window-manager | A javascript-only Window Manager

You can use getWindowClass() method of X.Window class from jnacontrib package: it reads WC_CLASS property from provided window and replaces null-terminator characters (\0) with dots (.). Javadoc says:

Returns the property value as UTF8 string where every '\0' character is replaced by '.'.

I fix it! The problem is the order that components be declareded.

Based on the command you said you use, in the comments, I think you are mixing up electron-builder and electron-packager. The latter does not need those script entries in package.json (so I don't know how that command gives the error you see).

But if you are using electron-builder, I think it is a simple copy and paste mistake. See https://github.com/electron-userland/electron-builder#quick-setup-guide In the scripts section, you should have:

I've found the solution myself. Shared below:

1) Run Qt Application on /dev/fb1:

• export QT_QPA_EGLFS_FB=/dev/fb1 (Specify /dev/fb1 as eglfs framebuffer)
• echo 0 > /sys/class/graphics/fb1/blank (Unblank framebuffer)
• fbset -fb /dev/fb1 --geometry (Set framebuffer geometry)
• ./YourApplication -platform eglfs (Run application)

Use a Color Key if you want full opacity while having fully transparent parts of your overlay.

2) Run GStreamer on /dev/fb0:

• gst-launch-1.0 videotestsrc ! imxg2dvideosink framebuffer=/dev/fb0

This is the solution for eglfs. Other possibilities are linuxfb.

TL;DR:

Source code and DEMO

The issue here is that @agm/core package is compiled with es2015 module. As a result, it contains import and export in js code.

To remedy this you have two main options:

You can use either babel or typescript to compile that package. Then you need to make sure you provided compiled version in your functions dependencies

functions/package.json

Here's how:

1.In the main process

You need to check for undefined in your code: "this.infoWindowOpened !== undefined"

Your vnc log file tells you about problem. You need to install few packages:
sudo apt-get install metacity gnome-panel

UPDATE 1:

You need only x-window-manager or metacity. Both provides window manager and you need only one. From screenshot I see only two problems - grey screen and missing indicators.

To fix missing indicators install one more package:
sudo apt-get install indicator-applet-complete

To fix grey screen you need --force-desktop commandline option. And if you don't want default nautilus window you can add --no-default-window:
nautilus --force-desktop & or nautilus --force-desktop --no-default-window

Also GNOME Flashback (Metacity) session in Ubuntu 16.10 use unity-settings-daemon not gnome-settings-daemon. Don't forget to install it if you decide to change that.

To get better working desktop you also need to exports:

You can't call interact with Toast on a background thread. Move your Toast.makeText().show() code to onPostExecute().