Failed to render TimeoutError: waiting for selector home-assistant failed: timeout 8986ms exceeded

[davyike]

Hoping you can help me here. I've set up the docker container:

docker create --name="ha-kindle-screensaver" -p 5050:5000 -e HA_BASE_URL="https://<MYURL>" -e HA_SCREENSHOT_URL="/lovelace/climate?kiosk" -e HA_ACCESS_TOKEN="<ACCESSTOKEN>" --restart=always sibbl/hass-lovelace-kindle-screensaver

I get the following in the logs:

> hass-lovelace-kindle-screensaver@1.0.4 start
> node index.js

Starting browser...
Visiting 'https://<MYURL>' to login...
Adding authentication entry to browser's local storage...
Starting first render...
Starting rendering cronjob...
Server is running at 5000
Rendering https://<MYURL>/lovelace/climate?kiosk to image...
Failed to render TimeoutError: waiting for selector `home-assistant` failed: timeout 8986ms exceeded
    at new WaitTask (/app/node_modules/puppeteer/lib/cjs/puppeteer/common/DOMWorld.js:517:34)
    at DOMWorld.waitForSelectorInPage (/app/node_modules/puppeteer/lib/cjs/puppeteer/common/DOMWorld.js:428:26)
    at Object.internalHandler.waitFor (/app/node_modules/puppeteer/lib/cjs/puppeteer/common/QueryHandler.js:31:77)
    at DOMWorld.waitForSelector (/app/node_modules/puppeteer/lib/cjs/puppeteer/common/DOMWorld.js:321:29)
    at Frame.waitForSelector (/app/node_modules/puppeteer/lib/cjs/puppeteer/common/FrameManager.js:924:51)
    at Page.waitForSelector (/app/node_modules/puppeteer/lib/cjs/puppeteer/common/Page.js:2359:33)
    at renderUrlToImageAsync (/app/index.js:257:16)
    at processTicksAndRejections (node:internal/process/task_queues:96:5)
    at async renderAndConvertAsync (/app/index.js:171:5)
Converting rendered screenshot of https://<MYURL>/lovelace/climate?kiosk to grayscale png...
/app/node_modules/gm/lib/command.js:301
          err = new Error('Command failed: ' + stderr);

Unsurprisingly, I get "Image not found" when hitting the server. Any tips? It looks like it's authenticating OK, right?

• I can hit the URL myself and it renders as expected
• The page loads in about 1 second when I load it myself

[davyike]

Hmm, just noticed I have this in my HA logs though:

Login attempt or request with invalid authentication from 172.17.0.22 (172.17.0.22). (Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/81.0.4044.113 Safari/537.36)

Maybe it's the auth playing up after all. Deleting the access token from HA seems to have no impact on the logs, so perhaps this is not being detected correctly.

[davyike]

Got it! I'd missed part of the Access Token. 🤦🦆

Is there a way to better catch/show this in the logs?