print-css.rocks "grid" -> unhandled error
https://github.com/zopyx/print-css-rocks/tree/master/lessons/lesson-grid
fails (pagedjs-cli 0.1.3):
timeout --foreground -s 9 10 pagedjs-cli -i index.html -o pagedjs.pdf
◴ Loading: index.html(node:1687786) UnhandledPromiseRejectionWarning: Error: Evaluation failed: ProgressEvent
at ExecutionContext._evaluateInternal (/usr/local/lib/node_modules/pagedjs-cli/node_modules/puppeteer/lib/cjs/puppeteer/common/ExecutionContext.js:217:19)
at processTicksAndRejections (internal/process/task_queues.js:97:5)
at async ExecutionContext.evaluate (/usr/local/lib/node_modules/pagedjs-cli/node_modules/puppeteer/lib/cjs/puppeteer/common/ExecutionContext.js:106:16)
at async Printer.render (/usr/local/lib/node_modules/pagedjs-cli/src/printer.js:191:5)
at async Printer.pdf (/usr/local/lib/node_modules/pagedjs-cli/src/printer.js:297:16)
at async /usr/local/lib/node_modules/pagedjs-cli/bin/paged:162:14
(node:1687786) 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(). To terminate the node process on unhandled promise rejection, use the CLI flag `--unhandled-rejections=strict` (see https://nodejs.org/api/cli.html#cli_unhandled_rejections_mode). (rejection id: 1)
(node:1687786) [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.
◶ Loading: index.htmlmake: [../Makefile:17: pagedjs] Error 124 (ignored)