Tag Archives: Npm

Node Memory Overflow: FATAL ERROR: Reached heap limit Allocation failed – JavaScript heap out of memory

The first time the npm run serve ran, there was no error. After the change file was saved, it was automatically repackaged and an error was reported: FATAL ERROR: Retrieved heap limit Allocation failed – JavaScript heap out of memory, as shown in the following figure:


Problem: Too many resources were referenced, Causing node memory overflow

Solution:
1. Global installnpm install - g increase memory-limit
2. Execute increase-memory-limit
3. Run the project npm run serve

If it appears after running:
“node –max-old-space-size=10240″‘ is not an internal or external command, nor is it an executable program or program file

Search for “%_prog%” in the .bin file in the node_modules directory and replace it all with %_prog%

If no file is found, click the ignored file button

to replace it and run: npm run serve

It will be OK!

error: Vue Project lang=“less“ Error [How to Solve]

Error reason:

The version of the less-loader is too high. Uninstall and reinstall version 7.0

1. Install the less-loader command: npm install — save dev less loader less

Solution:

1. Uninstall command: npm uninstall — save less loader

2 The command to install version 7.0: npm install – D [email protected]

After executing the above command, continue to check the less-loader and less versions in the package.json file, the less-loader version has been reduced to 7.X. Just re-run the project without errors. If the version has not changed after installation, you need to manually change the less-loader and less versions in the package.json file to version 7.0

node.js yarn Error: SyntaxError: Unexpected string [How to Solve]

Error log:

exec "/home/latte-with-ice/.nvm/versions/node/v16.17.0/bin/node" "/home/latte-with-ice/.nvm/versions/node/v16.17.0/bin/yarn" "[email protected]"
     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

SyntaxError: Unexpected string
    at Object.compileFunction (node:vm:360:18)
    at wrapSafe (node:internal/modules/cjs/loader:1055:15)
    at Module._compile (node:internal/modules/cjs/loader:1090:27)
    at Object.Module._extensions..js (node:internal/modules/cjs/loader:1180:10)
    at Module.load (node:internal/modules/cjs/loader:1004:32)
    at Function.Module._load (node:internal/modules/cjs/loader:839:12)

Error Cause.
There are two types of yarn installed by system apt install yarn and npm install yarn

Solution:

  1. Uninstall system yarn first: sudo apt-get remove yarn && sudo apt-get
  2. [can not do] uninstall yarn from node: npm uninstall -g yarn
  3. Reinstall yarn: npm install -g yarn
  4. Re-execute the program and it will work again

[Solved] Mac Notebook M1 Chip Install Hashlips library npm error

Mac notebook M1 chip installs Hashlips library npm error problem

Foreword

When generating NFT, we often prepare all the materials needed for NFT, and then stack each material on the same canvas to generate an NFT, but if we manually It’s too troublesome to stack one by one, because NFTs are often issued in thousands of ten thousand, so manual generation is unrealistic, So what can we do to generate It, Is to use the computer, There are many similar tools on the Internet, There are graphical and pure code, And many use Paython to generate NFT, But there is a node abroad The script tool Hashlips can directly use node to generate, and it is very convenient and powerful to use, There was no problem when using the windows system before, After changing the MBP later, I found that Hashlips reported an error when executing npm install

image-20220913144839078

Cause Analysis

After various searches and research, I found that Hashlip is implemented with canvas canvas, Then I touched the node-canvas library, There is a very similar problem in the issue of this library, which probably means that the Mac with m1 chip cannot directly use npm to install the library to node-canvas, You need to use Homebrewto install what you need.

image-20220913145139869

Solution

Official solution

In fact, both node-canvas and hasllips have released solutions one after another,The solution is actually the same,The following is hasllips The method approved in the official issue

The correct method is as follows:

1. Download and install Node.js "Current" version, as opposed to the "LTS" (Long Term Support) version. This is now v18.0.0 as of the time of this post , but 17.x will work as well:
2. Ensure you have homebrew installed. You can go to or just use this command: /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install .sh)" to install Homebrew.
3. Install the dependencies via Homebrew using this command: arch -arm64 brew install pkg-config cairo pango jpeg giflib librsvg
4. In your root folder for the art engine project, install the project: npm install

The correct way is as follows:

1. Download and install the latest version of Node.js , instead of the "LTS" (Long Term Support) version.
2. Install Homebrew.
3. Install dependencies via Homebrew using the following command :arch -arm64 brew install pkg-config cairo pango jpeg giflib librsvg
4. In the root folder of your art engine project ,install the project:npm install

My solution

Combined with the above solution, The landlord did not upgrade the node version to the latest version, but used the LTS long-term support version of Node16.6, then Directly use Homebrew to execute the command brew install pkg-config cairo pango libpng jpeg giflib librsvg pixmaninstall

Wait for the above installation to complete,npm install or yarn install directly in the project

Can’t resolve ‘ansi-html-community’ & Cannot find module ‘is-docker (vuex-persistedstate Installed)

When the following error occurs in the console,it means that the plug-in is installed incorrectly

Can’t resolve ‘ansi-html-community’

Cannot find module ‘is-docker

Don’t use npm install

npm i vuex-persistedstate

But the environment you use is yarn, so you need to use yarn to install the plugin

yarn add vuex-persistedstate

Then the problem can be solved smoothly

[Solved] Error: error:0308010C:digital envelope routines::unsupported

Error: error:0308010C:digital envelope routines::unsupported

After installing npm on the new computer, and then installing yarn through npm, using npm run serve and yarn run serve both report exceptions (complete as shown in the figure)

Error: error:0308010C:digital envelope routines::unsupported

Solution:

Press and hold ctrl to end the current node process and execute in the corresponding directory

set NODE_OPTIONS=--openssl-legacy-provider

[Solved] Internal Error: EPERM: operation not permitted, open

When installing yarn on nodejs (my version: 16.17), after executing the command: corepack enable, I got an error: Internal Error: EPERM: operation not permitted, open 'Y:\nodejs-v16.17.0-x64\pnpm, The operation is not allowed, I thought of the previous execution of rm -rf /* with linux normal user will also prompt not allowed to execute the operation, and change to root (administrator) account to have higher privileges to execute the command, so I guess it should be the same problem, so I tried to run the cmd command window as administrator, and execute the command: corepack enable again, it succeeded It worked:

Error: error:0308010C:digital envelope routines::unsupported [How to Solve]

Error message:

When the front-end project is started (npm run dev) and packaged (npm run build:prod), the following error is reported:

Error: error:0308010C:digital envelope routines::unsupported
    at new Hash (node:internal/crypto/hash:71:19)
    at Object.createHash (node:crypto:133:10)
    at module.exports 
....
 
at FSReqCallback.readFileAfterClose [as oncomplete] (node:internal/fs/read_file_context:68:3) {
  opensslErrorStack: [ 'error:03000086:digital envelope routines::initialization error' ],
  library: 'digital envelope routines',
  reason: 'unsupported',
  code: 'ERR_OSSL_EVP_UNSUPPORTED'
}

Cause of problem:

The reason for this is that nodeJs V17 released OpenSSL3.0 with stricter restrictions on the algorithm and secret key size, which did not affect versions before nodeJs v17, but this error will occur in V17 and later versions.

Solution (windows only):

Add SET NODE_OPTIONS=--openssl-legacy-provider in the scripts of the package.json 
Before:
"scripts": {
    "dev": "vue-cli-service serve",
    "build:prod": "vue-cli-service build"
  },
  
Added:
"scripts": {
    "dev": "SET NODE_OPTIONS=--openssl-legacy-provider && vue-cli-service serve",
    "build:prod": "SET NODE_OPTIONS=--openssl-legacy-provider && vue-cli-service build"
  },


Note: If the node version in the team is not the same, do not submit the package.json.
My v18.8.0 does not add this directive, my colleague is v14.17.3, adding this directive will report an error

How to Solve npm-install Command -4048 Error

When I reinstall the computer system, I download the front-end environment configuration again. An error occurs when configuring NPM. The main error messages are as follows:

npm WARN logfile could not create logs-dir: Error: EPERM: operation not permitted, mkdir 'E:\work\node\node_cache\_logs'
npm WARN logfile could not be created: Error: ENOENT: no such file or directory, open 'E:\work\node\node_cache\_logs\2022-08-24T09_17_13_819Z-debug-0.log'
npm WARN logfile could not create logs-dir: Error: EPERM: operation not permitted, mkdir 'E:\work\node\node_cache\_logs'
npm WARN logfile could not be created: Error: ENOENT: no such file or directory, open 'E:\work\node\node_cache\_logs\2022-08-24T09_17_14_514Z-debug-0.log'
npm ERR! code EPERM
npm ERR! syscall mkdir
npm ERR! path E:\work\node\node_cache\_cacache
npm ERR! errno -4048
npm ERR! Error: EPERM: operation not permitted, mkdir 'E:\work\node\node_cache\_cacache'
npm ERR!  [Error: EPERM: operation not permitted, mkdir 'E:\work\node\node_cache\_cacache'] {
npm ERR!   errno: -4048,
npm ERR!   code: 'EPERM',
npm ERR!   syscall: 'mkdir',
npm ERR!   path: 'E:\\work\\node\\node_cache\\_cacache'
npm ERR! }
npm ERR!
npm ERR! The operation was rejected by your operating system.
npm ERR! It's possible that the file was already in use (by a text editor or antivirus),
npm ERR! or that you lack permissions to access it.
npm ERR!
npm ERR! If you believe this might be a permissions issue, please double-check the
npm ERR! permissions of the file and its containing directories, or try running
npm ERR! the command again as root/Administrator.

npm ERR! Log files were not written due to an error writing to the directory: E:\work\node\node_cache\_logs
npm ERR! You can rerun the command with `--loglevel=verbose` to see the logs in your terminal

First, check whether the parameters of system environment configuration and user environment configuration are consistent

Click the path in the system environment configuration to observe whether the path is consistent. This may be my personal reason. After reinstalling node several times, the path here is inconsistent. After the change, it is still not possible.

I thought it was caused by the command line permission problem, and found that using the administrator still does not work, and then I searched the Internet for the reason and finally found it;

  1. Find the .npmrc file under C:\Users\{account}\ and delete it
  2. After clearing npm cache:npm cache clean –force
  3. Then run the npm install command.

[Solved] npm install Error: error code ERR_SOCKET_TIMEOUT

1. Error information

New project, Vue + element, NPM install, The error information reported at that time is as follows.

error code ERR_SOCKET_TIMEOUT
9673 error network Socket timeout
9674 error network This is a problem related to network connectivity.
9674 error network In most cases you are behind a proxy or have bad network settings.
9674 error network
9674 error network If you are behind a proxy, please make sure that the
9674 error network 'proxy' config is set properly.  See: 'npm help config'
9675 verbose exit 1
9676 timing npm Completed in 545124ms
9677 verbose unfinished npm timer reify 1661242562981
9678 verbose unfinished npm timer reify:unpack 1661242811008
9679 verbose unfinished npm timer reifyNode:node_modules/svgo 1661242811170
9680 verbose code 1

2. Solutions

//Step 1


npm install webpack webpack-cli --global



//Step 2
npm install rxjs



//Step 3
npm install webpack webpack-cli --global



//Finally, direct boot success
npm run dev 

 

[Solved] “npm WARN logfile could not be created: Error: EPERM: operation not permitted,…”

Error: “npm WARN logfile could not be created: Error: EPERM: operation not permitted,…”

npm WARN logfile could not be created: Error: EPERM: operation not permitted, open 'D:\nodejs\node_cache\_logs\2022-08-09T03_07_24_221Z-debug-0.log'
npm WARN logfile could not be created: Error: EPERM: operation not permitted, open 'D:\nodejs\node_cache\_logs\2022-08-09T03_07_24_798Z-debug-0.log'
npm ERR! code EPERM
npm ERR! syscall open
npm ERR! path D:\nodejs\node_cache\_cacache\tmp\299683ad
npm ERR! errno -4048
npm ERR! Error: EPERM: operation not permitted, open 'D:\nodejs\node_cache\_cacache\tmp\299683ad'
npm ERR!  [Error: EPERM: operation not permitted, open 'D:\nodejs\node_cache\_cacache\tmp\299683ad'] {
npm ERR!   errno: -4048,
npm ERR!   code: 'EPERM',
npm ERR!   syscall: 'open',
npm ERR!   path: 'D:\\nodejs\\node_cache\\_cacache\\tmp\\299683ad'
npm ERR! }
npm ERR!
npm ERR! The operation was rejected by your operating system.
npm ERR! It's possible that the file was already in use (by a text editor or antivirus),
npm ERR! or that you lack permissions to access it.
npm ERR!
npm ERR! If you believe this might be a permissions issue, please double-check the
npm ERR! permissions of the file and its containing directories, or try running
npm ERR! the command again as root/Administrator.

npm ERR! Log files were not written due to an error writing to the directory: D:\nodejs\node_cache\_logs
npm ERR! You can rerun the command with `--loglevel=verbose` to see the logs in your terminal

Solution:

  1. window + r –> cmd –> where node –> find the path where nodejs is located
  2. nodejs file –> right click –> properties

3. Security -> Select Users -> Edit -> Check Full Control -> Click Confirm

    why is this problem reported? Because I don’t have permission