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facebookreact
bug inconsistent render behavior trigger by setstate in blur focus callback
Duplicate
react version 16 step to reproduce open the codepen demo 1 focus the outside div by click the black area 2 focus inner yellow div by either press arrow key or clicking or tab the current behavior when use arrow key to change focus render be call once only when use click or...
facebookreact
error commit tree already contain fiber 1152 this be a bug in react devtool
Bug
describe what you be do when the bug occur 1 2 3 please do not remove the text below this line devtool version 4 8 2 fed4ae024 call stack at updatetree chrome extension fmkadmapgofadopljbjfkap...
facebookreact
bug react hook useeffect be call in function hero which be neither a react function component or a custom react hook function
Duplicate
react version step to reproduce 1 2 link to code example the current behavior the expect behavior
facebookreact
add suspenselist to devtool element name
Bug
l491 we have suspenselist for the tree view but not when print jsx when we fallthrough here we call getdisplayname with a symbol because we assume that if it s not a string then it s a function we should be check whether it be a function before call getdisplayname subsequently if we call getdispla...
facebookreact
add an option to devtool to enable double log
Enhancement
we currently plan to suppress double logging in development by override console in 17 however this can be confuse for some scenario and double logging may be preferable in they ideally we d add a toggle to devtool that would allow to re enable it on this screen ef3bflwwoaarjz9
facebookreact
add a toggle for boolean prop in devtool
Enhancement
we previously have a feature where boolean prop would show a checkbox to the left of they in the devtool pane it be remove when the json editor be add but I think we should add it back it should work like this 1 if the value be a boolean the checkbox should show up to the left of true false valu...
facebookreact
bug eslint plugin react hook optional chaining in dep
Bug
package react 16 13 1 eslint plugin react hook 4 0 8 the issue 18819 still happen with use the example code from the other issue give the follow error image image
facebookreact
bug infinite iterator in prop cause crash in react dev tool
Bug
react version any react developer tool 4 8 2 step to reproduce 1 create and render a component which contain infinite iterator js function makecounter let c 0 while true yield c const counter makecounter const sample 2 ...
facebookreact
bug property list do not render repeat space properly
Bug
it look like the property inspector inside react devtool be not render repeat space properly I imagine this can result in some fairly frustrating debug session when do something like string match step to reproduce 1 create a component that take a string as a property 2 pass multiple space in a...
facebookreact
error commit tree do not contain fiber 2094 this be a bug in react devtool
Bug
describe what you be do when the bug occur 1 record profiling result 2 browse result by page to the right 3 crash please do not remove the text below this line devtool version 4 8 2 fed4ae024 call st...
facebookreact
bug click the troubleshooting instruction button on the devtool open 2 tab
Bug
react version devtool 4 8 2 firefox version 79 0 64 bit step to reproduce 1 go to a non react page 2 open the devtool box 3 click troubleshooting instruction the current behavior open 2 tab of the github page the expect behavior should open 1 tab of the github page
facebookreact
suggestion don t re throw error catch by boundary in development
Duplicate
we be use error boundary to catch and handle error inside of a react render as for error which occur outside of a react render I e uncaught error that happen in a timeout we need to register an uncaught error handler window addeventlistener error to handle these separately otherwise the user wil...
facebookreact
bug block mode and event be break probably for material ui rating component example
Duplicate
react version 0 0 0 experimental 94c0244ba step to reproduce js import react from react import rating from material ui lab rating import style css export default function app const rating setrate react usestate null return example ...
facebookreact
bug 17 0 0 rc 0 event propagation through portal be inconsistent
Bug
react version 17 0 0 rc 0 step to reproduce 1 open the codesandbox demo link below 2 click on the root and portal divs check the log 3 uncomment the portal div s onclickcapture noop handler check the log again link to code example the current behavior ...
facebookreact
error getcommittree unable to reconstruct tree for root 1 and commit 21
Bug
describe what you be do when the bug occur 1 I be go through the profiler result to check each render and what trigger each render please do not remove the text below this line devtool version 4 8 2 fed4ae024 ...
facebookreact
bug use strict at global level cause issue with script concatenation
Bug
react version 16 13 1 even though react s code and other package like reactdom be wrap in a iife the code apply an entire script strict mode by place a use strict before any other statement mdn mention the trap of concatenate conflict script strict mode when use the entire scr...
facebookreact
bug svg foreignobject misplace on browser zoom in react app
Bug
react version 16 13 1 user agent mozilla 5 0 macintosh intel mac os x 10 15 5 applewebkit 537 36 khtml like gecko chrome 84 0 4147 105 safari 537 36 step to reproduce 1 hover over the red circle in the codesandbox notice that the popover come up above the circle 2 now use cmd ...
facebookreact
bug cursor of control input of type email jump to the beginning of input while delete
Bug
at least 2 word need to be type then after delete first one from the end cursor jump to the beginning of input it happen only for input of type email so it s suppose to be one word email but let s say that user type second word by mistake and then try to delete cursor jump to the end it happen on chrome opera...
facebookreact
bug mouseenter fire twice in react next
Bug
react version 0 0 0 f77c7b9d7 browser chrome version 84 0 4147 105 official build 64 bit os ubuntu 18 04 4 lts step to reproduce 1 move mouse over button link to code example the current behavior onmouseenter fire twice sometimes it doesn t video capture of ...
facebookreact
bug event type no long match the listener name for onfocus and onblur
Bug
react version 0 0 0 f77c7b9d7 step to reproduce 1 listen to onfocus 2 read event type link to code example the current behavior event type focusin for focus and focusout for blur the expect behavior event type be unaffected by change ...
facebookreact
bug in react next shadowroot as rootelement in reactdom render crash
Bug
react version 0 0 0 f77c7b9d7 step to reproduce 1 mount a component with even listener in a shadowroot link to code example codesandbox with react next crash codesandbox with mount without error warning the current behavior throw with ensurelistenin...
facebookreact
error can not read property length of undefined
Bug
describe what you be do when the bug occur 1 2 3 please do not remove the text below this line devtool version 4 8 2 fed4ae024 call stack at getchartdata chrome extension fmkadmapgofadopljbjfk...
facebookreact
bug proxy on context throw an error in devtool
Bug
react version 16 12 0 step to reproduce 1 create an app with a proxy function that have a get method that return a function store in context 2 attempt to look at provider component in devtool link to code example the current behavior when use the devtool to inspect the...
facebookreact
suggestion add release date in the experimental 0 0 0 version
Question
it s hard to know which one be the late experimental react version in the yarn or npm 0 0 0 experimental ede917064 0 0 0 experimental 4c8c98ab9 0 0 0 experimental 7f28234f8 can you tell which one be new without do query on the web I suggest add a release date in the version 0 0 0 exp...
facebookreact
bug unspecified error some of the time in ie11 in iframe
Bug
react version 16 12 step to reproduce 1 open in ie11 2 wait for the application to load in the iframe the current behavior sometimes an unspecified error will appear in the console and the viewer in the iframe win t load image unfortunately it be not 100 reproducible so...
facebookreact
error commit tree do not contain fiber 118764 this be a bug in react devtool
Bug
describe what you be do when the bug occur I be profile unmounte of 30k record and this error occur in dev tool please do not remove the text below this line devtool version 4 8 2 fed4ae024 call stack at...
facebookreact
why do react warn about multiple renderer use the same context provider
Question
I be currently develop a web app that use both react pixi and react babylonj both of these library use react reconciler and have a custom renderer I also use redux in my project so they share the same context in the two library it display a warning on console after every redux state update but...
facebookreact
bug can t inspect well react warning for componentwillreceiveprop have be rename
Question
cf the screenshot bellow I have no componentwillreceiveprop in my code so the warning come from a library I don t know how to quickly identify which library cause this warning and make a fix pull request on the repo of this library any tip to also remove the warning thank a lot image ...
facebookreact
error commit tree already contain fiber 8440 this be a bug in react devtool
Bug
describe what you be do when the bug occur 1 turn on profiler 2 the app sen a lot of small request to be 3 to make sure that all request fulfil I go to network tab when it be finish and stop profile 4 the profiler show some result and then crash ...
facebookreact
error commit tree already contain fiber 4194 this be a bug in react devtool
Bug
describe what you be do when the bug occur 1 2 3 please do not remove the text below this line devtool version 4 8 2 fed4ae024 call stack at updatetree chrome extension fmkadmapgofadopljbjfkap...
facebookreact
error commit tree already contain fiber 2099 this be a bug in react devtool
Bug
describe what you be do when the bug occur 1 2 3 please do not remove the text below this line devtool version 4 8 2 fed4ae024 call stack at updatetree chrome extension fmkadmapgofadopljbjfkap...
facebookreact
bug react hook usecontext be call in function login which be neither a react function component or a custom react hook function react hook rule of hook
Bug
I be create new react app and be integrate with mobx while code the follow error arise which be wrong with respect to hook rule state below screen shoot 2020 07 18 at 10 17 08 am react version react 16 13 1 where as the code be correct with respect to give rule screen shoot 2020 07 18 at 10 ...
facebookreact
bug onfocus and onblur have inconsistent batching
Bug
react version 0 0 0 experimental 4c8c98ab9 with concurrent mode step to reproduce 1 in the provide code sandbox click on a todo component 2 tab back and forth between the two 3 at inconsistent time there will be a frame where the focus hasn t leave but the outline isn t render t...
facebookreact
show an array in string format in ui
Question
in js array render with in between each element e g piyush sinha piyush sinha but in react array render without in between each element e g piyush sinha piyushsinha
facebookreact
bug setstate in onfocus break onchange event in concurrent mode
Bug
use concurrent mode on 0 0 0 experimental 7f28234f8 make from baseweb stop fire onchange event baseweb be a popular set of react component that reflect real world usage pattern such that maybe it should work right off the bat with concurrent mode feel free to close if you re confident this be a userl...
facebookreact
error commit tree do not contain fiber 3716 this be a bug in react devtool
Bug
describe what you be do when the bug occur 1 open react dev tool 2 click start profile on profiler tab 3 expand mui expandable component 4 click stop profile 5 have this error thank you guy for help with this please do not remove th...
facebookreact
error commit tree do not contain fiber 9869 this be a bug in react devtool
Bug
describe what you be do when the bug occur 1 I be record profile and then I be try to navigate to the other route on my website then I have stop profiler and I have see this error in the profiler 2 I be lazy loading the page here here be my react version react 16 8 6 react dom ...
facebookreact
bug 4 8 0 release a ton of bug component tree break
Bug
1 the component tab will be completely break until restart the chrome extension and closing and reopen the tab on page reload from code change break image after close the tab and turn the extension on and off normal image 2 page doesn t update if I m on domain com...
facebookreact
error commit tree do not contain fiber 11930 this be a bug in react devtool
Duplicate
describe what you be do when the bug occur 1 record an activity in the profiler 2 click the large bar in the commit sequence 3 get this error 4 reproducible also when I use the arrow to get to that commit and also with other record action 5 restart chrome seem to have solve the issue ...
facebookreact
error commit tree do not contain fiber 7 this be a bug in react devtool
Duplicate
describe what you be do when the bug occur 1 I be profile the app as usual and it just crash and I have no idea why devtool version 4 8 1 d4eadea6c call stack at n chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 40 167176 at t chrome extension fmkadmapgofadopljbjfkapdk...
facebookreact
error commit tree do not contain fiber 9 this be a bug in react devtool
Duplicate
describe what you be do when the bug occur 1 2 3 please do not remove the text below this line devtool version 4 8 1 d4eadea6c call stack at n chrome extension fmkadmapgofadopljbjfkapdkoienihi...
facebookreact
error can not read property concat of undefined
Duplicate
devtool version 4 8 1 d4eadea6c call stack at n chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 40 166989 at t chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js 40 165979 at e getcommittree chrome extension fmkadmapgofadopljbjfkapdkoienihi build main js...
facebookreact
error commit tree do not contain fiber 20379 this be a bug in react devtool
Duplicate
describe what you be do when the bug occur 1 I have a couple of material ui expansion panel in my code each expansion panel contain some card inside mount on expansion open 2 the one I be profile the page while open the panel 3 I see this error twice ...
facebookreact
error commit tree do not contain fiber 12613 this be a bug in react devtool
Duplicate
describe what you be do when the bug occur 1 record activity use profiler tool 2 navigate to rank tab 3 error message display please do not remove the text below this line devtool version 4 8 1 d4eade...
facebookreact
bug react devtool error when key and cert be provide ssl not usable
Bug
ssl be not usable because key and cert option be add to an uninitialized option object line 149 of react devtool app html read let option line 154 and 155 begin with option cert in every case this throw an error and enter the catch block react version 16 5 2 react devtool version 4 8 ...
facebookreact
feature proposal eslint react hook allow custom know stable value for exhaustive dep
Duplicate
as far as I know the list of know stable value for exhaustive dep to exclude when check dependency be define in the code of the lint l296 l307 it would be great if this can be customize append like the additionalhook option because some library like recoil also have know stable value e g the one retu...
facebookreact
error can not read property concat of undefined
Duplicate
describe what you be do when the bug occur 1 I open react profiler 2 I click start profile 3 I perform some action in my react application 4 I click stop profile 5 stacktrace appear in devtool window instead of profiler chart please do not r...
facebookreact
error commit tree do not contain fiber 778 this be a bug in react devtool
Duplicate
describe what you be do when the bug occur 1 2 3 please do not remove the text below this line devtool version 4 7 0 23309eb38 call stack at n chrome extension fmkadmapgofadopljbjfkapdkoienihi...
facebookreact
bug react hook exhaustive dep report a typescript type via typeof as a dependency
Good First Issue
react hook exhaustive dep report a miss dependency when a variable be use purely for it s type once the typescript code have be transpile that variable will no long be reference in that part of the code and thus it s not a dependency react version eslint plugin version step to reproduce 1 ...
facebookreact
error commit tree do not contain fiber 2756 this be a bug in react devtool
Duplicate
describe what you be do when the bug occur 1 record navigate between two page use profiler 2 after recording try to see the next frame in the profiler the only thing that may be unusual about the app be that both page be base on recoil please do not rem...
facebookreact
bug devtool extension component tree view crash on empty suspense element
Bug
react version 16 13 1 also test with version down to 16 9 0 devtool extension version 4 8 1 firefox 4 8 0 chrome step to reproduce 1 create a new app use create react app 2 replace the content of app js with this jsx import react suspense from react func...
facebookreact
bug exhaustive dep lint rule mistakingly flag an assignment
Bug
example js function example prop useeffect let topheight 0 topheight prop upperviewheight prop upperviewheight this be not suppose to violate because prop upperviewheight be in the dep
facebookreact
debugger add in the javascript code cause breakpoint
Duplicate
look like debugger be leave in react devtool backend js cause breakpoint
facebookreact
bug unexpected debugger statement in devtool solve
Bug
look like you forget about the debugger inside the react devtool backend js react dev tool version 4 8 0 step to reproduce 1 update or install the late version of devtool 2 open devtool 3 the code will be stop on the debugger inside react devtool backend js image 2020 07 10 13 43 ...
facebookreact
bug debugger get trigger on warning but set not enable
Duplicate
react version 16 9 5 step to reproduce 1 open the dev console in firefox 78 0 1 that be run react developer tool from revision a5b449295 on 7 9 2020 2 don t change any setting from the default 3 do something that trigger a warning like run stripe js in test mode on http 4 the debugge...
facebookreact
which approach be well for get datum from state
Question
let s say our state be as follow state user name dave email so while get the user property from the state which one of the following should I do case 1 const user this state user this way follow be valid user this sta...
facebookreact
devtool test script run the wrong test
Bug
sh yarn test build project devtool this doesn t actually run any devtool test it run the main react test console output show that it s choose the wrong config sh yarn test build project devtool node script jest jest cli js build project devtool node env devel...
facebookreact
error getcommittree unable to reconstruct tree for root 1 and commit 36
Duplicate
describe what you be do when the bug occur hi I be use the profile functionallity from react dev tool and suddenly this error happen please do not remove the text below this line devtool version 4 7 0 23309eb...
facebookreact
bug unrelated state update in onkeydown block onchange and break control component
Bug
hi I use input control mode and subscribe to onkeydown and onchange event it will trigger an effect when user enter space however the space don t display on screen be this a bug on react or be there something wrong with the way I m use it but subscribe to onkeyup be normal this be confused ...
facebookreact
micro react app need to render another react app into exist react app
Question
hi I need to render another react app I e app2 into exist react app I e app1 on run time I have host my app2 on a remote server I read asset manifest json file from it and on runtime I append those js chunk in our head tag this overall code I call from my app1 to load my app2 on...
facebookreact
error commit tree already contain fiber 1 this be a bug in react devtool
Duplicate
describe what you be do when the bug occur 1 go to the profiler 2 do reload and record 3 stop record 4 go to flamegraph 5 start page through commit 6 at around the 5th commit this error be throw please do not remove the text below this line...
facebookreact
when wait for an async action to end and in the meantime the state change there be no way to know about the change
Question
react version 16 13 step to reproduce 1 create a functional component with 2 element 2 the component will have an integer counter prop and be initialise with 0 value 3 the first element have an onclick action which increase the counter 4 the second element have an onclick actio...
facebookreact
error commit tree do not contain fiber 21163 this be a bug in react devtool
Duplicate
describe what you be do when the bug occur 1 while I be use profilter I get the follow error please do not remove the text below this line devtool version 4 7 0 23309eb38 call stack at n chrome extens...
facebookreact
error can not read property concat of undefined
Duplicate
describe what you be do when the bug occur 1 I open my project react 16 9 0 2 start profile 3 do my action 4 stop profile please do not remove the text below this line devtool version 4 7 ...
facebookreact
bug can not read property reference of undefined in eslint plugin react hook v4 0 5
Bug
certain code pattern use optional chaining syntax cause eslint plugin react hook to throw an error react version 16 10 2 step to reproduce 1 install eslint plugin react hook v4 0 5 2 put this code in a file tsx import react useeffect from react export const repro pro...
facebookreact
ci miss fail test
Bug
pr 19222 recently land with no ci failure but reactdomserverselectivehydration be definitely break as a result of this pr and be subsequently fix in 19227 this be just a reminder for one of we to dig into why ci didn t catch this failure
facebookreact
error can not read property concat of undefined
Duplicate
describe what you be do when the bug occur 1 click on reload and start profilie 2 click on start profile 3 click on select next commit please do not remove the text below this line devtool version 4 7 0 ...
facebookreact
react dev tool component never show up anymore
Duplicate
google chrome extension do not work anymore google chrome be up to date version 83 0 4103 116 official build 64 bit most of the time the new developer tab never show up if I kill the whole process and re load it sometimes it will load sometimes it doesn t the plugin have access to all ...
facebookreact
compile error with dependency
Duplicate
hello I be new to react and I be follow some tutorial to learn more but in the first few step I face a problem that I can t find any solution for it even in the stack overflow only one person have the same problem that no one answer it problem explain well in the following link 62506484 after try lot of...
facebookreact
devtool api request add api for customize renderer inspect element
Question
I m wirte a custimse renderer for render element in canvas like react pixi I want intergrate with react dev tool I can hightlight element when click element in react dev tool compoent panel use code ts react devtool global hook reactdevtoolsagent bridge addlistener highlightnativeelement el...
facebookreact
error commit tree already contain fiber 1 this be a bug in react devtool
Bug
describe what you be do when the bug occur 1 click record before fire off the onclick function 2 when I click stop record this error be throw please do not remove the text below this line devtool version 4 ...
facebookreact
error getcommittree unable to reconstruct tree for root 1 and commit 450
Bug
describe what you be do when the bug occur 1 2 3 please do not remove the text below this line devtool version 4 7 0 23309eb38 call stack at I chrome extension fmkadmapgofadopljbjfkapdkoienihi...
facebookreact
error can not read property concat of undefined
Bug
describe what you be do when the bug occur by this video link please do not remove the text below this line devtool version 4 7 0 23309eb38 call stack at n chrome extension fmkadmapgofadopljbjfkapdkoien...
facebookreact
bug react devtool incorrectly update the setter function of usestate hook
Bug
from the doc react guarantee that setstate function identity be stable and win t change on re render this be why it s safe to omit from the useeffect or usecallback dependency list when react devtool be open new setstate be create on each rendering which could lead to inconsistency react vers...
facebookreact
error commit tree do not contain fiber 35 this be a bug in react devtool
Bug
describe what you be do when the bug occur 1 2 3 please do not remove the text below this line devtool version 4 7 0 23309eb38 call stack at n chrome extension fmkadmapgofadopljbjfkapdkoienihi...
facebookreact
error can not read property concat of undefined
Bug
describe what you be do when the bug occur 1 2 3 please do not remove the text below this line devtool version 4 7 0 23309eb38 call stack at n chrome extension fmkadmapgofadopljbjfkapdkoienihi...
facebookreact
bug typeerror log be read only
Bug
react version 0 0 0 experimental 33c3af284 image l45 flowfixme flow think console be immutable yes it be immutable in some enviroment please add a try catch on it
facebookreact
error can not read property concat of undefined
Bug
describe what you be do when the bug occur 1 2 3 please do not remove the text below this line devtool version 4 7 0 23309eb38 call stack at n chrome extension fmkadmapgofadopljbjfkapdkoienihi...
facebookreact
unexpected warning in react hook exhaustive dep use optional chaining operator
Bug
this issue be very similar to 18985 but it happen with usecallback instead of useeffect and the error message be different eslint plugin react hook version 4 0 4 step to reproduce the order of reference matter if you flip the two call to console log no error be report and as in 18...
facebookreact
bug react function get call for no reason
Question
react version 16 13 1 step to reproduce 1 click on task 1 2 check the dsdfdsf tab and check it 3 click on create a new task 4 create a new task link to code example the current behavior when add a new task the last use function of a different component get call...
facebookreact
selenium integration
Question
hello I m not sure if this be an issue but I would like to know a little more about how react developer tool work I want to get react prop with selenium in order to make easy the debugging of a website I d be thankful with any kind of help you can give I good regard
facebookreact
feature request have context provider throw error if miss value prop
Enhancement
just about every time I set up a new context provider I end up accidentally specify a value prop rather than value while it s a minor error generally I build the container in which the provider reside and commit it to the code base before I ever use it it s only later when I go to use it that I real...
facebookreact
click event and settimeout update state different time of render
Question
when I try to batch update all the state with click event the final render be once when the state be update in batch with settimeout the result be multiple time may I ask what be the usestatehook running mechanism inside react be the same asynchronous function but the time of rendering be not the same ...
facebookreact
component and profiler tabs don t appear
Duplicate
very often the component and profiler tabs don t appear
facebookreact
bug devtool tabs don t show up sometimes in late release
Bug
note this issue be due to cr bug 1085215 it be impact several other popular extension as well include react redux relay and vue devtool react version 16 13 1 devtool version 4 7 0 5 18 2020 macos version 10 15 4 19e287 step to reproduce 1 create a new prof...
facebookreact
bug unexpected warning in react hook exhaustive dep use optional chaining operator
Bug
when the optional chaining operator be use inside a hook and the variable be already list in the dependency eslint plugin react hook report an unexpected miss dependency warning replace with produce the expect behaviour the warning be no long report I would expect that the optio...
facebookreact
bug eslint exhaustive dep doesn t recognize jsxidentifier as use
Duplicate
function component reporttype let report report reporttype let child usememo return report say that report be an unnecessary dependency it s not this be because eslint scope reference do not include jsx I suspect if you pull in ...
facebookreact
error could not find node with i d 4557 in commit tree
Bug
describe what you be do when the bug occur 1 start profile the application 2 try to stop it after couple of navigation and action on spa but fail to stop 3 finally click multiple time on stop have stop profile and get his issue in graph option please ...
facebookreact
error commit tree do not contain fiber 97 this be a bug in react devtool
Bug
describe what you be do when the bug occur 1 open the profiler after play a while with some react application 2 try to reach some snap with the player 3 this happen please do not remove the text below this line ...
facebookreact
eslint plugin react hook bug warn on usewithouteffectsuffix
Bug
with I observe an unexpected warning on usewithouteffectsuffix hook call step to reproduce 1 yarn create react app hook bug 2 cd hook bug 3 npm run eject 4 npm I 5 place code from the example below into src app js 6 run npx eslint src app js 7 check output for warn...
facebookreact
feature proposal eslint react hook recursive dependency scan for exhaustive dep
Enhancement
context after read not 100 of it I admit I decide to refactor my codebase in order to be more resilient against potential mistake during this conversion I convert a ton of callback to usecallback and make extensive use of the array dependency for usecallback and useeffect everywhere...
facebookreact
error commit tree already contain fiber 10819 this be a bug in react devtool
Bug
describe what you be do when the bug occur simple running profiler and popout this error please do not remove the text below this line devtool version 4 6 0 6cceaeb67 call stack at j chrome extension fm...
facebookreact
error commit tree already contain fiber 19587 this be a bug in react devtool
Bug
describe what you be do when the bug occur 1 I do profiling on a list that get update on each pagination api call 2 once the profiling be do I move around in the profiler to view the flamegraph 3 move to second capture the profiler crash devtool version 4 6 0 6cceaeb67 com...
facebookreact
bug render after suspense be throw away leave dom unmatched with state
Bug
react version 16 12 0 step to reproduce a component that suspend as a result of a context update be never render to dom after suspension be finish link to code example the current behavior if a component suspend as a result of a context update the component s render be call ...
facebookreact
error commit tree do not contain fiber 256 this be a bug in react devtool
Bug
describe what you be do when the bug occur 1 profile a slow component in a component that render 5000 pre tag with single line of text in they that have an unrelated control text box be the same component that be type into while profile app hang a while and when it render again the error be in the profiler...
facebookreact
bug eslint hook plugin when use a typeof type guard it require the value as a dependency
Enhancement
version step to reproduce 1 create a component with local state 2 create a useeffect with a variable inside that point to the typeof of the state variable link to code example the current behavior react exhaustive dep complain that the state variable should be incl...
facebookreact
error could not find commit datum for root 98 and commit 8
Bug
describe what you be do when the bug occur 1 2 3 please do not remove the text below this line devtool version 4 6 0 6cceaeb67 call stack at n value chrome extension fmkadmapgofadopljbjfkapdko...
facebookreact
error could not find commit datum for root 957 and commit 2
Bug
describe what you be do when the bug occur 1 2 3 please do not remove the text below this line devtool version 4 6 0 6cceaeb67 call stack at n value chrome extension fmkadmapgofadopljbjfkapdko...
facebookreact
error can not read property duration of undefined
Bug
describe what you be do when the bug occur 1 add interaction tracing with unstable trace 2 record a profile navigate to profiler profile interaction 3 error appear when scroll view or immediately kapture 2020 05 01 at 8 37 44 please do not remov...
facebookreact
error can not read property duration of undefined
Bug
describe what you be do when the bug occur profile the new fb scroll down to tail load please do not remove the text below this line devtool version 4 6 0 a2fb84beb call stack at chrome extension dnj...