"error": "network5", HTTP Error 400 (Bad Request)

[pasindu-gamarachchi]

I am trying to render the html of a website and keep getting the following error on the browser.

HTTP Error 400 (Bad Request)
Type: ScriptError -> LUA_ERROR
Error happened while executing Lua script
Lua error: [string "function main(splash, args) ..."]:3: network5

{
"description": "Error happened while executing Lua script",
"type": "ScriptError",
"error": 400,
"info": {
"type": "LUA_ERROR",
"line_number": 3,
"message": "Lua error: [string "function main(splash, args)\r..."]:3: network5",
"error": "network5",
"source": "[string "function main(splash, args)\r..."]"
}
}

The lua script I'm running is as follows:

function main(splash, args)
splash.resource_timeout = 10.0
assert(splash:go(args.url))
assert(splash:wait(2.5))
return {
html = splash:html(),
png = splash:png(),
har = splash:har(), } end`

This error seems to occur mainly on this site, and splash renders the html for most other sites.
The following are the versions I'm using :
Splash version: 3.2
Qt 5.9.1, PyQt 5.9, WebKit 602.1, sip 4.19.3, Twisted 16.1.1, Lua 5.2
Python 3.5.2 (default, Nov 23 2017, 16:37:01) [GCC 5.4.0 20160609]

Any help is appreciated.

[Mideen]

Could you please mention your input URL here... @pasindu-gamarachchi

[pasindu-gamarachchi]

https://www.lowes.com/pl/Laminate-flooring-Laminate-flooring-accessories-Flooring/753030926 , this is the url I used.
Thanks.

[phongtnit]

I had same error with another website, please refer the following image

My env:
MacOS: 10.14.2
Docker: 18.06.1-ce
Splash: 3.2 via docker command: docker run -it -p 8050:8050 scrapinghub/splash --max-timeout 3600

[simonsez]

And the same error on this site: https://www.csb123.com/deposit-accounts/interest-rates/ - any update here?

[SingleSele]

This problem is caused by the assert() function in the line 2 of the Lua script, meaning that the HTTP request failed. Sadly, no more information is provided.
I encountered the problem and I found out that my docker container had no network connection. Finally I used sudo docker run –network=host -it -p 8050:8050 --rm scrapinghub/splash. I don't know why it works, but it works.

[SingleSele]

And this problem only occurs in a few environments. I can set up splash service easily on my own computer with default settings, but i met with this error on my remote virtual machine.