrome nor vs code can debug code within files reason. when include code main .js file, debugging works fine. there can it?

example:

i have small directive displays local time in html element. use directive in component lazy loaded. when try debug directive (or else lazy loaded) vs code says following:

vs code debug error message

debugging not possible in chrome either. if use directive in root component (or else not lazy loaded) breakpoint working in vs code in chrome.

i tracked down files webpack generating main client , parts lazy loaded. each chunk of lazy loaded components located in files named 0.js, 1.js , on - , think here may cause of problem.

map files

the map files debugging generated accordingly, output:

generated output

look *.js.map file not created.

if using angular cli , fire ng build --prod build production , *.js.map file not generated if run ng build --dev generate *.js.map file.

if *.js.map file generated can able debug js code.


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