I have this error running puppeteer@1.12.2 on node:8-slim container.
The full error:
Error: Protocol error (Page.captureScreenshot): Target closed.
at Promise (/app/node_modules/puppeteer/lib/Connection.js:183:56)
at new Promise (<anonymous>)
at CDPSession.send (/app/node_modules/puppeteer/lib/Connection.js:182:12)
at Page._screenshotTask (/app/node_modules/puppeteer/lib/Page.js:903:39)
at <anonymous>
at process._tickCallback (internal/process/next_tick.js:189:7)
-- ASYNC --
at Page.<anonymous> (/app/node_modules/puppeteer/lib/helper.js:108:27)
at /app/test.js:9:15
at <anonymous>
at process._tickCallback (internal/process/next_tick.js:189:7)
The js file (inspired by GoogleChrome/puppeteer/examples/screenshot.js):
const puppeteer = require('puppeteer');
(async() => {
const browser = await puppeteer.launch({
headless: true,
args: ['--no-sandbox', '--disable-setuid-sandbox', '--disable-gpu', '--disable-dev-shm-usage']
});
const page = await browser.newPage();
await page.goto('http://google.com');
await page.screenshot({path: 'example.png'});
await browser.close();
})();
The Dockerfile (inspired by troubleshooting.md#running-puppeteer-in-docker):
FROM node:8-slim
RUN apt-get update && apt-get install -yq libgconf-2-4
RUN apt-get update && apt-get install -y wget --no-install-recommends \
&& wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | apt-key add - \
&& sh -c 'echo "deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google.list' \
&& apt-get update \
&& apt-get install -y google-chrome-unstable fonts-ipafont-gothic fonts-wqy-zenhei fonts-thai-tlwg fonts-kacst ttf-freefont \
--no-install-recommends \
&& rm -rf /var/lib/apt/lists/* \
&& apt-get purge --auto-remove -y curl \
&& rm -rf /src/*.deb
user node
COPY ./ ./
RUN npm i --unsafe-perm=true
CMD ["node", "test.js"]
The same test.js makes high quality screenshots on the host OS, but fails in a container.
Is there any magic parameter to run it in node-slim container? I am happy with any version of puppeteer that works.
Version of google-chrome-unstable installed from Dockerfile is "73.0.3683.20 dev". Version of chrome installed by npm is "73.0.3679.0".
from Puppeteer Error: Protocol error (Page.captureScreenshot): Target closed
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