Related
Good morning,
I have created a program in Vue JS, this connects with an API that I have created in a main.js file to execute system commands.
The problem I have is that when compiling for production with electron I get the following error:
I use the command npm run electron: build
When I use npm run electron:serve work without problems
Anyone have any idea why is the error and how to fix it?
Thanks
I experienced this issue a few days ago as well. I realized that trying to fix another issue, I deleted the node_modules folder and the package-lock.json file, then run the npm install command. This made the build to fail with 'fs/promises'. There are 2 solutions to this issue:
Download the latest stable Node version. This should have the 'fs/promises' module and will fix the issue.
Delete the node_modules folder and bring back the old package-lock.json file to ensure that the package versions remain the same. Then run the npm install command and the issue should be fixed.
downgrade electron
"electron-builder": "^22.10.5",
or upgrade nodejs to 14+ v
downgrade to "electron-builder": "~22.10.5" is working for me
In that case I fixed the problem in that way:
const fs = require('fs').promises;
Instead of:
const fs = require('fs/promises');
In my case I was using nvm to manage multiple node versions.
During the npm package installation, and throughout development, I used Node v14 but for some reason, my terminal was pointing to Node v12 when I tried bundling my program afterwards.
Switching it back to Node v14 using nvm use 14 solved my issue.
So make sure you're using the correct node version.
Upgrade to electron-updater#5.0.0. It has patch changes replacing fs/promises with fs-extra to support legacy versions of electron.
got the same error "Cannot find module 'fs/promises'" while I don't use electron.
so the problem is not only related to electron
solved the problem just by upgrading nodejs from v13.9.0 to v14.19.3
If this happens to you (and I'm not using Electron either), and you have to stay on Node 12 like me (because the code you are maintaining is ancient), pray that you can get to one of the npm-shrinkwrap.json files you used that worked, then go through package.json, force every version to what was in the shrinkwrap file, rm -rf node_modules, and npm install.
I experienced this issue a few days ago. I realized that trying to fix another issue, I deleted the node_modules folder and the package-lock.json file, then run the
npm install
This made the build to fail with 'fs/promises'.
Delete the node_modules folder and bring back the old package-lock.json file to ensure that the package versions remain the same
then run the npm command with force
npm install --force
it work for me..
I had the same problem, after upgrading the electron-builder from v. 21.4.0 to 23.0.2, updated with the command:
sudo npm install -g electron-builder#23.0.2
I solved updating npm, and then node.js.
Update npm:
sudo npm install -g npm#latest
Install nodejs from https://nodejs.org
Now it works with :
Electron-builder: 23.0.2 (command electron-builder --version)
Npm: 8.7.0 (command npm --version)
Nodejs: v16.15.0 (command node --version)
I am running a node application on terminal. Have recently upgraded to node v8.5.0, but am getting this error:
Error: The module '/tidee/tidee-au/packages/tidee-au-server/node_modules/bcrypt/lib/binding/bcrypt_lib.node'
was compiled against a different Node.js version using
NODE_MODULE_VERSION 51. This version of Node.js requires
NODE_MODULE_VERSION 57. Please try re-compiling or re-installing
the module (for instance, using `npm rebuild` or `npm install`).
at Object.Module._extensions..node (module.js:653:18)
at Module.load (module.js:545:32)
at tryModuleLoad (module.js:508:12)
at Function.Module._load (module.js:500:3)
at Module.require (module.js:568:17)
at require (internal/module.js:11:18)
at Object.<anonymous> (/tidee/tidee-au/packages/tidee-au-server/node_modules/bcrypt/bcrypt.js:6:16)
at Module._compile (module.js:624:30)
at Module._extensions..js (module.js:635:10)
at Object.require.extensions.(anonymous function) [as .js] (/tidee/tidee-au/packages/tidee-au-server/node_modules/babel-register/lib/node.js:152:7)
at Module.load (module.js:545:32)
at tryModuleLoad (module.js:508:12)
at Function.Module._load (module.js:500:3)
at Module.require (module.js:568:17)
at require (internal/module.js:11:18)
at Object.<anonymous> (/tidee/tidee-au/packages/tidee-au-server/server/helpers/encryptPass.js:1:16)
Any idea how to solve this?
You need to remove the module folder (bcrypt) from the node_modules folder and reinstall it, use the following commands:
$ rm -rf node_modules/bcrypt
$ npm install
// or
$ yarn
I had the same problem and nothing mentioned here worked for me.
Here is what worked for me:
Require all dependencies you need in the main.js file that is run by electron. (this seemed to be the first important part for me)
Run npm i -D electron-rebuild to add the electron-rebuild package
Remove the node-modules folder, as well as the packages-lock.json file.
Run npm i to install all modules.
Run ./node_modules/.bin/electron-rebuild (.\node_modules\.bin\electron-rebuild.cmd for Windows) to rebuild everything
It is very important to run ./node_modules/.bin/electron-rebuild directly after npm i otherwise it did not work on my mac.
You have to rebuild the package and tell npm to update it's binary too. Try:
npm rebuild bcrypt --update-binary
#robertklep answered a relative question with this command, look.
Only rebuild haven't solved my problem, this works fine in my application.
Simply run:
npm uninstall bcrypt
Followed by:
npm install bcrypt (or npm install, if bcrypt is declared as dependency in your package.json file)
Be sure you only have one version of NodeJS installed. Try these two:
node --version
sudo node --version
I initially installed NodeJS from source, but it was the incorrect version and 'upgraded' to the newest version using nvm, which doesn't remove any previous versions, and only installs the desired version in the /root/.nvm/versions/... directory. So sudo node was still pointing to the previous version, whilst node was pointing to the newer version.
you can see this link
to check your node verison right. using
NODE_MODULE_VERSION 51 means that your node version is nodejs v7.x, requires NODE_MODULE_VERSION 57 means you need upgrade your node to v8.x,so you need to upgrade your node. and then you need run npm rebuild command to rebuild your project
Most likely you have this issue due to the package-lock.json. Somehow it seems to block you from recompiling or rebuilding your dependencies, even if you explicitly run npm rebuild. I ran all the following to fix it for me:
rm package-lock.json;
rm -rf node_modules;
npm install;
I deleted the node_modules folder and run npm install and my application started without any errors.
I got the same error but I was trying to run a node application using a Docker container.
I fixed it by adding a .dockerignore file to ignore the node_modules directory to make sure that when the docker image builds, it builds the native packages for the image I wanted (Alpine) instead of copying over the node_modules compiled for my host (Debian).
Turns out my problem was user-error: make sure the version of node you are using for running is the same that you are using when running an npm install or yarn.
I use NVM for versioning node and was running yarn via a terminal, but my IDE was set to use an older version of node when running and it was throwing the error above. Matching my IDE's version of node in the run config to node --version fixed the issue.
Here is what worked for me. I am using looped-back node module with Electron Js and faced this issue. After trying many things following worked for me.
In your package.json file in the scripts add following lines:
...
"scripts": {
"start": "electron .",
"rebuild": "electron-rebuild"
},
...
And then run following command npm run rebuild
I got this error when running my app with systemd:
ExecStart=/usr/local/bin/node /srv/myapp/server.js
But I was using a different version for npm install in the shell:
$ which node
/home/keith/.nvm/versions/node/v8.9.0/bin/node
If this is your setup, you can either hardcode the node version in the service file or follow a workaround like this one.
I had the same problem and none of these solutions worked and I don't know why, they worked for me in the past for similar problems.
Anyway to solve the problem I've just manually rebuild the package using node-pre-gyp
cd node_modules/bcrypt
node-pre-gyp rebuild
And everything worked as expected.
Hope this helps
you need just run this below commands:
$ rm -rf node_modules
$ rm -rf yarn.lock
$ yarn install
and finally
$ ./node_modules/.bin/electron-rebuild
don't forget to yarn add electron-rebuild if it doesn't exist in your dependencies.
For Electron modules, install electron-rebuild.
Format:
electron-rebuild -o <module_name> -v <electron version>
Example:
electron-rebuild -o myaddon -v 9.0.0-beta.6
Specify the same version that you have installed in the current directory
You might have this experience where a standard node-gyp build would report as 64, then a basic electron-rebuild would report 76, not until you add -v with exact version it bumps to actual version 80 (for 9.0.0-beta.6)
I had a similar problem with robotjs. There were some deprecated code that required node v11, but I had already compiled electron code on v12. So I got basically the same error.
Nothing here worked as I was basically trying to rebuild electron and my other dependencies into node v11 from v12.
Here is what I did (part of this is based on chitzui's answer, credit where credit is due):
Back up package.json
completely delete the node_modules folder
completely delete package_lock.json
delete package.json (will reinit later)
Close any open editors and other cmd windows that are in the project's directory.
run npm init to reinit package, then missing data with old backed up package.json
run npm i
fixed
After trying different things.
This worked.
Delete your node modules folder and run
npm i
I faced the same issue with grpc module and in my case, I was using electron and have set a wrong electron version in the env variable "export npm_config_target=1.2.3", setting it to the electron version I am using resolved the issue on my end. Hope this helps someone who set env variables as given here (https://electronjs.org/docs/tutorial/using-native-node-modules#the-npm-way)
You could remove bcrypt entirely and install bcryptjs. It is ~30% slower, but has no dependencies, so no pains installing it.
npm i -S bcryptjs && npm uninstall -S bcrypt
We've installed it successfully for our applications. We had issues with bcrypt not compiling on AWS instances for Node v8.x
Potentially, inconsistency of the node JS versions is what causes the problem. As stated in the documentation. Be sure to use one of the lts release. E.g. specify this in your Dockerfile:
# Pull lts from docker registry
FROM node:8.12.0
# ...
Check the Node version you're using, might be a mismatch between what it is expected.
I just got this error running kadence the installed "kadence" script checks for nodejs first and only runs node if there is no nodejs. I have the latest version of node linked into my ~/bin directory but nodejs runs an older version that I had forgotten to uninstall but never caused problems until just now.
So people with this problem might check if node and nodejs actually run the same version of node...
In my case, I was in my office proxy which was skipping some of the packages. When I came out of my office proxy and tried to do npm install it worked. Maybe this helps for someone.
But it took me several hours to identify that was the reason.
In my case I was running nodejs instead of node. Due to nodejs being installed by the package manager:
# which node
/home/user/.nvm/versions/node/v11.6.0/bin/node
# which nodejs
/usr/bin/nodejs
run npm config set python python2.7 and run npm install again the party is on.
I have hit this error twice in an electron app and it turned out the problem was that some modules need to be used from the main process rather than the render process. The error occurred using pdf2json and also node-canvas. Moving the code that required those modules from index.htm (the render process) to main.js (the main process) fixed the error and the app rebuilt and ran perfectly. This will not fix the problem in all cases but it is the first thing to check if you are writing an electron app and run into this error.
I came here because I was getting this error for the quokka.js ext in vscode.
My solution:
(on a mac via the terminal)
1- I went to ~/.quokka
2- I ran nano config.json
3- I copied the code from config.json into a separate file
4- I deleted the code in config.json
5- I stopped and restarted Quokka.
6- Once I confirmed that Quokka was working without errors, I deleted the config.json file code.
this is occoures because you currently change your node js version,
just run in terminal in your project
$ rm -rf node_modules/bcrypt
then reinstall
$ npm install
you can start it. ok
When I try to build my applicaton using electron it crashes on leveldown library
Error: The module '/Users/macosx/Documents/Electron/node_modules/leveldown/build/Release/leveldown.node'
was compiled against a different Node.js version using
NODE_MODULE_VERSION 64. This version of Node.js requires
NODE_MODULE_VERSION 67. Please try re-compiling or re-installing
I have tried
rm -rf node_modules/leveldown
npm install
npm rebuild leveldown--update-binary
npm uninstall leveldown
Also tried this
I had the same problem and nothing mentioned here worked for me. Here is what >worked for me:
Require all dependencies you need in the main.js file that is run by
electron. (this seemed to be the first important part for me) Run npm
i -D electron-rebuild to add the electron-rebuild package Remove the
node-modules folder, as well as the packages-lock.json file. Run npm i
to install all modules. Run ./node_modules/.bin/electron-rebuild to
rebuild everything It is very important to run
./node_modules/.bin/electron-rebuild directly after npm i otherwise it
did not work on my mac.
I struggled with this for a couple days. The trick is to use electron-rebuild to build the native node module, and to include the option node.__dirname = true in your webpack config, as the leveldown bindings.js depend on the __dirname global provided by Node.
I just upgraded to node version 9.0.0 and am now getting this error in the command line when trying to use npm install
npm ERR! code MODULE_NOT_FOUND
npm ERR! Cannot find module 'internal/util/types'
I'm using:
OSX 10.10.5
Node version 9.0.0
NPM version 5.5.1
Extra information: I am also trying to do this with a Laravel 5.5 project. This is how I update my version of node: How do I update Node.js?
run
rm -rf /usr/local/lib/node_modules/npm
and then re-install Node.js will work in most cases
Leaving this here for anyone using the n nodejs version manager:
$ n 6.12.0 # Go back to a stable release
$ npm install -g npm#latest # Update npm to latest
$ n lts # Get 8.9.1
$ npm install #Should work now.
The MODULE_NOT_FOUND error seems to happen when changing between node versions and some files are possibly still being cached. I am not sure exactly but the above sequence of commands work for me.
When I first got this, I solved just running "npm install" again to make sure everything was installed.
I got similar error also on Windows 8 after I have just upgraded node js. First: how I ran into the issue then the solution that worked for me.
How I ran to the issue:
When I did npm --version and node --version I discovered that I wass running npm v3.x and node 5.x. So I went to nodejs.org site from where I downloaded node-v8.11.3-x64.msi. After installing the msi package I confirmed that my nodejs version was now v8.11.3 via node --version command.
Then, when I ran "npm install http-server" (w/o the quotes) that's when I got the issue:
npm ERR!
node v8.11.3
npm ERR! npm v3.5.3
npm ERR! code MODULE_NOT_FOUND
My resolution:
I did some research including on the internet and found out that the npm version pointed to in my path was the one in my roaming profile C:\Users[myname.hostname]\AppData\Roaming\npm. In other words, the npm being used is not the one in the updated package I have just installed which is located in C:\Program Files\nodejs.
The resolution was to delete npm and npm-cache in the roaming folder. Note, I used cygwin as I was not able to delete these folders via Windows cmd prompt. With cygwin, I navigated to
cd "C:\Users[myname.hostname]\AppData\Roaming"
Then I removed the aforementioned folders like so
rm -rf npm-cache
rm -rf npm
After that, I opened a new Windows cmd prompt and was able to now successfully install http-server like so:
npm install http-server
Hope this works for you.
For me it was package installation issue, so I just write,
npm i or npm install in the root of the application.
to open the terminal in the root of the application, if you're using VS-code right click on the package.json and click on Open in integrated terminal.
I founded this problem too, so I found that I have imported wrong module instead of express module I had imported router module after I had replaced this two my code work as well
If all the above solutions doesn’t work check for any blank spaces in your folder/file where you copied the path
Make sure you are inside the project folder.
Rename the folder "node_modules" to any other name (for example: node_modules_old).
Run command: "npm i" (the command will build new the folder node_modules).
Try running your program again.
If the problem is resolved and your program is running correct, delete the old folder node_modules.
If you are using libraries make sure to install everything with npm or yarn before starting. And in cases of you files if you are going to use them make sure to do the export.module thing everytime.
If you are working with Local modules then don't have node_modules. All things go well in a easy way.
But if you want to work with both local and node_modules then use
.mjs (extension) - For modules
.cjs (extension) - For common scripts which you want to run with node
in which you can use require statements like
var http = require('http');
var fs = require('fs');
but if using .js extension then use
import http from "http"
import fs from "fs"
And also your package.json for type
Haa well, I have spent two days on this and have done everything I can to fix this issue even tried resetting the system but none of them reloved the issue.
And accidentally found out what was causing this issue, it is because of & in my parent folder name. File hierarchy R&D>remix>blog, When I was trying to run the blog server it was throwing module not found, require stack error.
code: ←[32m'MODULE_NOT_FOUND'←[39m,
requireStack: []
Solution: I have changed the parent folder name to RnD and it fixed the issue. If the file name contains any special characters(even parent folders) try updating it. In my case, it is &
The MODULE_NOT_FOUND error happened to me and even running npm install the error persisted.
Try to do this
For me, what worked was deleting the node_modules folder
rm -r -f node_modules/
After that, run the command to install the package.json dependencies
npm install
What happened to me was that when I ran npm install for the first time I had a very low internet connection and therefore I believe that the packages from package.json were not downloaded correctly and due to that the MODULE_NOT_FOUND error occurred. The funny thing is that just running the npm install command has no effect because it understands that the package is already there but it isn't. Similar as a corrupted data. In my case the npm update was without effect too.
If when you are using React And getting this error message. You can use this ,
NPM
npm install #reduxjs/toolkit
Yarn
yarn add #reduxjs/toolkit
I am running a node application on terminal. Have recently upgraded to node v8.5.0, but am getting this error:
Error: The module '/tidee/tidee-au/packages/tidee-au-server/node_modules/bcrypt/lib/binding/bcrypt_lib.node'
was compiled against a different Node.js version using
NODE_MODULE_VERSION 51. This version of Node.js requires
NODE_MODULE_VERSION 57. Please try re-compiling or re-installing
the module (for instance, using `npm rebuild` or `npm install`).
at Object.Module._extensions..node (module.js:653:18)
at Module.load (module.js:545:32)
at tryModuleLoad (module.js:508:12)
at Function.Module._load (module.js:500:3)
at Module.require (module.js:568:17)
at require (internal/module.js:11:18)
at Object.<anonymous> (/tidee/tidee-au/packages/tidee-au-server/node_modules/bcrypt/bcrypt.js:6:16)
at Module._compile (module.js:624:30)
at Module._extensions..js (module.js:635:10)
at Object.require.extensions.(anonymous function) [as .js] (/tidee/tidee-au/packages/tidee-au-server/node_modules/babel-register/lib/node.js:152:7)
at Module.load (module.js:545:32)
at tryModuleLoad (module.js:508:12)
at Function.Module._load (module.js:500:3)
at Module.require (module.js:568:17)
at require (internal/module.js:11:18)
at Object.<anonymous> (/tidee/tidee-au/packages/tidee-au-server/server/helpers/encryptPass.js:1:16)
Any idea how to solve this?
You need to remove the module folder (bcrypt) from the node_modules folder and reinstall it, use the following commands:
$ rm -rf node_modules/bcrypt
$ npm install
// or
$ yarn
I had the same problem and nothing mentioned here worked for me.
Here is what worked for me:
Require all dependencies you need in the main.js file that is run by electron. (this seemed to be the first important part for me)
Run npm i -D electron-rebuild to add the electron-rebuild package
Remove the node-modules folder, as well as the packages-lock.json file.
Run npm i to install all modules.
Run ./node_modules/.bin/electron-rebuild (.\node_modules\.bin\electron-rebuild.cmd for Windows) to rebuild everything
It is very important to run ./node_modules/.bin/electron-rebuild directly after npm i otherwise it did not work on my mac.
You have to rebuild the package and tell npm to update it's binary too. Try:
npm rebuild bcrypt --update-binary
#robertklep answered a relative question with this command, look.
Only rebuild haven't solved my problem, this works fine in my application.
Simply run:
npm uninstall bcrypt
Followed by:
npm install bcrypt (or npm install, if bcrypt is declared as dependency in your package.json file)
Be sure you only have one version of NodeJS installed. Try these two:
node --version
sudo node --version
I initially installed NodeJS from source, but it was the incorrect version and 'upgraded' to the newest version using nvm, which doesn't remove any previous versions, and only installs the desired version in the /root/.nvm/versions/... directory. So sudo node was still pointing to the previous version, whilst node was pointing to the newer version.
you can see this link
to check your node verison right. using
NODE_MODULE_VERSION 51 means that your node version is nodejs v7.x, requires NODE_MODULE_VERSION 57 means you need upgrade your node to v8.x,so you need to upgrade your node. and then you need run npm rebuild command to rebuild your project
Most likely you have this issue due to the package-lock.json. Somehow it seems to block you from recompiling or rebuilding your dependencies, even if you explicitly run npm rebuild. I ran all the following to fix it for me:
rm package-lock.json;
rm -rf node_modules;
npm install;
I deleted the node_modules folder and run npm install and my application started without any errors.
I got the same error but I was trying to run a node application using a Docker container.
I fixed it by adding a .dockerignore file to ignore the node_modules directory to make sure that when the docker image builds, it builds the native packages for the image I wanted (Alpine) instead of copying over the node_modules compiled for my host (Debian).
Turns out my problem was user-error: make sure the version of node you are using for running is the same that you are using when running an npm install or yarn.
I use NVM for versioning node and was running yarn via a terminal, but my IDE was set to use an older version of node when running and it was throwing the error above. Matching my IDE's version of node in the run config to node --version fixed the issue.
Here is what worked for me. I am using looped-back node module with Electron Js and faced this issue. After trying many things following worked for me.
In your package.json file in the scripts add following lines:
...
"scripts": {
"start": "electron .",
"rebuild": "electron-rebuild"
},
...
And then run following command npm run rebuild
I got this error when running my app with systemd:
ExecStart=/usr/local/bin/node /srv/myapp/server.js
But I was using a different version for npm install in the shell:
$ which node
/home/keith/.nvm/versions/node/v8.9.0/bin/node
If this is your setup, you can either hardcode the node version in the service file or follow a workaround like this one.
I had the same problem and none of these solutions worked and I don't know why, they worked for me in the past for similar problems.
Anyway to solve the problem I've just manually rebuild the package using node-pre-gyp
cd node_modules/bcrypt
node-pre-gyp rebuild
And everything worked as expected.
Hope this helps
you need just run this below commands:
$ rm -rf node_modules
$ rm -rf yarn.lock
$ yarn install
and finally
$ ./node_modules/.bin/electron-rebuild
don't forget to yarn add electron-rebuild if it doesn't exist in your dependencies.
For Electron modules, install electron-rebuild.
Format:
electron-rebuild -o <module_name> -v <electron version>
Example:
electron-rebuild -o myaddon -v 9.0.0-beta.6
Specify the same version that you have installed in the current directory
You might have this experience where a standard node-gyp build would report as 64, then a basic electron-rebuild would report 76, not until you add -v with exact version it bumps to actual version 80 (for 9.0.0-beta.6)
I had a similar problem with robotjs. There were some deprecated code that required node v11, but I had already compiled electron code on v12. So I got basically the same error.
Nothing here worked as I was basically trying to rebuild electron and my other dependencies into node v11 from v12.
Here is what I did (part of this is based on chitzui's answer, credit where credit is due):
Back up package.json
completely delete the node_modules folder
completely delete package_lock.json
delete package.json (will reinit later)
Close any open editors and other cmd windows that are in the project's directory.
run npm init to reinit package, then missing data with old backed up package.json
run npm i
fixed
After trying different things.
This worked.
Delete your node modules folder and run
npm i
I faced the same issue with grpc module and in my case, I was using electron and have set a wrong electron version in the env variable "export npm_config_target=1.2.3", setting it to the electron version I am using resolved the issue on my end. Hope this helps someone who set env variables as given here (https://electronjs.org/docs/tutorial/using-native-node-modules#the-npm-way)
You could remove bcrypt entirely and install bcryptjs. It is ~30% slower, but has no dependencies, so no pains installing it.
npm i -S bcryptjs && npm uninstall -S bcrypt
We've installed it successfully for our applications. We had issues with bcrypt not compiling on AWS instances for Node v8.x
Potentially, inconsistency of the node JS versions is what causes the problem. As stated in the documentation. Be sure to use one of the lts release. E.g. specify this in your Dockerfile:
# Pull lts from docker registry
FROM node:8.12.0
# ...
Check the Node version you're using, might be a mismatch between what it is expected.
I just got this error running kadence the installed "kadence" script checks for nodejs first and only runs node if there is no nodejs. I have the latest version of node linked into my ~/bin directory but nodejs runs an older version that I had forgotten to uninstall but never caused problems until just now.
So people with this problem might check if node and nodejs actually run the same version of node...
In my case, I was in my office proxy which was skipping some of the packages. When I came out of my office proxy and tried to do npm install it worked. Maybe this helps for someone.
But it took me several hours to identify that was the reason.
In my case I was running nodejs instead of node. Due to nodejs being installed by the package manager:
# which node
/home/user/.nvm/versions/node/v11.6.0/bin/node
# which nodejs
/usr/bin/nodejs
run npm config set python python2.7 and run npm install again the party is on.
I have hit this error twice in an electron app and it turned out the problem was that some modules need to be used from the main process rather than the render process. The error occurred using pdf2json and also node-canvas. Moving the code that required those modules from index.htm (the render process) to main.js (the main process) fixed the error and the app rebuilt and ran perfectly. This will not fix the problem in all cases but it is the first thing to check if you are writing an electron app and run into this error.
I came here because I was getting this error for the quokka.js ext in vscode.
My solution:
(on a mac via the terminal)
1- I went to ~/.quokka
2- I ran nano config.json
3- I copied the code from config.json into a separate file
4- I deleted the code in config.json
5- I stopped and restarted Quokka.
6- Once I confirmed that Quokka was working without errors, I deleted the config.json file code.
this is occoures because you currently change your node js version,
just run in terminal in your project
$ rm -rf node_modules/bcrypt
then reinstall
$ npm install
you can start it. ok