Uncaught (in promise) TypeError: Document not active

[Hariss096]

The error is coming when the app is first launched. The problem is on line 102:

document[fn.exitFullscreen]();

I fixed this issue by catching the error thrown by the promise like this :

document[fn.exitFullscreen]().catch(() => {});

Would love to have this solution officially.

For reference, I am using version 3.3.3. I also updated to the latest version which is at the moment v4.0.0 but the error is still there.

[kepner03]

I faced the same issue with Chrome 72.

There was an other solution in jpilfold/ngx-image-viewer#23
what has worked for me too.

1. Go to the file : ~src/node_modules/screenfull/dist/screenfull.js .
2. find around line 100 the exit function .
   3.replace with the following :

exit: function () {
   if (this.isFullscreen) {
	document[fn.exitFullscreen]();
  }
},

[sunnibfgi]

fix solution:
document.exitFullscreen().catch(err => Promise.resolve(err))