ΠΎΡΠΈΠ±ΠΊΠ° ΠΊΠ°ΡΡΡ ΠΊΠΎΠ΄Π° error networkerror when attempting to fetch resource
Source map errors
Source maps are JSON files providing a way to associate transformed sources, as seen by the browser, with their original sources, as written by the developer. You can sometimes encounter problems working with source maps. This page explains the most common problems and how to fix them.
Note: If you’re new to source maps, you can learn more about them in How to use a source map.
General source map error reporting
If you do see a problem, a message will appear in the webconsole. This message will show an error message, the resource URL, and the source map URL:
Here, the resource URL tells us that bundle.js mentions a source map, and the source map URL tells us where to find the source map data (in this case, relative to the resource). The error tells us that the source map is not JSON data β so we’re serving the wrong file.
There are a few common ways that source maps can go wrong; they are detailed in the following sections.
Source map missing or inaccessible
The source map resource can be missing or inaccessible.
The fix here is to make sure the file is being served and is accessible to the browser
Invalid source map
The source map data can be invalid β either not a JSON file at all, or with an incorrect structure. Typical error messages here are:
Original source missing
An original source may be missing. You may encounter this when trying to open one of the original sources in the debugger. The message looks a little different in this case:
In this case, the error will also be displayed in the source tab in the debugger:
NetworkError when attempting to fetch resource
A bug in Firefox prevents it from loading source maps for web extensions.
ΠΠΎΡΠ΅ΠΌΡ ΠΏΠ΅ΡΠΈΠΎΠ΄ΠΈΡΠ΅ΡΠΊΠΈ Π²ΠΎΠ·Π½ΠΈΠΊΠ°Π΅Ρ ΠΎΡΠΈΠ±ΠΊΠ° NetworkError when attempting to fetch resource?
ΠΠ΅Π»Π°Ρ Π²ΠΎΡ ΡΠ°ΠΊΠΎΠΉ Π·Π°ΠΏΡΠΎΡ:
ΠΠΎΡΠ΅ΠΌΡ, ΠΎΠ±ΡΡΠ½ΠΎ ΠΏΡΠΈ ΠΏΠ΅ΡΠ²ΠΎΠΉ Π·Π°Π³ΡΡΠ·ΠΊΠ΅, Π²ΡΠ΄Π°Π΅Ρ ΠΎΡΠΈΠ±ΠΊΡ TypeError: «NetworkError when attempting to fetch resource.» ΠΠ½ΠΎΠ³Π΄Π° Π²ΡΠ΅ Π½ΠΎΡΠΌΠ°Π»ΡΠ½ΠΎ ΠΈ Π²ΡΠ΅ Π·Π°Π³ΡΡΠΆΠ°Π΅ΡΡΡ ΠΈΠ½ΠΎΠ³Π΄Π° Π½Π΅Ρ.
ΠΠΎΠ΄ΡΠΊΠ°ΠΆΠΈΡΠ΅ ΠΏΠ»ΠΈΠ· ΡΡΠΎ ΡΡΠΎ Π·Π° ΠΎΡΠΈΠ±ΠΊΠ°, ΠΏΠΎΡΠ΅ΠΌΡ ΠΎΠ½Π° Π²ΠΎΠ·Π½ΠΈΠΊΠ°Π΅Ρ ΠΈ ΠΊΠ°ΠΊ Π΅Π΅ ΡΠ΅ΡΠΈΡΡ. ΠΠ°ΡΠ°Π½Π΅Π΅ ΡΠΏΠ°ΡΠΈΠ±ΠΎ!
Π₯ΠΎΡΠ΅Π» ΠΏΠΎΠΌΠΎΡΡ Π½ΠΎ ΠΏΡΠΎΡΠΈΡΠ°Π² ΠΊΠΎΠΌΠΌΠ΅Π½ΡΡ ΠΏΠ΅ΡΠ΅Π΄ΡΠΌΠ°Π».
ΠΠΎΠ΄ΡΠΊΠ°ΠΆΠΈΡΠ΅ ΠΏΠ»ΠΈΠ· ΡΡΠΎ ΡΡΠΎ Π·Π° ΠΎΡΠΈΠ±ΠΊΠ°, ΠΏΠΎΡΠ΅ΠΌΡ ΠΎΠ½Π° Π²ΠΎΠ·Π½ΠΈΠΊΠ°Π΅Ρ ΠΈ ΠΊΠ°ΠΊ Π΅Π΅ ΡΠ΅ΡΠΈΡΡ
Robur, ΠΠ° Ρ ΡΠΆΠ΅ ΠΏΠΎΠ»ΡΡΠΈΠ» ΠΎΡΠ²Π΅Ρ Π½Π° ΡΠ²ΠΎΠΉ Π²ΠΎΠΏΡΠΎΡ. ΠΠΎΠΌΠΎΠ³Π»ΠΈ ΠΠΠ ΠΠΠΠ¬ΠΠ«Π Π»ΡΠ΄ΠΈ ΠΊΠΎΡΠΎΡΡΠ΅ ΡΠΌΠ΅ΡΡ Π½ΠΎΡΠΌΠ°Π»ΡΠ½ΠΎ ΠΎΠ±ΡΡΡΠ½ΡΡΡ, Π° Π³Π»Π°Π²Π½ΠΎΠ΅ Π±Π΅Π· Π·Π°ΠΊΠΈΠ΄ΠΎΠ½ΠΎΠ². Π§ΡΠΎ-ΡΠΎ ΡΠ°ΠΌ ΡΡΠΎ Ρ ΠΠ°Ρ, Π° Ρ ΠΌΠ΅Π½Ρ ΠΎΠ±ΡΡΠ½Π°Ρ Π°Π»Π»Π΅ΡΠ³ΠΈΡ Π½Π° ΡΠ²ΠΈΠ½ΡΠΊΠΎΠ΅ ΠΎΡΠ½ΠΎΡΠ΅Π½ΠΈΠ΅.
Π₯ΠΎΡΠΎΡΠΎ, ΠΏΡΠΈΠ²Π΅Π΄Π΅ΠΌ ΠΏΡΠΈΠΌΠ΅Ρ, ΠΡ Π·Π°Π΄Π°Π΅ΡΠ΅ Π²ΠΎΠΏΡΠΎΡ, ΠΈΠ· ΠΎΠ±ΡΡΠ½ΠΎΠΉ ΠΆΠΈΠ·Π½ΠΈ. Π ΠΏΡΠΈΠΌΠ΅ΡΡ ΠΎΠ±ΡΠ°ΡΠ°Π΅ΡΠ΅ΡΡ ΠΊΠΎ ΠΌΠ½Π΅ ΠΈ ΡΠΏΡΠ°ΡΠΈΠ²Π°Π΅ΡΠ΅ ΠΊΠ°ΠΊ ΠΏΡΠΎΠΉΡΠΈ ΠΊ ΡΠ°ΠΊΠΎΠΌΡ-ΡΠΎ ΠΌΠ°Π³Π°Π·ΠΈΠ½Ρ.
Π― Π²ΠΌΠ΅ΡΡΠΎ ΠΎΡΠ²Π΅ΡΠ°: Π½Ρ ΠΊ ΠΌΠ°Π³Π°Π·ΠΈΠ½Ρ ΠΌΠΎΠΆΠ΅ΡΡ ΠΏΡΠΎΠΉΡΠΈ ΠΏΠΎ Π°ΡΡΠ°Π»ΡΡΡ, ΠΊΠΎΡΠΎΡΡΠΉ Π½Π°Ρ
ΠΎΠ΄ΠΈΡΡΡ Π½Π° Π΄ΠΎΡΠΎΠ³Π΅, ΡΡΠΎ ΡΡΡ ΡΠ»ΠΎΠΆΠ½ΠΎΠ³ΠΎ.
ΠΡ ΠΎΡΠ²Π΅ΡΠ°Π΅ΡΠ΅, Π΄Π° Ρ ΠΏΠΎΠ½ΡΠ» ΡΡΠΎ ΠΏΠΎ Π°ΡΡΠ°Π»ΡΡΡ ΠΈ ΠΏΠΎ Π΄ΠΎΡΠΎΠ³Π΅, Π·Π°ΡΠ΅ΠΌ ΡΠ°ΠΊ ΠΎΡΠ²Π΅ΡΠ°ΡΡ, Π½Π΅ΡΠΆΠ΅Π»ΠΈ ΡΠ»ΠΎΠΆΠ½ΠΎ Π½ΠΎΡΠΌΠ°Π»ΡΠ½ΠΎ ΠΏΠΎΠ΄ΡΠΊΠ°Π·Π°ΡΡ.
Π―: ΠΡ ΡΠ°Π· ΡΡ Π½Π΅ ΠΌΠΎΠΆΠ΅ΡΡ Π²ΠΊΠ»ΡΡΠΈΡΡ ΡΠ²ΠΎΠΉ ΠΌΠΎΠ·Π³ ΠΈ ΠΏΠΎΡΠΌΠΎΡΡΠ΅ΡΡ ΠΏΠΎ Π½Π°Π²ΠΈΠ³Π°ΡΠΎΡΡ, ΡΠΎ ΡΡΠΎ ΠΎΡΠ΅Π½Ρ ΠΏΠ΅ΡΠ°Π»ΡΠ½ΠΎ.
ΠΡ: ΠΠ° Ρ ΡΠΌΠΎΡΡΠ΅Π», Π½ΠΎ ΠΊ ΡΠΎΠΆΠ°Π»Π΅Π½ΠΈΡ Π½Π΅ Π½Π°ΡΠ΅Π». ΠΡΠ»ΠΈ Π½Π΅ Ρ
ΠΎΡΠΈΡΠ΅ ΠΏΠΎΠΌΠΎΠ³Π°ΡΡ ΡΠΎ Π½Π΅ Π½Π°Π΄ΠΎ Π²ΡΠ΄Π΅Π»ΡΠ²Π°ΡΡΡΡ.
ΠΠΎΠ΄Ρ ΠΎΠ΄ΠΈΡ ΠΏΡΠΎΡ ΠΎΠΆΠΈΠΉ: ΠΡ Π²Π°ΠΌ ΠΆΠ΅ ΡΠΊΠ°Π·Π°Π»ΠΈ ΠΏΠΎ Π΄ΠΎΡΠΎΠ³Π΅ Π·Π°ΡΠ΅ΠΌ Π²Ρ Π³ΡΡΠ±ΠΈΡΠ΅. Π§ΡΠΎ ΡΡΡ Π½Π΅ ΠΏΠΎΠ½ΡΡΠ½ΠΎΠ³ΠΎ. Π’Π΅ΠΏΠ΅ΡΡ Ρ ΠΠ°ΠΌ ΡΠΎΠΆΠ΅ Π΄ΠΎΡΠΎΠ³Ρ Π½Π΅ ΠΏΠΎΠΊΠ°ΠΆΡ.
Π― Π²ΡΠΎΠ΄Π΅ ΠΊΠ°ΠΊ ΠΎΡΠ²Π΅ΡΠΈΠ» Π½Π° Π²ΠΎΠΏΡΠΎΡΡ, Π½ΠΎ ΡΠ°ΠΌΠΎ ΡΠΎΠ΄Π΅ΡΠΆΠ°Π½ΠΈΠ΅ ΠΎΡΠ²Π΅ΡΠ°, ΡΠ°Π·Π²Π΅ ΠΌΠΎΠΆΠ΅Ρ ΡΡΠΈΡΠ°ΡΡΡΡ Π½ΠΎΡΠΌΠ°Π»ΡΠ½ΡΠΌ??
ΠΡΠ»ΠΈ ΡΠΆ ΠΏΡΠΎΠ²ΠΎΠ΄ΠΈΡΡ Π°Π½Π°Π»ΠΎΠ³ΠΈΡ, ΡΠΎ ΠΏΡΠ°Π²ΠΈΠ»ΡΠ½Π΅Π΅ Π±ΡΠ΄Π΅Ρ ΡΠ°ΠΊ:
Π₯ΠΎΡΡ ΠΌΠΎΠΆΠ½ΠΎ Π±ΡΠ»ΠΎ ΡΠΊΠ°Π·Π°ΡΡ «Π°, ΡΠΎΡΠ½ΠΎ, Π²ΡΠ²Π΅ΡΠΊΠ°, Π²ΠΎΠ½ ΠΆΠ΅ ΠΎΠ½, ΡΠΏΠ°ΡΠΈΠ±ΠΎ» ΠΈ Π·Π° 2 ΠΌΠΈΠ½ΡΡΡ ΠΏΠΎΠΏΠ°ΡΡΡ ΠΊΡΠ΄Π° Π²Π°ΠΌ Π½Π°Π΄ΠΎ.
ΠΡΠ»ΠΈ Π²Π°ΠΌ Π½Π΅ Π½ΡΠ°Π²ΠΈΡΡΡ ΠΊΠ°ΠΊ ΡΡΠΎ Π²ΡΠ³Π»ΡΠ΄ΠΈΡ ΡΠΎ ΡΡΠΎΡΠΎΠ½Ρ Π½Π°ΡΡΠΎΠ»ΡΠΊΠΎ ΡΡΠΎ Π²Ρ Π½Π°Π·ΡΠ²Π°Π΅ΡΠ΅ ΡΡΠΎ «ΠΌΠΎΠΈΠΌ Π²Π·Π³ΡΠ»ΠΎΠΌ», Π½Ρ, Π΄Π΅Π»ΠΎ Π²Π°ΡΠ΅, Π²Π°ΠΌ ΡΠΎΠΆΠ΅ Π²ΡΠ΅Π³ΠΎ Ρ
ΠΎΡΠΎΡΠ΅Π³ΠΎ, ΠΈ ΠΏΠΎΠΌΠ΅Π½ΡΡΠ΅ Π²ΠΈΠ΄Π΅ΡΡ ΠΏΡΠΈΠ½ΠΈΠΆΠ΅Π½ΠΈΠΉ ΠΈ ΠΈΠ·Π΄Π΅Π²ΠΎΠΊ Π²ΠΎΠΊΡΡΠ³ ΡΠ΅Π±Ρ.
ΠΠΎΠ»ΡΡΠ΅ ΡΠΈΠ» ΠΈ Π²ΡΠ΅ΠΌΠ΅Π½ΠΈ ΠΎΡΡΠ°Π½Π΅ΡΡΡ Π½Π° ΠΈΠ·ΡΡΠ΅Π½ΠΈΠ΅ ΡΠ΅Ρ
Π½ΠΎΠ»ΠΎΠ³ΠΈΠΉ ΠΈ ΠΏΡΠΎΡΠ΅ΡΡΠΈΠΎΠ½Π°Π»ΡΠ½ΡΠΉ ΡΠΎΡΡ.
ΠΡΠΎΡΠΈΡΠ°Π», ΠΈ Π΅ΡΠ΅ ΡΠ°Π· ΡΠ±Π΅Π΄ΠΈΠ»ΡΡ, ΡΡΠΎ ΡΠ°ΡΠ΅Π½-ΠΊΠΎΠΌΡΡΠ½ΠΈΡΠΈ Π½Π΅Π΄ΠΎΠΏΡΠΎΠ³ΡΠ°ΠΌΠΌΠΈΡΡΠΎΠ² ΠΏΠΎΠ»Π½ΡΠΉ ΠΎΡΡΡΠΎΠΉ, ΠΌΠ½ΡΡ ΡΠ΅Π±Ρ Π±ΠΎΠΆΠ½ΠΈΡΠΊΠΎΠΉ, Π° ΡΠ°ΠΌΠΈ ΡΠ°Π±ΠΎΡΠ°ΡΡ Π² ΠΠ°Π»ΡΠΏΠΈΠ½ΡΠΊΠ΅ Π³Π΄Π΅-Π½ΠΈΠ±ΡΠ΄Ρ ΡΠΈΠΏΠ° IT Π² ΠΎΡΠ΄Π΅Π»Π΅. Π·Π°ΡΠΏΠ»Π°ΡΠ° ΠΌΠ°Π»Π΅Π½ΡΠΊΠ°Ρ, ΡΡΠ»ΠΊΠ° ΡΡΡΠ°ΡΠ½Π°Ρ Π΄Π° ΠΈ ΡΠ° Π½Π΅ Π΄Π°Π΅Ρ, ΠΊΠ²Π°ΡΡΠΈΡΠ° Π² ΠΈΠΏΠΎΡΠ΅ΠΊΡ, ΠΏΡΠΈΡ ΠΎΠ΄ΠΈΡΡΡ Ρ ΠΎΡΡ ΠΊΠ°ΠΊ-ΡΠΎ ΡΠ°ΠΌΠΎΠΎΡΠ΅Π½ΠΊΡ ΡΠ²ΠΎΡ ΠΏΠΎΠ΄Π½ΠΈΠΌΠ°ΡΡ, ΡΠΎΠ»ΡΠΊΠΎ ΠΎΠ½Π° ΡΡΡ Π@Ρ ΡΠΉ Π½ΠΈ ΠΊΠΎΠΌΡ Π½Π΅ ΠΈΠ½ΡΠ΅ΡΠ΅ΡΠ½Π°.
ΠΠΎ ΠΠ°ΠΌ, ΠΎΠ±Π΅Π·ΡΡΠ½ΠΊΠ°ΠΌ, (ΠΊΠ°ΠΊ Π² Π¨ΡΠ°ΡΠ°Ρ Π²Π°Ρ Π½Π°Π·ΡΠ²Π°ΡΡ, «ΠΏΡΠΎΠ³ΡΠ°ΠΌΠΌΠΈΡΡΠΎΠ²» ΠΈΠ· Π ΠΎΡΡΠΈΠΈ) ΡΡΠΎ Π½Π΅ Π³ΡΠΎΠ·ΠΈΡ, ΠΏΠΎΡΠΎΠΌΡ ΡΡΠΎ, ΡΠ°ΠΊΠΈΡ Π±Π°ΠΊΠ»Π°Π½ΠΎΠ² ΠΊΠ°ΠΊ ΠΡ, Π² ΠΊΠΎΠΌΡΡΠ½ΠΈΡΠΈ Π½ΠΎΡΠΌΠ°Π»ΡΠ½ΡΡ ΠΏΠ°ΡΠ°Π½ΠΎΠ² Π½Π΅Ρ ΠΈ Π±ΡΡΡ Π½Π΅ ΠΌΠΎΠΆΠ΅Ρ.
TypeError: «NetworkError when attempting to fetch resource.»
I’ve found a lot of question similar to my problem but I don’t get solution that’s why I’ve asked here.
I’ve just started learning front end development using React. I’ve made separate app for front end and backend running at different ports.
Backend : Laravel framework app running at incomeexpense.stacklearning.com/
Frontend : React app running at localhost:3000/
I’ve a form like this:
I’ve following routes,
Here is CORS middleware,
Finally here is user creating function
When I send the post request from react app following error is shown at console
Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource at http://incomeexpense.stacklearning.com/api/users. (Reason: CORS header βAccess-Control-Allow-Originβ missing).
TypeError: «NetworkError when attempting to fetch resource.» Register.js:39 Cross-Origin Request Blocked:
The Same Origin Policy disallows reading the remote resource at http://incomeexpense.stacklearning.com/api/users. (Reason: CORS request did not succeed).
I know this error is due to different domain and browser prevent resource access to different domain.
I just want to know what I need need to do at front and at back end to make things right
PS: back end code works perfectly while sending request from postman.
Comments
jcimoch commented Apr 11, 2016
Hi, I have simple function for logout that looks like this
It is workin in chrome but in firefox I get «TypeError: NetworkError when attempting to fetch resource.1 (unknown)». Client side app is on the same server as backend, I’m using https connection with self-signed cert, could it be the issue?
The text was updated successfully, but these errors were encountered:
dgraham commented Apr 11, 2016
Firefox contains a native fetch implementation and does not use this polyfill code. You can use the Network tab in Firefox’s web console to debug the request and response.
ariden83 commented Jun 21, 2017
On chrome, I’ve got «TypeError: Failed to fetch»
On firefox, the same «TypeError: NetworkError when attempting to fetch resource»
..
jstoja commented Jun 26, 2017
Have you check errors like CORS?
billytianlan commented Jul 12, 2017
@ariden83 did you figure out what was causing the errors? I’m seeing the same issues in isolated cases
fabdarice commented Jul 17, 2017
Can we reopen this ticket?
I’m seeing the same error, but only on Firefox.
Also, nothing shows up in the Network tab.
ncaq commented Sep 6, 2017
There maybe relational link.
ganeshangler commented Sep 26, 2017
I’m seeing the same error,except chrome
iamsoorena commented Dec 12, 2017
I have the same exact issue. everything is fine in chrome but firefox caches wrong fetch response. and the worst of all is that it caches this error as response of that particular endpoint of my api for a LONG time.
jomo commented Dec 22, 2017
Having the same issue when I have network.http.referer.XOriginPolicy set to 1 («send a referrer only when the base domains are the same»). Is that supposed to happen? I’m quite sure the base domain of localhost matches the base domain of itself π
manoharreddyporeddy commented Jan 9, 2018
I was accessing Function app, via Logic app, when I got the above error.
Following worked for me:
aguayUmbt commented Jun 18, 2018
@manoharreddyporeddy function app > platform features tab etc
what are those?
manoharreddyporeddy commented Jun 19, 2018
@aguayUmbt they are menu/sequence of operations to be done in the Azure portal
niranjanreddy891 commented Sep 27, 2018
@jcimoch, I am having the same issue. Please tell me how to debug it. π
sangxxh commented Jan 16, 2019 β’
For those who are writing Firefox addon, the solution here helped me, I have to add «*://localhost/*»
to permissions key in manifest.json :
Chrome just works without the need to add this permission.
Barracuda6 commented Feb 19, 2019
If anyone comes across this, I had the same error in Firefox (but with a different application) and it turns out it was because the (self-signed) SSL certificate I was using on the server was not trusted in Firefox. I added the self-signed root CA to Firefox and all was well.
thehme commented Feb 19, 2019 β’
In our case, the solution was not using the wild card for Access-Control-Allow-Origin on the server side, instead of the wild card, our settings look like this:
Hervera commented Mar 17, 2019 β’
Check if you are using http or https on your server. For me, the error was coming online with heroku server because they use https while in local machine I was using http and it was working.
After choosing https on Heroku for my endpoints, it also worked
x011 commented Aug 15, 2019 β’
I managed to solve the problem by monitoring the headers returned by github used on the demo page.
Since I’m using a python webserver, they look something like this:
rohanaceres commented Nov 2, 2019
sebastian-palma commented Feb 2, 2020
Tried in a Rails 6 only-api app with CORS enabled, using NGROK and no luck.
and got it working.
Leslie-Wong-H commented May 19, 2020
Same issue. But what is particular in my situation is that I need to fetch a blob url, like «blob:https://images.google.com.hk/9143673d-b976-4416-b29c-85ce48a77da6».
However, if I declare manifest.json as
Firefox does not recognize it, and throws a warning message, «Reading manifest: Warning processing permissions: Error processing permissions.1: Value «blob:» must either: must either [must either [be one of [«clipboardRead», «clipboardWrite», «geolocation», «idle», «notifications»], be one of [«bookmarks»], be one of [«find»], be one of [«history»], be one of [«menus.overrideContext»], be one of [«search»], be one of [«topSites»], be one of [«activeTab», «tabs», «tabHide»], be one of [«browserSettings»], be one of [«cookies»], be one of [«downloads», «downloads.open»], be one of [«privacy»], be one of [«webNavigation»], or be one of [«webRequest», «webRequestBlocking»]], be one of [«alarms», «mozillaAddons», «storage», «unlimitedStorage»], be one of [«captivePortal»], be one of [«browsingData»], be one of [«devtools»], be one of [«identity»], be one of [«menus», «contextMenus»], be one of [«normandyAddonStudy»], be one of [«pkcs11»], be one of [«geckoProfiler»], be one of [«sessions»], be one of [«urlbar»], be one of [«contextualIdentities»], be one of [«dns»], be one of [«activityLog»], be one of [«management»], be one of [«networkStatus»], be one of [«proxy»], be one of [«nativeMessaging»], be one of [«telemetry»], be one of [«theme»], or match the pattern /^experiments(.\w+)+$/], or must either [be one of [«»], must either [match the pattern /^(https?|wss?|file|ftp|*)://(*|*.[^/]+|[^/]+)/.$/, or match the pattern /^file:///.$/], or match the pattern /^resource://(*|*.[^/]+|[^/]+)/.$|^about:/]»
Maybe the pattern /^(https?|wss?|file|ftp|*)://(*|*.[^/]+|[^/]+)/.*$/ can provide some hints, but useless for a blob URL. 😞
I don’t need to declare any permission about blob URL at chrome.
All right, it looks like is the only way.
MihailYotov commented Jul 15, 2020
I had this problem and turned out that someone had put redirection (window.location = ‘/’) not in the promise’s resolve function, but immediately after the fetch call, so the application was aborting the call and redirecting to the index.
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ΠΠΎΡΠ΅ΠΌΡ ΠΏΠ΅ΡΠΈΠΎΠ΄ΠΈΡΠ΅ΡΠΊΠΈ Π²ΠΎΠ·Π½ΠΈΠΊΠ°Π΅Ρ ΠΎΡΠΈΠ±ΠΊΠ° NetworkError when attempting to fetch resource?
ΠΠ΅Π»Π°Ρ Π²ΠΎΡ ΡΠ°ΠΊΠΎΠΉ Π·Π°ΠΏΡΠΎΡ:
ΠΠΎΡΠ΅ΠΌΡ, ΠΎΠ±ΡΡΠ½ΠΎ ΠΏΡΠΈ ΠΏΠ΅ΡΠ²ΠΎΠΉ Π·Π°Π³ΡΡΠ·ΠΊΠ΅, Π²ΡΠ΄Π°Π΅Ρ ΠΎΡΠΈΠ±ΠΊΡ TypeError: «NetworkError when attempting to fetch resource.» ΠΠ½ΠΎΠ³Π΄Π° Π²ΡΠ΅ Π½ΠΎΡΠΌΠ°Π»ΡΠ½ΠΎ ΠΈ Π²ΡΠ΅ Π·Π°Π³ΡΡΠΆΠ°Π΅ΡΡΡ ΠΈΠ½ΠΎΠ³Π΄Π° Π½Π΅Ρ.
ΠΠΎΠ΄ΡΠΊΠ°ΠΆΠΈΡΠ΅ ΠΏΠ»ΠΈΠ· ΡΡΠΎ ΡΡΠΎ Π·Π° ΠΎΡΠΈΠ±ΠΊΠ°, ΠΏΠΎΡΠ΅ΠΌΡ ΠΎΠ½Π° Π²ΠΎΠ·Π½ΠΈΠΊΠ°Π΅Ρ ΠΈ ΠΊΠ°ΠΊ Π΅Π΅ ΡΠ΅ΡΠΈΡΡ. ΠΠ°ΡΠ°Π½Π΅Π΅ ΡΠΏΠ°ΡΠΈΠ±ΠΎ!
Π₯ΠΎΡΠ΅Π» ΠΏΠΎΠΌΠΎΡΡ Π½ΠΎ ΠΏΡΠΎΡΠΈΡΠ°Π² ΠΊΠΎΠΌΠΌΠ΅Π½ΡΡ ΠΏΠ΅ΡΠ΅Π΄ΡΠΌΠ°Π».
ΠΠΎΠ΄ΡΠΊΠ°ΠΆΠΈΡΠ΅ ΠΏΠ»ΠΈΠ· ΡΡΠΎ ΡΡΠΎ Π·Π° ΠΎΡΠΈΠ±ΠΊΠ°, ΠΏΠΎΡΠ΅ΠΌΡ ΠΎΠ½Π° Π²ΠΎΠ·Π½ΠΈΠΊΠ°Π΅Ρ ΠΈ ΠΊΠ°ΠΊ Π΅Π΅ ΡΠ΅ΡΠΈΡΡ
Robur, ΠΠ° Ρ ΡΠΆΠ΅ ΠΏΠΎΠ»ΡΡΠΈΠ» ΠΎΡΠ²Π΅Ρ Π½Π° ΡΠ²ΠΎΠΉ Π²ΠΎΠΏΡΠΎΡ. ΠΠΎΠΌΠΎΠ³Π»ΠΈ ΠΠΠ ΠΠΠΠ¬ΠΠ«Π Π»ΡΠ΄ΠΈ ΠΊΠΎΡΠΎΡΡΠ΅ ΡΠΌΠ΅ΡΡ Π½ΠΎΡΠΌΠ°Π»ΡΠ½ΠΎ ΠΎΠ±ΡΡΡΠ½ΡΡΡ, Π° Π³Π»Π°Π²Π½ΠΎΠ΅ Π±Π΅Π· Π·Π°ΠΊΠΈΠ΄ΠΎΠ½ΠΎΠ². Π§ΡΠΎ-ΡΠΎ ΡΠ°ΠΌ ΡΡΠΎ Ρ ΠΠ°Ρ, Π° Ρ ΠΌΠ΅Π½Ρ ΠΎΠ±ΡΡΠ½Π°Ρ Π°Π»Π»Π΅ΡΠ³ΠΈΡ Π½Π° ΡΠ²ΠΈΠ½ΡΠΊΠΎΠ΅ ΠΎΡΠ½ΠΎΡΠ΅Π½ΠΈΠ΅.
Π₯ΠΎΡΠΎΡΠΎ, ΠΏΡΠΈΠ²Π΅Π΄Π΅ΠΌ ΠΏΡΠΈΠΌΠ΅Ρ, ΠΡ Π·Π°Π΄Π°Π΅ΡΠ΅ Π²ΠΎΠΏΡΠΎΡ, ΠΈΠ· ΠΎΠ±ΡΡΠ½ΠΎΠΉ ΠΆΠΈΠ·Π½ΠΈ. Π ΠΏΡΠΈΠΌΠ΅ΡΡ ΠΎΠ±ΡΠ°ΡΠ°Π΅ΡΠ΅ΡΡ ΠΊΠΎ ΠΌΠ½Π΅ ΠΈ ΡΠΏΡΠ°ΡΠΈΠ²Π°Π΅ΡΠ΅ ΠΊΠ°ΠΊ ΠΏΡΠΎΠΉΡΠΈ ΠΊ ΡΠ°ΠΊΠΎΠΌΡ-ΡΠΎ ΠΌΠ°Π³Π°Π·ΠΈΠ½Ρ.
Π― Π²ΠΌΠ΅ΡΡΠΎ ΠΎΡΠ²Π΅ΡΠ°: Π½Ρ ΠΊ ΠΌΠ°Π³Π°Π·ΠΈΠ½Ρ ΠΌΠΎΠΆΠ΅ΡΡ ΠΏΡΠΎΠΉΡΠΈ ΠΏΠΎ Π°ΡΡΠ°Π»ΡΡΡ, ΠΊΠΎΡΠΎΡΡΠΉ Π½Π°Ρ
ΠΎΠ΄ΠΈΡΡΡ Π½Π° Π΄ΠΎΡΠΎΠ³Π΅, ΡΡΠΎ ΡΡΡ ΡΠ»ΠΎΠΆΠ½ΠΎΠ³ΠΎ.
ΠΡ ΠΎΡΠ²Π΅ΡΠ°Π΅ΡΠ΅, Π΄Π° Ρ ΠΏΠΎΠ½ΡΠ» ΡΡΠΎ ΠΏΠΎ Π°ΡΡΠ°Π»ΡΡΡ ΠΈ ΠΏΠΎ Π΄ΠΎΡΠΎΠ³Π΅, Π·Π°ΡΠ΅ΠΌ ΡΠ°ΠΊ ΠΎΡΠ²Π΅ΡΠ°ΡΡ, Π½Π΅ΡΠΆΠ΅Π»ΠΈ ΡΠ»ΠΎΠΆΠ½ΠΎ Π½ΠΎΡΠΌΠ°Π»ΡΠ½ΠΎ ΠΏΠΎΠ΄ΡΠΊΠ°Π·Π°ΡΡ.
Π―: ΠΡ ΡΠ°Π· ΡΡ Π½Π΅ ΠΌΠΎΠΆΠ΅ΡΡ Π²ΠΊΠ»ΡΡΠΈΡΡ ΡΠ²ΠΎΠΉ ΠΌΠΎΠ·Π³ ΠΈ ΠΏΠΎΡΠΌΠΎΡΡΠ΅ΡΡ ΠΏΠΎ Π½Π°Π²ΠΈΠ³Π°ΡΠΎΡΡ, ΡΠΎ ΡΡΠΎ ΠΎΡΠ΅Π½Ρ ΠΏΠ΅ΡΠ°Π»ΡΠ½ΠΎ.
ΠΡ: ΠΠ° Ρ ΡΠΌΠΎΡΡΠ΅Π», Π½ΠΎ ΠΊ ΡΠΎΠΆΠ°Π»Π΅Π½ΠΈΡ Π½Π΅ Π½Π°ΡΠ΅Π». ΠΡΠ»ΠΈ Π½Π΅ Ρ
ΠΎΡΠΈΡΠ΅ ΠΏΠΎΠΌΠΎΠ³Π°ΡΡ ΡΠΎ Π½Π΅ Π½Π°Π΄ΠΎ Π²ΡΠ΄Π΅Π»ΡΠ²Π°ΡΡΡΡ.
ΠΠΎΠ΄Ρ ΠΎΠ΄ΠΈΡ ΠΏΡΠΎΡ ΠΎΠΆΠΈΠΉ: ΠΡ Π²Π°ΠΌ ΠΆΠ΅ ΡΠΊΠ°Π·Π°Π»ΠΈ ΠΏΠΎ Π΄ΠΎΡΠΎΠ³Π΅ Π·Π°ΡΠ΅ΠΌ Π²Ρ Π³ΡΡΠ±ΠΈΡΠ΅. Π§ΡΠΎ ΡΡΡ Π½Π΅ ΠΏΠΎΠ½ΡΡΠ½ΠΎΠ³ΠΎ. Π’Π΅ΠΏΠ΅ΡΡ Ρ ΠΠ°ΠΌ ΡΠΎΠΆΠ΅ Π΄ΠΎΡΠΎΠ³Ρ Π½Π΅ ΠΏΠΎΠΊΠ°ΠΆΡ.
Π― Π²ΡΠΎΠ΄Π΅ ΠΊΠ°ΠΊ ΠΎΡΠ²Π΅ΡΠΈΠ» Π½Π° Π²ΠΎΠΏΡΠΎΡΡ, Π½ΠΎ ΡΠ°ΠΌΠΎ ΡΠΎΠ΄Π΅ΡΠΆΠ°Π½ΠΈΠ΅ ΠΎΡΠ²Π΅ΡΠ°, ΡΠ°Π·Π²Π΅ ΠΌΠΎΠΆΠ΅Ρ ΡΡΠΈΡΠ°ΡΡΡΡ Π½ΠΎΡΠΌΠ°Π»ΡΠ½ΡΠΌ??
ΠΡΠ»ΠΈ ΡΠΆ ΠΏΡΠΎΠ²ΠΎΠ΄ΠΈΡΡ Π°Π½Π°Π»ΠΎΠ³ΠΈΡ, ΡΠΎ ΠΏΡΠ°Π²ΠΈΠ»ΡΠ½Π΅Π΅ Π±ΡΠ΄Π΅Ρ ΡΠ°ΠΊ:
Π₯ΠΎΡΡ ΠΌΠΎΠΆΠ½ΠΎ Π±ΡΠ»ΠΎ ΡΠΊΠ°Π·Π°ΡΡ «Π°, ΡΠΎΡΠ½ΠΎ, Π²ΡΠ²Π΅ΡΠΊΠ°, Π²ΠΎΠ½ ΠΆΠ΅ ΠΎΠ½, ΡΠΏΠ°ΡΠΈΠ±ΠΎ» ΠΈ Π·Π° 2 ΠΌΠΈΠ½ΡΡΡ ΠΏΠΎΠΏΠ°ΡΡΡ ΠΊΡΠ΄Π° Π²Π°ΠΌ Π½Π°Π΄ΠΎ.
ΠΡΠ»ΠΈ Π²Π°ΠΌ Π½Π΅ Π½ΡΠ°Π²ΠΈΡΡΡ ΠΊΠ°ΠΊ ΡΡΠΎ Π²ΡΠ³Π»ΡΠ΄ΠΈΡ ΡΠΎ ΡΡΠΎΡΠΎΠ½Ρ Π½Π°ΡΡΠΎΠ»ΡΠΊΠΎ ΡΡΠΎ Π²Ρ Π½Π°Π·ΡΠ²Π°Π΅ΡΠ΅ ΡΡΠΎ «ΠΌΠΎΠΈΠΌ Π²Π·Π³ΡΠ»ΠΎΠΌ», Π½Ρ, Π΄Π΅Π»ΠΎ Π²Π°ΡΠ΅, Π²Π°ΠΌ ΡΠΎΠΆΠ΅ Π²ΡΠ΅Π³ΠΎ Ρ
ΠΎΡΠΎΡΠ΅Π³ΠΎ, ΠΈ ΠΏΠΎΠΌΠ΅Π½ΡΡΠ΅ Π²ΠΈΠ΄Π΅ΡΡ ΠΏΡΠΈΠ½ΠΈΠΆΠ΅Π½ΠΈΠΉ ΠΈ ΠΈΠ·Π΄Π΅Π²ΠΎΠΊ Π²ΠΎΠΊΡΡΠ³ ΡΠ΅Π±Ρ.
ΠΠΎΠ»ΡΡΠ΅ ΡΠΈΠ» ΠΈ Π²ΡΠ΅ΠΌΠ΅Π½ΠΈ ΠΎΡΡΠ°Π½Π΅ΡΡΡ Π½Π° ΠΈΠ·ΡΡΠ΅Π½ΠΈΠ΅ ΡΠ΅Ρ
Π½ΠΎΠ»ΠΎΠ³ΠΈΠΉ ΠΈ ΠΏΡΠΎΡΠ΅ΡΡΠΈΠΎΠ½Π°Π»ΡΠ½ΡΠΉ ΡΠΎΡΡ.
ΠΡΠΎΡΠΈΡΠ°Π», ΠΈ Π΅ΡΠ΅ ΡΠ°Π· ΡΠ±Π΅Π΄ΠΈΠ»ΡΡ, ΡΡΠΎ ΡΠ°ΡΠ΅Π½-ΠΊΠΎΠΌΡΡΠ½ΠΈΡΠΈ Π½Π΅Π΄ΠΎΠΏΡΠΎΠ³ΡΠ°ΠΌΠΌΠΈΡΡΠΎΠ² ΠΏΠΎΠ»Π½ΡΠΉ ΠΎΡΡΡΠΎΠΉ, ΠΌΠ½ΡΡ ΡΠ΅Π±Ρ Π±ΠΎΠΆΠ½ΠΈΡΠΊΠΎΠΉ, Π° ΡΠ°ΠΌΠΈ ΡΠ°Π±ΠΎΡΠ°ΡΡ Π² ΠΠ°Π»ΡΠΏΠΈΠ½ΡΠΊΠ΅ Π³Π΄Π΅-Π½ΠΈΠ±ΡΠ΄Ρ ΡΠΈΠΏΠ° IT Π² ΠΎΡΠ΄Π΅Π»Π΅. Π·Π°ΡΠΏΠ»Π°ΡΠ° ΠΌΠ°Π»Π΅Π½ΡΠΊΠ°Ρ, ΡΡΠ»ΠΊΠ° ΡΡΡΠ°ΡΠ½Π°Ρ Π΄Π° ΠΈ ΡΠ° Π½Π΅ Π΄Π°Π΅Ρ, ΠΊΠ²Π°ΡΡΠΈΡΠ° Π² ΠΈΠΏΠΎΡΠ΅ΠΊΡ, ΠΏΡΠΈΡ ΠΎΠ΄ΠΈΡΡΡ Ρ ΠΎΡΡ ΠΊΠ°ΠΊ-ΡΠΎ ΡΠ°ΠΌΠΎΠΎΡΠ΅Π½ΠΊΡ ΡΠ²ΠΎΡ ΠΏΠΎΠ΄Π½ΠΈΠΌΠ°ΡΡ, ΡΠΎΠ»ΡΠΊΠΎ ΠΎΠ½Π° ΡΡΡ Π@Ρ ΡΠΉ Π½ΠΈ ΠΊΠΎΠΌΡ Π½Π΅ ΠΈΠ½ΡΠ΅ΡΠ΅ΡΠ½Π°.
ΠΠΎ ΠΠ°ΠΌ, ΠΎΠ±Π΅Π·ΡΡΠ½ΠΊΠ°ΠΌ, (ΠΊΠ°ΠΊ Π² Π¨ΡΠ°ΡΠ°Ρ Π²Π°Ρ Π½Π°Π·ΡΠ²Π°ΡΡ, «ΠΏΡΠΎΠ³ΡΠ°ΠΌΠΌΠΈΡΡΠΎΠ²» ΠΈΠ· Π ΠΎΡΡΠΈΠΈ) ΡΡΠΎ Π½Π΅ Π³ΡΠΎΠ·ΠΈΡ, ΠΏΠΎΡΠΎΠΌΡ ΡΡΠΎ, ΡΠ°ΠΊΠΈΡ Π±Π°ΠΊΠ»Π°Π½ΠΎΠ² ΠΊΠ°ΠΊ ΠΡ, Π² ΠΊΠΎΠΌΡΡΠ½ΠΈΡΠΈ Π½ΠΎΡΠΌΠ°Π»ΡΠ½ΡΡ ΠΏΠ°ΡΠ°Π½ΠΎΠ² Π½Π΅Ρ ΠΈ Π±ΡΡΡ Π½Π΅ ΠΌΠΎΠΆΠ΅Ρ.