photoviewer: Exception 'NSInvalidArgumentException', reason: '-[NSNull length]: unrecognized selector sent to instance

Hello,

I’m trying to open an image, that is located under an https:// URL.

XCode Error Screenshot:

Screenshot

Ionic Code:

const fullImageURL = 'https://burningparrot.com/assets/logo_v3.png';
console.log('OPENING FILE', fullImageURL);

if (this.platform.is('cordova')) {
	const options = {
		share: true, // default is false
		closeButton: true, // default is true
		copyToReference: true // default is false
	};
	this.photoViewer.show(fullImageURL, '', options);
}

Dependency versions:

"@ionic-native/photo-viewer": "^4.20.0"
"com-sarriaroman-photoviewer": "^1.2.1"
"cordova-ios": "5.0.0"
"ionic-angular": "3.9.2"

Am I doing something wrong? How can I fix this error?

About this issue

Original URL
State: open
Created 5 years ago
Reactions: 2
Comments: 15 (4 by maintainers)

Commits related to this issue

Refactor information about options in README Closes issue #161 - Add information for `headers` and `picasssoOptions` option parameters - Add headers` and `picasssoOptions` option parameters to examp... — committed to burningparrot/photoviewer by tobiasmuecksch 5 years ago

Most upvoted comments

Hello @tobiasmuecksch, I have looked at the code, and it looks like all the parameters in the ‘options’ variable are required. If you don’t add them, it will trigger an exception.

const options = {
	share: true, // default is false
	closeButton: true, // default is true
	copyToReference: true, // default is false
        headers: "",  // If it is not provided, it will trigger an exception
        piccasoOptions: { } // If it is not provided, it will trigger an exception
};

Please see the following: https://github.com/sarriaroman/photoviewer/blob/3fe843a9000fa19215530b44c214456acff415b4/www/PhotoViewer.js#L24

+14

asa47 on Mar 13, 2019