I have a project in react that works on the computer excellently.
But after I do build and upload it to the server all the json files in the public folder get a 404 error (even when I try to access them directly and click on the url I get the same error.)
But the icon and png files from the same folder do appear.
Another problem (which is probably also related) is that when I go through the link pages on the site it goes great. But if I type them directly in the url I get a 404 error message
I tried to add to json
"homepage": ".", "
But even that did not help.
Anyone have an idea?
edit:
the json works .. I had to change the settings of the mime types according to the instructions: https: //docs.plesk.com/en-US/obsidian/administrator-guide/website-management/websites-and-domains/extended- website-management / using-virtual-directories-windows / adding-and-removing-mime-types.65216 /
But I was still left with the problem that when I go directly to the url address it makes me an error page (when the project is on the local host, it works fine!)
Regards,
I am working on a React app that's running on AWS Amplify. My React app is using the react-router-dom library to route to different components. After running amplify publish in the CLI, at the root of the app (obktraining.com) everything is fine in the browser, I can also route to other components in the app just fine as well. But when I refresh my browser while I am on a route (obktraining.com/menu), I get an Access Denied error message.
I have found other posts about similar issues regarding rewrites and redirects in Amplify, but the solutions given do not work for me.
Here is an image of the error:
My Amplify app rewrites & redirects :
Again, the error only displays when I refresh on a route (obktraining.com/menu or obktraining.com/drinks) not on obktraining.com. Is the issue being caused by the react-router-dom library or is it an issue with Amplify settings? I am not sure where to go from here.
I have been facing the same error since days.The error is being caused by the amplify settings. The solution is simple,
Edit your Rewrites and redirects by adding a new rule.
source address = </^[^.]+$|.(?!(css|gif|ico|jpg|js|png|txt|svg|woff|ttf|map|json)$)([^.]+$)/>
target address = /index.html
status = 200 (Rewrite)
Country code can be left blank
Save and try refreshing your app again. It should probably work.
use this for reference: https://docs.aws.amazon.com/amplify/latest/userguide/redirects.html#redirects-for-single-page-web-apps-spa
Then you can just put in (as Dhruv Godambe posted above)
</^((?!.(css|gif|ico|jpg|js|png|txt|svg|woff|ttf)$).)*$/>
as the Source address and
/index.html as your target address
You can navigate to 'rewrites and redirects' in your app from AWS Amplify console and click on edit and select open text editor, and add this piece of code in your array(if present) else put the array braces around it.
{
"source": "</^[^.]+$|\\.(?!(css|gif|ico|jpg|js|png|txt|svg|woff|ttf)$)([^.]+$)/>",
"target": "/index.html",
"status": "200",
"condition": null
}
Reference: https://docs.aws.amazon.com/amplify/latest/userguide/redirects.html#redirects-for-single-page-web-apps-spa
Reference:
https://docs.aws.amazon.com/amplify/latest/userguide/manual-deploys.html
I have faced the same problem.
I was using Manual Zip File (Compressed) download (wrong).
Here is how to deploy manually correctely:
Run this command
npm run build
Now a build folder will be created.
2. Compress the content of this folder
Not the content of the whole project.
You chnage directory to the build folder and Compress the content in side.
3. Upload that compressed file Inside the build directory
Now this should work just fine.
:)
The correct rule should be like this:
Source address: </^[^.]+$|\.(?!(css|gif|ico|jpg|js|png|txt|svg|woff|ttf)$)([^.]+$)/>
Target address: /index.html
Status: 200
I was getting the an Access Denied error message too. The error went away when I followed the documentation described in the answer above, but then I got the white screen problem described above too.
Reviewing the steps I noticed the auto-complete for the "Destination Address" listed in the "Rewrites and redirects" settings was /. When I tried using / as the "Destination Address" instead of /index.html I no longer got the white screen and got the expected page content.
Sharing what I found in case this helps others who are seeing a white screen after fixing the error with the rewrite rule described in the answers above. (Note as of Nov 2022 the "Rewrites and redirects" setting page uses the wording "Target Address" instead of "Destination Address".)
I have faced the same problem. I was zipping build folder, but not the contents within the zip folder.
Here is how I fixed it:
Run build command
npm run build
Now a build folder will be created inside your project directory.
Open build folder.
Compress the contents of build folder, and not build folder.
Now upload this new zip created from sub files and folders from build folder.
App will run fine on AWS Amplify.
I got the same error,
I zipped the build folder first then uploaded it and got that error,
but when I just uploaded the folder without zipping it, it worked fine !! weird!!
in my application I used the port 8080
I have angular 8 front end application in production and its Failed to load module script: The server responded with a non-JavaScript MIME type of "text/html". Strict MIME type checking is enforced for module scripts per HTML spec.
This issue is happening only in production build that too not always , able reproduce only sometimes.
main-es2015.fcc7123d15fd9c113b00.js:1
vendor-es2015.d8d7d81cc2b06ece8c91.js:1
How do i fix it.?
Are you using serviceWorker?
If so you have to add inside angular.json "serviceWorker": true for the configuration that you are using.
I would like to share my experience with the same issue I was facing in the organization where I'm working.
I had an Angular 9 application and when I deployed to Stage environment, I got three errors in my console which showed as "module not loaded due to Mime type". This was working fine in all other environment and after much struggle, it was found that the files under the website were not having access. E.g. When you deploy an Angular application, you will get index.html file and many other js files. The website had permission issues. The site was hosted in the Rackspace and the FireWall was not configured to have access to the files right under the website.
Once the below access was provided, the app started working.
/assets*
/*.css
/*.js
/*.ico
/*.html
The only difference I see with your problem is that you have mentioned it is working sometimes.
There is another post Blocked because of a disallowed MIME type (“text/html”) : Angular 8 deployed on tomcat 9.0.30 fails to serve the assets try the solution based on base reference as those js files are not served/loaded
I hope this might help someone.
I have my App react (create-app-react...) My app access to file .json in the folder assets. In my test in local no problem but when publish in IIS (npm run build) can't access a this file .json, in console obtain this error: GET http://localhost:3700/assets/locales/en/isotope.json 404 (Not Found).
My structure app ...
assets
locales
es
isotope.json
static
css
js
index.html
...
Can you help me??
The problem was not having included in the MIME Types (IIS) the .json.
Now Work It!!!
Thanks
You have to manually copy the resources that are not added via require or import. Make sure you have assets folder in the site root on the server.
I have Silverlight app and when I want to do some action Firebug show me that on this two files I have 404 not found error.
So should I insert this files somewhere in my solution or to IIS rootwww directory?
Or it's other solution of this error?
You should put those files in the root virtual directory of IIS, which defaults to C:\Inetpub\wwwroot\, such that the file shows up as "http://<yourdomain>/clientaccesspolicy.xml", or "http://<yourserver>/clientaccesspolicy.xml".