unity ios crash report analysis?

I am seeing several crash reports in organizer with following details:

ProjectName UnityReportWWWSentData
-------- blah blah ----
ProjectName __UnitySendWWWConnect_block_invoke


What exactly does these lines/methods indicate?


I am using Unity 5.3.4 pro with Disable HW statistics on both editor and ios setting. Crashes are coming from several ipad/iphone models across multiple countries. Any help will be appreciated.

 

I am not able to reproduce it on my own device with xcode attached. I do see them in crash reports. with debug symbols. At the time of crash, there are multiple threads doing network calls :
__UnitySendWWWConnect_block_invoke

Here are the crash logs of crashing thread-4




Other threads (Note thread 8 is also doing network call):




Any help will be appreciated. Thanks

 

Upgraded to Unity 5.3.5 and still seeing same daily crashes. Any help !!!!

My app setting in unity allows download over http and have disabled hw statistics

 

@christophergoy , Good to know that this problem is (or will be) fixed in upcoming version.
I do not expect more than 6 calls when app starts. Otherwise it rarely make one call every 30-60 seconds.
I am only seeing this error with Unity 5.3.4 and 5.3.5
I do not see this crash when released with Unity 5.2.4
So I suspect this is related with Unity 5.3.x series.
Can you please confirm this have been fixed in 5.3.5p2? If so, we may consider releasing next update with patch build.

 

Hi @christophergoy , we are are also getting this issue in our live app, we are using 5.3.5p7 pro version, and its crashing the app. did you guys managed to fix this issue?

 

Hi @christophergoy

We are seeing our logs in Fabric, and I'm attaching the log we got from Fabric. Its affecting out lot of user on production.

Thanks,
Tanveerm

 

Upgraded to Unity 5.3.6 and still consistently seeing this error.
I am getting crash reports from Xcode organizer and stack trace is mostly same as logs attached above.
@tanveerm , Did you find a fix yet?

@christophergoy , Have this been fixed yet? Somehow I do see that this error rate have increased after updating to u 5.3.6

 

@lilboylost , no we still see this issue

 

I am able to reproduce it randomly on a device. This is what I see in device logs:
Exception Type: EXC_BAD_ACCESS (SIGBUS)
@christophergoy , Can you please help here?

Code (csharp):

1.  

 

Hi @christophergoy i am facing this "UnityReportWWWSentData" crash in my game too. i'm using unity 5.3.4. is there any solution for this crash? please tell me any solution.

 

please have a look at Case 852363, i've attached a sample project to it. After making build just tap anywhere on screen to reproduce the crash.

 

Thanks @chirstophergoy, by replacing the attachment from xcode we were not able to reproduce the issue anymore.

I've two more things to ask.
In which Unity version will this fix would be?
We're facing this issue in Android platform as well, how to fix it in android platform?

Thanks~

 

Hi,thanks for your reply @christophergoy . Its reproduceable from the test project i sent in Case 852363. Please have a look.

 

I found this bug on ios, Unity version 5.6.0f3. It looks like it's in a bad wireless network, have many www error: The request timed out.