I have a JavaScript file that I have blackboxed in the Chrome developer tools and I have the debugger set to pause on uncaught exceptions. However, the dev tools continues to pause on uncaught exceptions in the blackboxed JS file (see screenshot below). Is this a Chrome bug? Or is there an additional step required to make Chrome stop pausing on uncaught exceptions in blackboxed scripts?
According to https://developer.chrome.com/devtools/docs/blackboxing :
What happens when you blackbox a script?
Exceptions thrown from library code will not pause (if Pause on exceptions is enabled)
So this seems either like a bug, or I'm overlooking something obvious.
This issue is sadly not resolved as of 70.0.3538.77. Filed this Chromium issue. The fun part? Dev Tools itself says it shouldn't stop on exceptions from blackboxed scripts - while being stopped in a blackboxed script 😂
This issue is fixed for me on version 56.0.2924.87.
If I blackbox a script on this version, the debugger does not stop anymore on a throw statement even when"pauses on caught exceptions" is checked.
来源：https://stackoverflow.com/questions/32575631/chrome-dev-tools-pauses-on-exceptions-in-blackboxed-script