Getting error: 'NoneType' object has no attribute 'frame'

[lior-ps]

The following code on Mac gets the error in the title:

import webview

def gui_loop_started():
import AppKit
AppKit.NSApp.setActivationPolicy_(1)

self._window = webview.create_window(
"",
draggable=True,
frameless=True,
hidden=True,
js_api=self,
on_top=True,
resizable=False,
transparent=sys.platform != "win32"
)

webview.start(func=gui_loop_started)

[r0x0r]

Your code does not make sense. You have to create a window first

[lior-ps]

fixed the code example

[r0x0r]

Your code is not runnable nor standalone, so I still do not know what you are trying to achieve. But the code below runs fine on my machine

import webview

def gui_loop_started():
  import AppKit
  AppKit.NSApp.setActivationPolicy_(1)

_window = webview.create_window(
  "",
  html="<h1>Hello, World!</h1>",
  draggable=True,
  frameless=True,
  on_top=True,
  resizable=False,
)

webview.start(gui_loop_started)

[lior-ps]

it works for me as well
it happened only when loading it from a LaunchDaemon in mac right after reboot