Protocol Error (Browser.grantPermissions)

[AbdulSayyed]

I ran the command npx marp --preview ./slides/Deck.md and I get the following error

(node:9048) UnhandledPromiseRejectionWarning: Error: Protocol error (Browser.grantPermissions): Unknown permission type: clipboardRead
at K:\ABC-Docs@Archives\2020\node-marp\node_modules\carlo\node_modules\puppeteer-core\lib\Connection.js:74:56
at new Promise ()
at Connection.send (K:\ABC-Docs@Archives\2020\node-marp\node_modules\carlo\node_modules\puppeteer-core\lib\Connection.js:73:12)
at BrowserContext.overridePermissions (K:\ABC-Docs@Archives\2020\node-marp\node_modules\carlo\node_modules\puppeteer-core\lib\Browser.js:349:28)
at BrowserContext. (K:\ABC-Docs@Archives\2020\node-marp\node_modules\carlo\node_modules\puppeteer-core\lib\helper.js:109:23)
at App.init_ (K:\ABC-Docs@Archives\2020\node-marp\node_modules\carlo\lib\carlo.js:62:11)
at Object.launch (K:\ABC-Docs@Archives\2020\node-marp\node_modules\carlo\lib\carlo.js:627:15)
at processTicksAndRejections (internal/process/task_queues.js:94:5)
(node:9048) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 2)
(node:9048) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.
any suggestion ?

[yhatt]

FYI: marp-team/marp-cli#190

[yhatt]

In the latest Marp CLI v0.17.3, --preview option has deprecated due to the unmaintained dependent package carlo (GoogleChromeLabs/carlo#163 (comment)) and incompatible Chrome >= 81.

The current stable Chrome was supposed to be incompatible version 81, but upcoming releases for Chrome >= 81 was paused due to adjusted schedules probably affected by COVID-19. --preview should work correctly as long as using stable Chrome 80.

To know what happening, plaese track marp-team/marp-cli#211 instead of here.