I want to use react-error-overlay package from create-react-app outside the create-react-app.
But it doesn't provide any document about how to apply it.
Does anyone know how to make that happened?
Thanks
Install the react-error-overlay package via npm
Add a require.resolve to your app entry point array
app: [
require.resolve('react-error-overlay'),
'./src/app/'
],
Add the setup function to your webpack-dev-server configuration so you can add the middleware
setup(app) {
app.use(errorOverlayMiddleware());
}
All done
Option B - Roll back your react-error-overlay to a 1.x compatible version inside your package.json
hello just leaving a tip - if you want to just use the runtime overlay, do this: https://twitter.com/swyx/status/961413452446257152
you can also synchronously call the buildtime overlay but that is more involved and is best done using the errorOverlayMiddleware (which FYI has moved to react-dev-utils)
good luck
Related
I'm trying to create a SVG component.
I have this problem after run command "npm i".
I think versions between packages aren't compatible.
How to fix this or create SVG component without react-native-svg package?
Thank a lot.enter image description here
Add the following to package.json:
{
// scripts, dependencies, etc.
"resolutions": {
"css-what": "5.0.1"
},
}
Remove lock file. Install the packages. Check if the app is still working. If works then keep the configuration (and ignore the warnings) else revert it.
Since you are using npm, you may wanna first refer this thread: npm equivalent of yarn resolutions?
I am attempting to get the volar vue language server to work in place of vetur for neovim's native lsp.
Using both lspconfig and lspinstall I was able to create a working custom install for sumneko_lua (unrelated but had to manually build due to some issues with the built-in :LspInstall lua). Below is that code duplicated and modified for an attempt at using this new vue server:
local vue_config = require'lspinstall/util'.extract_config('vuels')
vue_config.default_config.cmd = {'node', './node_modules/vscode-vue-languageservice/out/index.js', '--stdio'}
require'lspinstall/servers'.newvue = vim.tbl_extend('error', vue_config, {
install_script = [[
! test -f package.json && npm init -y --scope=lspinstall || true
npm install vscode-vue-languageservice#latest
]],
uninstall_script = nil
})
Running :LspInstall newvue installs properly, however :LspInfo shows this language server is attached to the buffer (of a .vue file) but not active. I believe the issue is with this path: ./node_modules/vscode-vue-languageservice/out/index.js. It exists, but may not be the correct entry point? The default vue ls simply has vls as the command because it provides a binary. Am I missing something in this package? I have yet to come across another language server without a single binary to pick out.
Thanks!
Can you try an absolute path to the out.js file? In my pretty elaborate config for a custom Volar install I'm using something just /home/myuser/dev/volar/packages/server/out/index.js (where the volar folder is just the whole volar cloned github repo). My full config is here
I don't think you can use relative paths like you did. I know you're assuming that the "./node_modules" means "workspace directory" but it's hard to tell in which directory nvim-lspconfig opens up those executables.
I have yet to come across another language server without a single binary to pick out.
Volar also provides a binary, it's volar-server (after running npm i -g #volar/server), it's just with a custom install (ie. alongside the real volar) you can't use it, because I assume you want to use your local install with custom code.
As for more indepth debugging/logging, you can check ~/.cache/nvim/lsp.log to see why the language server dies in detail.
This question already has answers here:
error NG6002: Appears in the NgModule.imports of AppModule, but could not be resolved to an NgModule class
(33 answers)
Closed 2 months ago.
ERROR in node_modules/#angular/common/http/http.d.ts:2801:22 - error NG6002: Appears in the NgModule.imports of AppModule, but could not be resolved to an NgModule class
2801 export declare class HttpClientModule {
restart your server...
terminate server for windows
ctrl + C
start again
ng serve
I had the same issue.
I was going through comments here https://github.com/angular/angular/issues/35399 for solution.
I simple ran ng serve --prodand the error was gone. After that I even ran ng serve.
Other solutions proposed are
Ensure that the tsconfig.json of your library has set "importHelpers": true
Add "enableIvy": false to compilerOptions in tsconfig.app.json
Adding "postinstall": "ngcc" to scripts: {...} in package.json then run npm run postinstall solved problem.
if you still want to keep the Anuglar Ivy and AOT advantage
Simply restart the server (press ctrl+c on the prompt) and then, run ng serve again.
I had the same issue. Then I realized that previously I've some changes in app.module.ts Every time you made changes in app.module.ts remember restart the server process.
I had the same issue. I was adding service to module i.e. app.module.ts's imports array instead of adding it to the providers array.
app.module.ts
#NgModule({
imports: [
MyService // wrong here
],
providers: [
MyService // should add here
]
})
export class EventsModule { }
For me I had a Pipe declared in my 'imports' in my module. Apparently many things can produce this error. I do not suggest you disable IVY, as that is not the problem.
Setting "aot": false inside angular.json file worked for me.
I terminated the current build and restarted it again.
i.e ng serve solved my error. Hope it helps.
In my case, I had included HttpClientModule run running the Angular server.
The below solution works best for my case
Just Close the Server, and reopen it.
It will work.
Working within an NX workspace I just came across this issue.
After a lot of searching I realised that the internal library that I just created had by default Ivy turned off.
I do have it on everywhere else. And yes, even for my libraries. They're only internal to the monorepo we don't expose any of them so we don't want to have an extra step to compile them with the deprecated view engine instructions and later on run ngcc onto it to turn that into Ivy code.
Conclusion: I just forgot to set
"angularCompilerOptions": {
"enableIvy": true
}
on my newly created library and the default is false which wasn't working in my case.
I had same issue in ubuntu. But when I used sudo bash command and executed ng serve. It resolve the issue
I had the same problem, it seems like there is a lot of ways to trigger the problem. I recommend trying to verify the .component, .module and the app.module declarations. Mine was triggered because I've declared the .component in app.module instead of the .module.
This happened to me in VSCode with another module after installing it with npm install. This is most likely related to how the Angular language service extension works and the quickest way to solve it was to restart the IDE.
this problem caused by angular extension and snippets in vscode
be careful not to install obsolete extensions like Angular Extension Pack and Angular Language Service
enter image description here
Anyone got a link to documentation explaining exactly how ES6 import is supposed to work with npm packages (as opposed to javascript module files) ?
Also (and possibly related) a link to documentation on the use/significance of "module" as a top-level key in an npm package.json file ?
Eg. consider the following from juggle/resize-observer ;
package.json
{
...
"module": "lib/exports/resize-observer.js",
...
}
consumer javascript file
import { ResizeObserver } from '#juggle/resize-observer';
On the above import Chrome sends a request to the server for '#juggle/resize-observer' which is a directory..... so what happens next ? (I don't have a working instance of this and my server doesn't return anything yet as I don't know what it's supposed to / in what format ). Is this syntax only for use with some sort of build tool where it ultimately gets replaced with the actual file ?
I have looked at the npm site/googled and cannot find any relevant documentation.
UPDATE Still waiting for a link to relevant documentation (no relevant Google results at this time) but for anyone asking the same question: apparently you need your server to do "module resolution" . Alternatively you can use Snowpack or a bundler eg. Webpack.
Apparently npm/node packages are not packaged with browsers in mind or based on any W3C/Web Modules standard specification.
See here for module resolution info.
So at present to use an npm package in a browser you must do one of the following
use a bundler like webpack
use snowpack
use a CDN which resolves the module request
implement npm module resolution in your own server
Find the package entry point and use that in your ES6 import statement.
However, if the package's json "main" property changes in a subsequent update you
will need to update your code to reflect this.
I've googled many sites but cannot found a tutorial that actually works for react-native + flow type.
There was flow installation guide from react-native#0.22 document, but it's gone in react-native#0.46.
However, it comes up again in Running Tests and Contributing, I tested to run npm run flow but not working, and yet it doesn't say how to make it works. It's possibly been a missing part inside of react-native documentation.
What I need is to run flow correctly with react-native. Auto-check flow every time I reload the page with ⌘R would be the best.
I just finished covering half of our project by flow and we use RN 0.44.0.
The tricky part is: do you also want to know errors inside node_modules, someone says those errors are helpful.
Anyway, I disable the error in node_modules, and here is my .flowconfig:
[ignore]
<PROJECT_ROOT>/node_modules/.*
<PROJECT_ROOT>/flowLibs.js
.....
[include]
[libs]
./flowLibs.js
.....
[lints]
[options]
You should install flow first if you not setup correctly,
npm install --save-dev flow-bin
and also run this in you project root after install:
npm run flow init
If npm run flow init does not work, just add "flow": "flow" in npm scripts.
After init, put my .flowconfig in your project .flowconfig file.
Then create a js file flowLibs.js and if npm run flow check cause your any error like Module_Name. Required module not found
Write down code in flowLibs.js:
declare module 'Module_Name' { declare var exports: any; };
After that, you should be good to go with you project now.
BTW, don't forget add //#flow on the top of the file which you want to check type.
I found flowtype is built in with react-native#0.46+.
For react-native document, I think they should at least tell flowtype is already built in. And for the rest document ex: Testing Your Changes#flow, it won't work without flow-bin, they should mention that too.
To make flowtype of best use, I use it with Visual Studio Code.
Steps:
Install flow-bin globally, by npm i flow-bin -g.
Make sure your terminal is responsive to command flow.
Install vscode flow extension.
Set vscode workspace preference with "javascript.validate.enable": false, to disable default javascript validation, so flow validation can take place.
To access vscode preference, ALT+F,P,S for windows, ⌘+, for mac.
then you have flowtype installed with visual result with every key stroke:
Try this one:
Adding Flow to React Native
https://medium.com/react-native-training/getting-started-with-react-native-and-flow-d40f55746809
Hope this helps!