error when starting it

[suintila]

I get this message when I start it
{
"stack": "Error: Could not find browser revision 818858. Run "PUPPETEER_PRODUCT=firefox npm install" or "PUPPETEER_PRODUCT=firefox yarn install" to download a supported Firefox browser binary.\n at ChromeLauncher.launch (C:\streetmerchant\node_modules\puppeteer\lib\cjs\puppeteer\node\Launcher.js:79:23)\n at async PuppeteerExtra.launch (C:\streetmerchant\node_modules\puppeteer-extra\dist\index.cjs.js:129:25)\n at async main (C:\streetmerchant\build\index.js:36:15)\n at async Timeout.loopMain [as _onTimeout] (C:\streetmerchant\build\index.js:72:9)"

how can I solve that

[FehamIsmail]

same here

[isma373]

I get also error but a different one:

`TSError: ⨯ Unable to compile TypeScript:
src/notification/discord.ts(2,21): error TS2307: Cannot find module 'discord.js' or its corresponding type declarations.

at createTSError (C:\Users\Tanganica\streetmerchant\node_modules\ts-node\src\index.ts:513:12)
at reportTSError (C:\Users\Tanganica\streetmerchant\node_modules\ts-node\src\index.ts:517:19)
at getOutput (C:\Users\Tanganica\streetmerchant\node_modules\ts-node\src\index.ts:752:36)
at Object.compile (C:\Users\Tanganica\streetmerchant\node_modules\ts-node\src\index.ts:968:32)
at Module.m._compile (C:\Users\Tanganica\streetmerchant\node_modules\ts-node\src\index.ts:1056:42)
at Module._extensions..js (internal/modules/cjs/loader.js:1092:10)
at Object.require.extensions.<computed> [as .ts] (C:\Users\Tanganica\streetmerchant\node_modules\ts-node\src\index.ts:1059:12)
at Module.load (internal/modules/cjs/loader.js:928:32)
at Function.Module._load (internal/modules/cjs/loader.js:769:14)
at Module.require (internal/modules/cjs/loader.js:952:19)

`

Do I need to download separately discord.js?

[isma373]

I get also error but a different one:

`TSError: ⨯ Unable to compile TypeScript:
src/notification/discord.ts(2,21): error TS2307: Cannot find module 'discord.js' or its corresponding type declarations.

at createTSError (C:\Users\Tanganica\streetmerchant\node_modules\ts-node\src\index.ts:513:12)
at reportTSError (C:\Users\Tanganica\streetmerchant\node_modules\ts-node\src\index.ts:517:19)
at getOutput (C:\Users\Tanganica\streetmerchant\node_modules\ts-node\src\index.ts:752:36)
at Object.compile (C:\Users\Tanganica\streetmerchant\node_modules\ts-node\src\index.ts:968:32)
at Module.m._compile (C:\Users\Tanganica\streetmerchant\node_modules\ts-node\src\index.ts:1056:42)
at Module._extensions..js (internal/modules/cjs/loader.js:1092:10)
at Object.require.extensions.<computed> [as .ts] (C:\Users\Tanganica\streetmerchant\node_modules\ts-node\src\index.ts:1059:12)
at Module.load (internal/modules/cjs/loader.js:928:32)
at Function.Module._load (internal/modules/cjs/loader.js:769:14)
at Module.require (internal/modules/cjs/loader.js:952:19)

`

Do I need to download separately discord.js?

I did download and it worked: npm install discord.js

[ghost]

I did download and it worked: npm install discord.js

This worked for me too

[zimm1]

I get this message when I start it
{
"stack": "Error: Could not find browser revision 818858. Run "PUPPETEER_PRODUCT=firefox npm install" or "PUPPETEER_PRODUCT=firefox yarn install" to download a supported Firefox browser binary.\n at ChromeLauncher.launch (C:\streetmerchant\node_modules\puppeteer\lib\cjs\puppeteer\node\Launcher.js:79:23)\n at async PuppeteerExtra.launch (C:\streetmerchant\node_modules\puppeteer-extra\dist\index.cjs.js:129:25)\n at async main (C:\streetmerchant\build\index.js:36:15)\n at async Timeout.loopMain [as _onTimeout] (C:\streetmerchant\build\index.js:72:9)"

how can I solve that

Try to delete node_modules folder inside the project folder, and then reinstall with npm i
https://stackoverflow.com/questions/62820586/error-could-not-find-browser-revision-756035-run-npm-install