Next.js Build Uncaught SyntaxError: Unexpected token '<' - google-chrome

Next.js build preview via Netlify GitHub integration is has numerous console errors rendering the site unusable:
webpack-211c438de79acdca.js:1 Uncaught SyntaxError: Unexpected token '<'
framework-715a76d8b0695da7.js:1 Uncaught SyntaxError: Unexpected token '<'
main-e0ddca6ca271803b.js:1 Uncaught SyntaxError: Unexpected token '<'
_app-029eabc97183f576.js:1 Uncaught SyntaxError: Unexpected token '<'
681-e3150cec4c2411ca.js:1 Uncaught SyntaxError: Unexpected token '<'
index-6ab295bf1b8cd412.js:1 Uncaught SyntaxError: Unexpected token '<'
_buildManifest.js:1 Uncaught SyntaxError: Unexpected token '<'
_ssgManifest.js:1 Uncaught SyntaxError: Unexpected token '<'
[Report Only] Refused to connect to 'https://cdn.segment.com/v1/projects/PzoD1qlC1wpvDGhNckresPQM3zcX8I1s/settings' because it violates the following Content Security Policy directive: "connect-src 'self' data: *.amazonaws.com *.bugsnag.com *.firebaseio.com *.giphy.com *.launchdarkly.com *.netlify.com *.segment.io netlify-cocoon.netlify.app netlify-slapp.netlify.app netlilink.netlify.app ws://localhost:3000 wss://*.services.netlify.com".
completely at a loss for how to go about debugging and solving this. Any help appreciated.

If you have a _redirects file in your public folder, with the lines
/* /index.html 200 then removing that should solve the problem. I also had this issue and posted a question. This answer solved it for me.

Related

How do I fix an Error when using Run Dev with Vite

error when starting dev server:
SyntaxError: Unexpected end of JSON input.
My JSON is valid, I've checked it with JSONlint. I also recieve the following messages.
error when starting dev server:
SyntaxError: Unexpected end of JSON input
at JSON.parse (<anonymous>)
at hasWorkspacePackageJSON (file:///D:/Projects/url.xyz/AskScienceAI-Development/client/node_modules/vite/dist/node/chunks/dep-0bae2027.js:43842:26)
at searchForWorkspaceRoot (file:///D:/Projects/url.xyz/AskScienceAI-Development/client/node_modules/vite/dist/node/chunks/dep-0bae2027.js:43870:9)
at searchForWorkspaceRoot (file:///D:/Projects/url.xyz/AskScienceAI-Development/client/node_modules/vite/dist/node/chunks/dep-0bae2027.js:43876:12)
at resolveServerOptions (file:///D:/Projects/url.xyz/AskScienceAI-Development/client/node_modules/vite/dist/node/chunks/dep-0bae2027.js:61218:22)
at resolveConfig (file:///D:/Projects/url.xyz/AskScienceAI-Development/client/node_modules/vite/dist/node/chunks/dep-0bae2027.js:61719:20)
at async createServer (file:///D:/Projects/url.xyz/AskScienceAI-Development/client/node_modules/vite/dist/node/chunks/dep-0bae2027.js:60884:20)
at async CAC.<anonymous> (file:///D:/Projects/url.xyz/AskScienceAI-Development/client/node_modules/vite/dist/node/cli.js:729:24)
Vite was pointing to a syntax error in the JSON of the parent folder.

Error: Unable to parse JSON: SyntaxError: Unexpected token } in JSON at position 540

I'm trying to deploy a project with firebase init. When I get to the part that asks me this: "What file should be used for Realtime Database Security Rules? database.rules.json", I press enter and an error appears:
Error: Unable to parse JSON: SyntaxError: Unexpected token } in JSON at position 540
how can i solve this?

Syntax error: package.json: Unexpected token < in JSON at position 851

I am building an iOS app with React Native. When I pull from a branch and some files were added, I got the following error: src/theme.js: (some path) babel.config.js: Error while loading config - Error parsing (some path) package.json: Unexpected token < in JSON at position 851
I have no idea what to do or where to look for the bug so I'd appreciate any help!
Thanks

I am getting following error when running ng serve

I'm new and I have a problem with VSCode. I am getting the following error when running ng serve:
PS C:\Windows\System32\x-app> ng serve --configuration=it
An unhandled exception occurred: Workspace config file cannot le loaded: C:\Windows\System32\x-app\angular.json
Invalid JSON character: "\"" at 73:7.
See "C:\Users\C-PROJ~1\AppData\Local\Temp\ng-LpcKJr\angular-errors.log" for further details
[error] Error: Workspace config file cannot le loaded: C:\Windows\System32\x-app\angular.json
Invalid JSON character: "\"" at 73:7.
at Object.getWorkspace (C:\Windows\System32\x-app\node_modules\#angular\cli\utilities\config.js:59:15)
at ServeCommand.validateScope (C:\Windows\System32\x-app\node_modules\#angular\cli\models\command.js:97:60)
at ServeCommand.validateAndRun (C:\Windows\System32\x-app\node_modules\#angular\cli\models\command.js:122:24)
at Object.runCommand (C:\Windows\System32\x-app\node_modules\#angular\cli\models\command-runner.js:185:38)
at process._tickCallback (internal/process/next_tick.js:68:7)
at Function.Module.runMain (internal/modules/cjs/loader.js:834:11)
at startup (internal/bootstrap/node.js:283:19)
at bootstrapNodeJSCore (internal/bootstrap/node.js:622:3)
I use prettier, in fa,ct I noticed that there was an oversight about internalization. I fixed the json file, and returned the command ng serve --configuration=it, but the result is another error.
PS C:\Windows\System32\x-app> ng serve --configuration=it
An unhandled exception occurred: Project does not exist.
See "C:\Users\C-PROJ~1\AppData\Local\Temp\ng-IomfPN\angular-errors.log" for further details.
[error] Error: Project does not exist.
at WorkspaceNodeModulesArchitectHost.findProjectTarget (C:\Windows\System32\x-app\node_modules\#angular-devkit\architect\node\node-modules-architect-host.js:94:23)
at WorkspaceNodeModulesArchitectHost.getOptionsForTarget (C:\Windows\System32\x-app\node_modules\#angular-devkit\architect\node\node-modules-architect-host.js:66:33)
at core_1.experimental.jobs.createJobHandler.target (C:\Windows\System32\x-app\node_modules\#angular-devkit\architect\src\architect.js:171:21)
at Observable.rxjs_1.Observable.subject [as _subscribe] (C:\Windows\System32\x-app\node_modules\#angular-devkit\core\src\experimental\jobs\create-job-handler.js:91:26)
at Observable._trySubscribe (C:\Windows\System32\x-app\node_modules\rxjs\internal\Observable.js:44:25)
at Observable.subscribe (C:\Windows\System32\x-app\node_modules\rxjs\internal\Observable.js:30:22)
at C:\Windows\System32\x-app\node_modules\rxjs\internal\util\subscribeTo.js:22:31
at Object.subscribeToResult (C:\Windows\System32\x-app\node_modules\rxjs\internal\util\subscribeToResult.js:10:45)
at SwitchMapSubscriber._innerSub (C:\Windows\System32\x-app\node_modules\rxjs\internal\operators\switchMap.js:65:54)
at SwitchMapSubscriber._next (C:\Windows\System32\x-app\node_modules\rxjs\internal\operators\switchMap.js:55:14)
at SwitchMapSubscriber.Subscriber.next (C:\Windows\System32\x-app\node_modules\rxjs\internal\Subscriber.js:66:18)
at SwitchMapSubscriber.notifyNext (C:\Windows\System32\x-app\node_modules\rxjs\internal\operators\switchMap.js:86:26)
at InnerSubscriber._next (C:\Windows\System32\x-app\node_modules\rxjs\internal\InnerSubscriber.js:28:21)
at InnerSubscriber.Subscriber.next (C:\Windows\System32\x-app\node_modules\rxjs\internal\Subscriber.js:66:18)
at MapSubscriber._next (C:\Windows\System32\x-app\node_modules\rxjs\internal\operators\map.js:55:26)
at MapSubscriber.Subscriber.next (C:\Windows\System32\x-app\node_modules\rxjs\internal\Subscriber.js:66:18)
your angular.json is probably malformed. please check if the file complies to the json standard. you may use tools like prettier to format the json.

Error with registration of service worker in angular project

I have a problem with the registration of service worker in an Angular project.
When I launch the project, in the DevTools of Chrome's Console appear these errors:
Uncaught (in promise) DOMException;
Uncaught (in promise) TypeError: Failed to register a
ServiceWorker: A bad HTTP response code (404) was received when
fetching the script;
ERROR Error: Uncaught (in promise): TypeError: Failed to register
a ServiceWorker: A bad HTTP response code (404) was received when
fetching the script.
TypeError: Failed to register a ServiceWorker: A bad HTTP response
code (404) was received when fetching the script.
How can I solve?