How do I deploy the Nft market boiler plate to put it online? 
You could use Heroku or AWS.
Something I’m doing wrong… I’ve dealt with vercel, netiflix and heroku, but it gives me white screen
Remember you have to add your environment variable
Yes I did. My URL my id, what else should I change?, Contracts… The abi also changes it
Do you have any error log ?
-----> Building on the Heroku-20 stack
-----> Determining which buildpack to use for this app
-----> Node.js app detected
-----> Creating runtime environment
NPM_CONFIG_LOGLEVEL=error
USE_YARN_CACHE=true
NODE_VERBOSE=false
NODE_ENV=production
NODE_MODULES_CACHE=true
-----> Installing binaries
engines.node (package.json): unspecified
engines.npm (package.json): unspecified (use default)
engines.yarn (package.json): unspecified (use default)
Resolving node version 14.x...
Downloading and installing node 14.18.2...
Using default npm version: 6.14.15
Resolving yarn version 1.22.x...
Downloading and installing yarn (1.22.17)
Installed yarn 1.22.17
-----> Installing dependencies
Installing node modules (yarn.lock)
yarn install v1.22.17
[1/4] Resolving packages...
[2/4] Fetching packages...
[3/4] Linking dependencies...
warning " > @testing-library/[email protected]" has unmet peer dependency "@testing-library/dom@>=7.21.4".
warning "@walletconnect/web3-provider > web3-provider-engine > eth-block-tracker > @babel/[email protected]" has unmet peer dependency "@babel/core@^7.0.0-0".
warning "@walletconnect/web3-provider > web3-provider-engine > eth-block-tracker > @babel/plugin-transform-runtime > babel-plugin-polyfill-corejs2 > @babel/[email protected]" has unmet peer dependency "@babel/core@^7.4.0-0".
warning "react-scripts > @typescript-eslint/eslint-plugin > [email protected]" has unmet peer dependency "typescript@>=2.8.0 || >= 3.2.0-dev || >= 3.3.0-dev || >= 3.4.0-dev || >= 3.5.0-dev || >= 3.6.0-dev || >= 3.6.0-beta || >= 3.7.0-dev || >= 3.7.0-beta".
[4/4] Building fresh packages...
Done in 53.75s.
-----> Build
Running build (yarn)
yarn run v1.22.17
$ react-scripts build
Creating an optimized production build...
Compiled with warnings.
src/App.jsx
Line 133:11: The href attribute requires a valid value to be accessible. Provide a valid, navigable address as the href value. If you cannot provide a valid href, but still need the element to resemble a link, use a button and change it with appropriate styles. Learn more: https://github.com/evcohen/eslint-plugin-jsx-a11y/blob/master/docs/rules/anchor-is-valid.md jsx-a11y/anchor-is-valid
Line 145:11: The href attribute requires a valid value to be accessible. Provide a valid, navigable address as the href value. If you cannot provide a valid href, but still need the element to resemble a link, use a button and change it with appropriate styles. Learn more: https://github.com/evcohen/eslint-plugin-jsx-a11y/blob/master/docs/rules/anchor-is-valid.md jsx-a11y/anchor-is-valid
Line 156:11: The href attribute requires a valid value to be accessible. Provide a valid, navigable address as the href value. If you cannot provide a valid href, but still need the element to resemble a link, use a button and change it with appropriate styles. Learn more: https://github.com/evcohen/eslint-plugin-jsx-a11y/blob/master/docs/rules/anchor-is-valid.md jsx-a11y/anchor-is-valid
src/components/Chains/Chains.jsx
Line 4:10: 'AvaxLogo' is defined but never used no-unused-vars
src/components/NFTBalance.jsx
Line 4:44: 'ShoppingCartOutlined' is defined but never used no-unused-vars
src/components/QuickStart.jsx
Line 50:15: The href attribute requires a valid value to be accessible. Provide a valid, navigable address as the href value. If you cannot provide a valid href, but still need the element to resemble a link, use a button and change it with appropriate styles. Learn more: https://github.com/evcohen/eslint-plugin-jsx-a11y/blob/master/docs/rules/anchor-is-valid.md jsx-a11y/anchor-is-valid
Line 152:17: The href attribute requires a valid value to be accessible. Provide a valid, navigable address as the href value. If you cannot provide a valid href, but still need the element to resemble a link, use a button and change it with appropriate styles. Learn more: https://github.com/evcohen/eslint-plugin-jsx-a11y/blob/master/docs/rules/anchor-is-valid.md jsx-a11y/anchor-is-valid
Line 156:17: The href attribute requires a valid value to be accessible. Provide a valid, navigable address as the href value. If you cannot provide a valid href, but still need the element to resemble a link, use a button and change it with appropriate styles. Learn more: https://github.com/evcohen/eslint-plugin-jsx-a11y/blob/master/docs/rules/anchor-is-valid.md jsx-a11y/anchor-is-valid
Line 191:17: The href attribute requires a valid value to be accessible. Provide a valid, navigable address as the href value. If you cannot provide a valid href, but still need the element to resemble a link, use a button and change it with appropriate styles. Learn more: https://github.com/evcohen/eslint-plugin-jsx-a11y/blob/master/docs/rules/anchor-is-valid.md jsx-a11y/anchor-is-valid
Line 201:17: The href attribute requires a valid value to be accessible. Provide a valid, navigable address as the href value. If you cannot provide a valid href, but still need the element to resemble a link, use a button and change it with appropriate styles. Learn more: https://github.com/evcohen/eslint-plugin-jsx-a11y/blob/master/docs/rules/anchor-is-valid.md jsx-a11y/anchor-is-valid
Line 205:17: The href attribute requires a valid value to be accessible. Provide a valid, navigable address as the href value. If you cannot provide a valid href, but still need the element to resemble a link, use a button and change it with appropriate styles. Learn more: https://github.com/evcohen/eslint-plugin-jsx-a11y/blob/master/docs/rules/anchor-is-valid.md jsx-a11y/anchor-is-valid
Line 218:17: The href attribute requires a valid value to be accessible. Provide a valid, navigable address as the href value. If you cannot provide a valid href, but still need the element to resemble a link, use a button and change it with appropriate styles. Learn more: https://github.com/evcohen/eslint-plugin-jsx-a11y/blob/master/docs/rules/anchor-is-valid.md jsx-a11y/anchor-is-valid
Line 222:17: The href attribute requires a valid value to be accessible. Provide a valid, navigable address as the href value. If you cannot provide a valid href, but still need the element to resemble a link, use a button and change it with appropriate styles. Learn more: https://github.com/evcohen/eslint-plugin-jsx-a11y/blob/master/docs/rules/anchor-is-valid.md jsx-a11y/anchor-is-valid
Search for the keywords to learn more about each warning.
To ignore, add // eslint-disable-next-line to the line before.
File sizes after gzip:
1.38 MB build/static/js/2.68738c73.chunk.js
63.12 KB build/static/css/2.a95be28f.chunk.css
22.88 KB build/static/js/main.2f02deaf.chunk.js
788 B build/static/js/runtime-main.e6be61fa.js
547 B build/static/css/main.7ae3ee1a.chunk.css
The bundle size is significantly larger than recommended.
Consider reducing it with code splitting: https://goo.gl/9VhYWB
You can also analyze the project dependencies: https://goo.gl/LeUzfb
The project was built assuming it is hosted at /metamarketdev/scionxcrossdapp/.
You can control this with the homepage field in your package.json.
The build folder is ready to be deployed.
Find out more about deployment here:
https://cra.link/deployment
Done in 108.91s.
-----> Pruning devDependencies
yarn install v1.22.17
[1/4] Resolving packages...
[2/4] Fetching packages...
[3/4] Linking dependencies...
warning " > @testing-library/[email protected]" has unmet peer dependency "@testing-library/dom@>=7.21.4".
warning "@walletconnect/web3-provider > web3-provider-engine > eth-block-tracker > @babel/[email protected]" has unmet peer dependency "@babel/core@^7.0.0-0".
warning "@walletconnect/web3-provider > web3-provider-engine > eth-block-tracker > @babel/plugin-transform-runtime > babel-plugin-polyfill-corejs2 > @babel/[email protected]" has unmet peer dependency "@babel/core@^7.4.0-0".
warning "react-scripts > @typescript-eslint/eslint-plugin > [email protected]" has unmet peer dependency "typescript@>=2.8.0 || >= 3.2.0-dev || >= 3.3.0-dev || >= 3.4.0-dev || >= 3.5.0-dev || >= 3.6.0-dev || >= 3.6.0-beta || >= 3.7.0-dev || >= 3.7.0-beta".
[4/4] Building fresh packages...
warning Ignored scripts due to flag.
Done in 6.74s.
-----> Caching build
- yarn cache
-----> Build succeeded!
! Unmet dependencies don't fail yarn install but may cause runtime issues
https://github.com/npm/npm/issues/7494
-----> Discovering process types
Procfile declares types -> (none)
Default types for buildpack -> web
-----> Compressing...
Done: 117.6M
-----> Launching...
Released v3
https://crosschaindappv1.herokuapp.com/ deployed to Heroku
did you look in browser console for errors, in case that the deploy was successful?
this should be the site: https://crosschaindappv1.herokuapp.com/ or did I write something wrong?
If it was fine but I already deleted it… I’m going to do everything again