Bug 217200

Summary:

Web Inspector: Debugger: breakpoints don't work on a trivial React app

Product:

WebKit

Reporter:

Nikita Vasilyev <nvasilyev>

Component:

Web Inspector

Assignee:

Nobody <webkit-unassigned>

Status:

ASSIGNED

Severity:

Normal

CC:

inspector-bugzilla-changes, webkit-bug-importer

Priority:

Keywords:

InRadar

Version:

WebKit Nightly Build

Hardware:

All

OS:

All

Attachments:

Description	Flags
[Video] Bug	none

Nikita Vasilyev

Reported 2020-10-01 17:22:17 PDT

Created attachment 410286 [details] [Video] Bug STEPS: 1. Create a React app with https://reactjs.org/docs/create-a-new-react-app.html#create-react-app 2. Inspect it with Web Inspector 3. Open App.js in Sources 4. Click on the line gutter to set a breakpoint inside of App() 5. Reload page EXPECTED: Debugger stops on the breakpoint. ACTUAL: Debugger didn't stop on the breakpoint. NOTES: Note that `debugger` statements still work.

Attachments
[Video] Bug (5.40 MB, video/quicktime) 2020-10-01 17:22 PDT, Nikita Vasilyev	no flags	Details
View All Add attachment proposed patch, testcase, etc.

Radar WebKit Bug Importer

Comment 1 2020-10-01 17:22:35 PDT

<rdar://problem/69863307>

Nikita Vasilyev

Comment 2 2020-10-01 17:58:09 PDT

Note this also doesn't work in Chrome DevTools but works in Firefox DevTools.

Note You need to log in before you can comment on or make changes to this bug.