Я запускаю этот пример кода:
async takeScreenshot() {
console.log('trying take Screenshot [...]');
let image = this.page.screenshot({fullPage: true, type: 'jpeg'});
timeout(image, 30000)
.then((thing) => console.log("screenshot successfull!"))
.catch((err) => {
if(err instanceof TimeoutError) {
console.log(err);
image = null;
}
})
console.log('Completed!');
return image;
}
Я получаю следующий вывод ошибки:
0 | эра-мони | Ошибка: ошибка протокола (Page.captureScreenshot): цель закрыта. 0 | эра-мони | в Session._onClosed (/home/ubuntu/project/ra-monitors/era-monitor-browser/node_modules/puppeteer/lib/Connection.js:209:23) 0 | era-moni | в Connection._onClose (/home/ubuntu/project/ra-monitors/era-monitor-browser/node_modules/puppeteer/lib/Connection.js:116:15) 0 | era-moni | в emitTwo (events.js: 106: 13) 0 | era-moni | в WebSocket.emit (events.js: 194: 7) 0 | era-moni | в WebSocket.emitClose (/home/ubuntu/project/ra-monitors/era-monitor-browser/node_modules/ws/lib/WebSocket.js:213:10) 0 | era-moni | в _receiver.cleanup (/home/ubuntu/project/ra-monitors/era-monitor-browser/node_modules/ws/lib/WebSocket.js:195:41) 0 | era-moni | в Receiver.cleanup (/home/ubuntu/project/ra-monitors/era-monitor-browser/node_modules/ws/lib/Receiver.js:520:15) 0 | era-moni | в WebSocket.finalize (/home/ubuntu/project/ra-monitors/era-monitor-browser/node_modules/ws/lib/WebSocket.js:195:22) 0 | era-moni | в emitNone (events.js: 91: 20) 0 | era-moni | в Socket.emit (events.js: 188: 7)