Unity 5 + Parse + iOS = NSURLErrorDomain error -1012

Hi,

Seems like Unity 5 has a bug resulting in an NSURLErrorDomain error when trying to call the Parse API. According to what I have seen in other post from people with similar issues seems like this error happens with certain APIs (not just the Parse one) and Unity 5, but not with Unity 4.

Do you have any workaround that I could use while you are fixing this issue? I need to continue working on Unity 5 (switching back to Unity 4 is not an option) with the Parse API asap.

Please help!

Thank you
Antonio

 

@aparraga This is known bug, as confirmed in these threads http://forum.unity3d.com/threads/unity-5-api-authentication.306566/ http://forum.unity3d.com/threads/nsurldomainerror-1012-on-ios.307083/ .

Edit: a word

 

I see. Thank you for your clarification.
Does anybody have any "non-production ready" workaround while you are fixing the issue? e.g. to use a proxy server to avoid ssl, anything else?

Thank you
Antonio

 

we temporary stick to http (which is not an issue, since we're using AES encryption anyway).

 

Did you mean that you are calling Parse via http? how?

thank you

 

Can you share with us how to?

 

@povilas Thanks for the heads-up!

 

Just installed the 5.0.0p3 and the error still occurs.
I'm unable to deploy my app to my customers because of this!!!

 

FIX THIS PLZ, I was also waiting for this.

 

We thought this would be fixed with 5.0.0p3. But, we just tested and this is still not resolved.
With which patch and when will it be fixed?

 

I'm unable to deploy my app to my customers because of this!!!
please fix it!

 

I got this issue when try to load image from FB too. Without HTTPS it works well

We really need it, please fix it soon.

 

Hi Josh,

I have tried them all (with or without Subset), it's still there for iOS. This is what I do:

Code (CSharp):

1. IEnumerator downloadByUrl(string url, string pathFile, Action<string, WWW> actionCallback, bool loadLocal) {
2.         bool isResult = true;
3.         url = url.Replace("\\/", "/");
4.         WWW www = new WWW("");
5.  
6. #if UNITY_WEBPLAYER
7.         if (loadLocal == false) {
8. #else
9.         if (!File.Exists(pathFile) || loadLocal == false) {
10. #endif
11.             isResult = false;
12.  
13.             www = new WWW(url);
14.             yield return www;
15.          
16.             if (www != null && www.error == null) {
17.                 if (www.isDone) {
18.                     byte[] data = www.bytes;
19.                     if (data.Length > 0) {
20.                         isResult = true;
21. #if !UNITY_WEBPLAYER
22.                         File.WriteAllBytes(pathFile, data);
23. #endif
24.                     }
25.                 }
26.             }
27.         }
28.  
29.         if (actionCallback != null && isResult) {
30.             actionCallback(pathFile, www);
31.         }
32. }

Use whatever image from FB:

• https://graph.facebook.com/xxxxxxxxxxx/picture
• It will return error message: "NSURLErrorDomain error -1012"

Android is alright. Please give us some advises.
Thanks

 

Does anyone have the Parse lib working with the p3?

 

I have tried this thing and still got error:

 

This is the XCODE console output for a build made with 5.0.0p3.

Code (CSharp):

1. ParseUser error
2. (Filename: /Users/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebug.gen.cpp Line: 56)
3.  
4. System.AggregateException: Exception of type 'System.AggregateException' was thrown.
5. -----------------
6. Parse.ParseException: The operation couldn’t be completed. (NSURLErrorDomain error -1012.)
7.   at Parse.ParseClient+<>c__DisplayClass8.<RequestAsync>b__7 (System.Threading.Tasks.Task`1 t) [0x00000] in <filename unknown>:0
8.   at Parse.Internal.InternalExtensions+<>c__DisplayClass1`2[System.Tuple`2[System.Net.HttpStatusCode,System.String],System.Tuple`2[System.Net.HttpStatusCode,System.Collections.Generic.IDictionary`2[System.String,System.Object]]].<OnSuccess>b__0 (System.Threading.Tasks.Task t) [0x00000] in <filename unknown>:0
9.   at Parse.Internal.InternalExtensions+<>c__DisplayClass7`1[System.Tuple`2[System.Net.HttpStatusCode,System.Collections.Generic.IDictionary`2[System.String,System.Object]]].<OnSuccess>b__6 (System.Threading.Tasks.Task t) [0x00000] in <filename unknown>:0
10.   at System.Threading.Tasks.Task+<>c__DisplayClass3`1+<>c__DisplayClass5[System.Threading.Tasks.Task`1[System.Tuple`2[System.Net.HttpStatusCode,System.Collections.Generic.IDictionary`2[System.String,System.Object]]]].<ContinueWith>b__2 () [0x00000] in <filename unknown>:0

 

Parse library works like a charm in editor mode, but it does not in iOS. In iOS it produces the NSURLErrorDomain error -1012 that I have started this thread with.
Please, to reproduce just use the Parse library in your Unity project and try to store/retrieve data from Parse. Could you please fix it asap. I'm waiting to this patch in order to release my one-million dollars game!!!

 

It's not just parse api. The most basic use case is broken for iOS using just these simple lines over HTTPS. Which means you can't download any file over https.

Code (CSharp):

1. using(WWW download = new WWW(url)){
2. while(!download.isDone) {

 

Nowadays all https API broken is a VERY BIG issue. For almost all of us is an stopper to go live.

 

When the next patch will be released? I am backporting my projects to Unity 4 just because of this BIG issue.

 

This is a big issue for us too. Waiting for a next patch.

 

Is there early access for a fix? Really appreciate any help here, its having a very direct impact on our ability to release multiple products. Anything please.

 

I'm interested also so please give info asap : (!

 

I just merged a fix for this. You should be seeing it in 5.0.1p1

 

When it will be ready more over? Thanks in advanced!

 

Wait, you're saying that 5.0.1 will come out and this fix won't be in it?

 

Gotcha, is there a chance that this fix won't make it into 5.0.1.1p? I am reporting to people higher than me and when I already said that official word was that this would be fixed last week in 5.0.0.3p, I have lost some credibility. I need to say something but I don't want to guarantee anything if this is going to be delayed again...

 

Guys, are you serious?

This is a *major* bug that has been holding back the release of many apps (including 3 of ours). That Unity fails to make HTTPS requests is no joke and it has been reported over a month.

Now you're saying it's going to take 1.5 months until a fix comes to the air? To be frank, this is really disappointing and a major issue.

We will be reevaluating the usage of Unity3D in our company given the slow, incorrect (we were told this was fixed last week) and poor response the company is giving.

 

Mantas - thx for sharing that.

We've tested it and it is working fine.

 

Working for me as well Mantas, many thanks for providing this update!

 

@Mantas Puida - Thanks! Finally! Many Thanks =)

 

I love you so much it hurts, thanks for the fix!

 

It works, finally. Thank you very much Mantas!

 

Came here from a search for this same error. Mantas' fix did the trick for me too, thanks!

 

Creating a file "Assets/Plugins/iOS/CustomConnection.mm", will fix the problem (http://docs.unity3d.com/Manual/iosCustomWWWRequest.html)

Code (CSharp):

1. #include "Unity/WWWConnection.h"
2.  
3. @interface UnityWWWCustomRequestProvider : UnityWWWRequestDefaultProvider
4. {
5. }
6. + (NSMutableURLRequest*)allocRequestForHTTPMethod:(NSString*)method url:(NSURL*)url headers:(NSDictionary*)headers;
7. @end
8.  
9. @implementation UnityWWWCustomRequestProvider
10. + (NSMutableURLRequest*)allocRequestForHTTPMethod:(NSString*)method url:(NSURL*)url headers:(NSDictionary*)headers
11. {
12.     NSMutableURLRequest* request = [super allocRequestForHTTPMethod:method url:url headers:headers];
13.    
14.     // let's pretend for security reasons we dont want ANY cache nor cookies
15.     request.cachePolicy = NSURLRequestReloadIgnoringLocalCacheData;
16.     [request setHTTPShouldHandleCookies:NO];
17.    
18.     return request;
19. }
20. @end
21.  
22. @interface UnityWWWCustomConnectionDelegate : UnityWWWConnectionSelfSignedCertDelegate
23. {
24. }
25. @end
26.  
27. @implementation UnityWWWCustomConnectionDelegate
28. - (NSCachedURLResponse*)connection:(NSURLConnection*)connection willCacheResponse:(NSCachedURLResponse*)cachedResponse
29. {
30.     // we dont want caching
31.     return nil;
32. }
33. - (void)connection:(NSURLConnection*)connection didReceiveResponse:(NSURLResponse*)response
34. {
35.     [super connection:connection didReceiveResponse:response];
36. }
37. @end
38.  
39. IMPL_WWW_DELEGATE_SUBCLASS(UnityWWWCustomConnectionDelegate);
40. IMPL_WWW_REQUEST_PROVIDER(UnityWWWCustomRequestProvider);
41.  

 

Wow! You guys finally fixed it. Thank you. I had a lot of extra time to polish my game; glad I can finally release it.

A lot of Unity games are going to drop on iOS in the next couple of weeks. ^_^

 

Thanks for the fix Mantas! Probably not related, but I notice if you use ParseUser.LogOut(); it causes Unity to freeze the next time you attempt to enter Play Mode. Hopefully these will be fixed tomorrow.