I installed flex layout using "npm install #angular/flex-layout".
After installation, I get this typescript error message.
"node_modules/#angular/core/index"' has no exported member
'Renderer2'." "node_modules/#angular/core/index"' has no exported
member 'InjectionToken'."
I am using Angular Core: 2.4.10 version and
Node: 7.5.0 version.
Screenshot:
The latest version "#angular/flex-layout#2.0.0-beta.8" is not supported in angular 2.4.10. I installed #angular/flex-layout#2.0.0-beta.5 and it worked. Please refer the change log here https://github.com/angular/flex-layout-builds/blob/master/CHANGELOG.md
Related
I have a CRA app in VSCode.
My global TS version is:
My project TS version is (package.json):
VSCode uses the latest:
Now, when I try to add a 4.0 TS feature, the terminal shows a compilation error:
I tried to change the package.json TS version to latest and ran npm install but it didn't help.
My Questions are:
Why doesn't it compile?
Which TS version is used for PROBLEMS pane and which for terminal? I would expect the same error in both locations.
Thanks in advance!
When you run tsc -v in the terminal, you are calling a globally installed Typescript package which is showing you have version 4.8.4 installed.
You can verify this by running npm list -g --depth 0 which will list all the global packages you have installed, along with their versions.
However, when using npm scripts (e.g in CRA npm run build) the Typescript package inside your node_modules folder is called. Since this version of Typescript is 3.x the compilation will fail. By changing VSCode to use the workspace version, the same error will be shown.
Upgrading the version inside your package.json to the latest should fix this error. To be sure the correct version is being used, try using an npm script to list the version by including this vers script in your package.json
"scripts": {
"...": "your other scripts",
"vers": "tsc -v"
}
then run npm run vers in your terminal.
TLDR:
Q1.
The Typescript version used when running the CRA build script (3.x)
is targeted which will fail when using 4.x syntax.
Q2.
The problems pane in VSCode uses the VSCode Typescript version
(depends how up to date your VSCode is) unless manually switched to
use the workspace version (node_modules version).
The terminal will target your globally installed version.
NPM scripts will target the version inside your node_modules folder.
I have a freshly cloned repo created from the create-react-app template. I npm install to install the packages and then npm start to serve the files on localhost:3000. My coworker (the repo creator) is not having any issues.
However, I see the page flash for a second and then I get the following error:
Failed to compile
createRequire is not a function
Referenced from: BaseConfig
The error message doesn't provide any other information to help trace which file it could be coming from.
I've tried the following to troubleshoot:
Deleting node_modules and package-lock.json and re-installing
Deleting the entire repo and re-cloning
Searching for 'createRequire' or 'BaseConfig' in project files found no results
Searching online for similar issues. None seem to have the same error I'm encountering.
Other details:
npm version 6.14.8
react version 17.0.1
Any idea where this error could be coming from or what steps I can do to trace it?
TL;DR Needed to upgrade node version
I tried npx create-react-app to confirm if the issue was with the template or with the project code. While doing that, I got a message that my package dependencies required a higher version of node (I was on v.10.4, the latest is v15.2.0).
Doing brew upgrade installed the latest version but didn't change the default node version across the system (ie: node -v still showed v10.4) but
doing nvm install --lts then nvm alias-default [latest-version] fixed my issue!
Some solutions are not worked for me. I uninstalled node.js and installed latest version. It worked!
It could be connected with eslint in create-react-app
try to reinstall 'eslint' or 'eslint-config-react-app'
https://github.com/AtomLinter/linter-eslint/issues/1351
BaseConfig is a variable of the create-react-app react-scripts module
in node_modules/react-scripts/config/webpack.config.js
formatter: require.resolve('react-dev-utils/eslintFormatter'),
eslintPath: require.resolve('eslint'),
resolvePluginsRelativeTo: __dirname,
// #remove-on-eject-begin
ignore: isExtendingEslintConfig,
baseConfig: isExtendingEslintConfig
? undefined
: {
extends: [require.resolve('eslint-config-react-app')],
For me, downgrade the react-scripts to latest 3.x version solved my problem. I could not update the NodeJS version, as I didn't have access to NodeJS server instance. Seems it fits better with React 16.x.
I'm running and building the app at NodeJS V10.0.0.
I am a noob, but I just came across this very same error message in picking up where I previously had left off following a MERN stack tutorial. During the break, I must have switched nvm versions, and thanks to this thread I was able to correct this. From the terminal, I simply ran nvm list. From the result, I could see that I was running an older version (10.9.0) but had a newer one (10.12.0) available to me, which I switched to by running nvm use 10.12.0. This resolved my issue.
I am trying to build a react native app. I have caught an error on the terminal saying
Unable to resolve "./useValue" from "node_modules\react-native-reanimated\src\Animated.js"
I reinstalled react-native-reanimated to the expected version range.
`Some of your project's dependencies are not compatible with currently installed expo package version:
react-native-reanimated - expected version range: ~1.9.0 - actual version installed: ^1.10.1
Your project may not work correctly until you install the correct versions of the packages. To install the correct versions of these packages, please run: expo install [package-name ...]`
Thus, I run the code as follow: npm install react-native-reanimated#1.9.0, but still run into the error code.
I could realy use some help on this.
try uninstalling the package ==> close ide (all instances) ==> open the ide ==> install the package again ==> run "expo start -c"
Only do this:
expo start --clear
From Expo Documentation at Expo Start command.
--clear, -c | Clear the React Native Packager cache.
I'm getting this error when I run npx creat-react-app
#typescript-eslint/eslint-plugin#2.19.2: The engine "node" is incompatible with this module. Expected version "^8.10.0 || ^10.13.0 || >=11.10.1". Got "10.11.0
brew is not work in MacOs Catalina
how i fix it ?
According to the error your node version is 10.11.0, while create-react-app requires a version above or equal 10.13.0.
To fix it, update your node version (download here). Probably there are some known issues with yours when using CRA.
Just like #matthiasgiger has already mentioned you need to visit:
https://nodejs.org/en/
And download the latest version of Node. Currently 12.16.1 LTS is the version that is recommended for most users. After successful download open the file and follow the prompts from the install wizard.
I have just got preact-redux-example up and running, and now I am attempting to use Preact Dev Tools in my app.
Based on this post I assumed it was a case of adding
import 'preact/devtools'
into the entry point (app.js) file.
However, this yields the following error:
./src/components/app.js
Module not found: Error: Cannot resolve module 'preact/devtools'
Is there something else I need to install, or am I on the wrong track?
preact/devtools has landed in version 6.4.0, but the example project uses version 4.8.0. So you need to upgrade the preact version to be able to import it:
npm install --save preact#latest
Or if you're using yarn you can run:
yarn upgrade preact