Full screenshots return blank when the page is huge

[jicheng1014]

when i screenshot the url https://cn.vuejs.org/v2/api/, which have a huge height (:height=>77993)

it returns 0 size jpg when screenshot param full = true

i tried to set browser timeout to 30s

and inserted sleep 10 before command("Page.captureScreenshot", **options), but it didn't work.

[Mifrill]

Hi @jicheng1014, sorry for the late reply.
Could you provide the gem version that you used?
I did check it for the latest version (0.11), it's working fine:

browser.go_to("https://cn.vuejs.org/v2/api/")
browser.screenshot(path: file, full: true)

screenshot:

By the way, I did face Ferrum::PendingConnectionsError on the page visit that may be resolved by an increase of FERRUM_DEFAULT_TIMEOUT env var, just to note.

[Mifrill]

This issue looks outdated, probably, so let's close it for now. @jicheng1014 feel free to reopen if it is still broken for you.