WKWebView Could not create a sandbox extension for '/'

Question

I would like to use external file .html to use WKWebView. Or is there a solution without external file ? All is working good on simulator, but not on device...

Here is my code :

NSString *path = [[NSBundle mainBundle] pathForResource:@"myHTML" ofType:@"html"];
NSURL *url = [NSURL fileURLWithPath:path];
NSURLRequest *request = [NSURLRequest requestWithURL:url];
WKWebViewConfiguration *theConfiguration =
[[WKWebViewConfiguration alloc] init];
[theConfiguration.userContentController
 addScriptMessageHandler:self name:@"interOp"];
_webView = [[WKWebView alloc] initWithFrame:self.view.frame
                                 configuration:theConfiguration];
[_webView loadRequest:request];
[self.view addSubview:_webView];

I've read this topic : WKWebView not loading local files under iOS 8

I don't want to use a server. I'm using Objective-C, and I want that it works on only one view, not like the https://github.com/shazron/WKWebViewFIleUrlTest project with 2 views and button and I need to have connexion with internet in the page (read iFrame).

What have I to do ?

score 4 · Accepted Answer · answered May 16 '15 at 16:18

4

You have to copy all your web files to the app's NSTemporaryDirectory and call your index.html from there. Works fine on iOS 8.3 for me.

answered May 16 '15 at 16:18

iquellis

979
1
8
26

2

Could you give an example of how to do this please? – Mark Jul 04 '15 at 22:18
@mark [Here is a good explanation about saving files to the `NSTemporaryDirectory`.](https://stackoverflow.com/a/12023082/3151675) – Tamás Sengel Dec 29 '17 at 01:58

WKWebView Could not create a sandbox extension for '/'

1 Answers1