Linux, Can 't launch app. Multiple open tab (Linux headless)

[Shanedjafaraly]

NWJS Version :

root@ns3051770:/home/shane/nws# npm install -g nw
/usr/bin/nw -> /usr/lib/node_modules/nw/bin/nw

> **nw@0.25.4** postinstall /usr/lib/node_modules/nw
> node scripts/install.js
Operating System : **Linux**

Expected behavior

I would like to launch my appli (i have an .html with .js include (only a console.log for start).

Actual behavior

root@ns3051770:/home/shane/nws# ./nws --nwapp chromedriver --disable-gpu **--headless** --no-sandbox --disable-infobars --allow-insecure-localhost --dump-dom -disable-multi-display-layout pfhtml/index.html
[1002/131046.897645:ERROR:headless_shell.cc(505)] **Open multiple tabs is only supported when remote debugging is enabled.**

or :

root@ns3051770:/home/shane/nws# ./nws --disable-gpu --headless --no-sandbox  -disable-multi-display-layout  pfhtml/
[1002/131550.765152:ERROR:headless_shell.cc(132)] Navigation to  failed

its same with .directory file. Im sorry, im a little bit new.

Plz help me, thanks

[Shanedjafaraly]

there is no --headless but --headless (i try to "bold" soz)

[Shanedjafaraly]

this work fine in ubuntu. the same file. but not working in headless in linux

[Christywl]

Try the above cmd on nwjs-sdk-v0.25.4:

lei@lei-dev:~/00_lei/nwjs/build/nwjs-sdk-v0.25.4-linux-x64$ ./nw --nwapp chromedriver --disable-gpu --headless --no-sandbox --disable-infobars --allow-insecure-localhost --dump-dom -disable-multi-display-layout ../../bugs/6185/index.html
[1009/151443.752437:ERROR:headless_shell.cc(505)] Open multiple tabs is only supported when remote debugging is enabled.

I add --remote-debugging-port=9222 in the cmd:

lei@lei-dev:~/00_lei/nwjs/build/nwjs-sdk-v0.25.4-linux-x64$ ./nw --nwapp chromedriver --disable-gpu --headless --remote-debugging-port=9222 --no-sandbox --disable-infobars --allow-insecure-localhost -disable-multi-display-layout ../../bugs/6185/index.html
[1009/152147.700385:ERROR:headless_shell.cc(132)] Navigation to  failed

[Shanedjafaraly]

same error, and i have the last version for linux 0.25.4

Open multiple tabs is only supported when remote debugging is enabled.
Navigation to failed

Do u know what's mean Navigation to failed ? Like he can't find my app ?

[damoebius]

Same error with 0.25.4 on ubuntu

[rogerwang]

The --headless switch of the NW binary is not supposed to run headless NW app. It's identical with the upstream headless feature, see https://chromium.googlesource.com/chromium/src/+/lkgr/headless/README.md for the usage.

And see #769 (comment) for our headless plan.