iOS: Airgram malfuction on iPhone & iPad

[ivo]

I will look at it today

[ivo]

I do confirm this a bug of iOS 11.3.1 and we must wait for Apple to fix this

[TomSlavkovsky]

Ivo released a hot-fix, it is now on TestFligh, so if you like to help us to test newest version of Windy, fill in following form on.windy.com/iOS-testers-wanted

[Sy]

iOS 11.3 (15E216)
iPhone 6
Airgram still not working.
Will try again after OS update.

[Michal.Koldinsky]

Crashing Airgram on recent iOS 11.3.1 was confirmed as a Webkit bug

We are proud to be the first ones reporting it and to give the guys enough info to reproduce it.

Details: http://bugs.webkit.org/show_bug.cgi?id=185608

Ivo

Webkit bug:

I have reproduced, and I agree that it looks like a JIT bug. The crash looks like:

Thread 0 name:  Dispatch queue: com.apple.main-thread
Thread 0 Crashed:
0   ???                                 0x0000000edb98beb4 0 + 63813762740
1   ???                                 0x0000000edbad9054 0 + 63815127124
2   JavaScriptCore                      0x0000000188c7bd20 llint_entry + 29232
3   JavaScriptCore                      0x0000000188c7bd20 llint_entry + 29232
4   JavaScriptCore                      0x0000000188c7bd20 llint_entry + 29232
5   ???                                 0x0000000edb9def6c 0 + 63814102892
6   JavaScriptCore                      0x0000000188c74920 vmEntryToJavaScript + 272
7   JavaScriptCore                      0x0000000189237e98 JSC::JITCode::execute(JSC::VM*, JSC::ProtoCallFrame*) + 184
8   JavaScriptCore                      0x0000000188b7db50 JSC::Interpreter::executeCall(JSC::ExecState*, JSC::JSObject*, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 464
9   JavaScriptCore                      0x000000018935fc2c JSC::profiledCall(JSC::ExecState*, JSC::ProfilingReason, JSC::JSValue, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 168
10  JavaScriptCore                      0x0000000189415aa8 JSC::JSJobMicrotask::run(JSC::ExecState*) + 488
11  WebCore                             0x000000018ab49dd0 WebCore::JSDOMWindowMicrotaskCallback::call() + 152```

[TomSlavkovsky]

In the App Store is a new update of Windy, which partially fix the problem. It will not fall into the loop.

[idefix37]

@tomslavkovsky
@ivo
@Michal-Koldinsky
@Marienka

GOOD NEWS !
I’ve just downloaded the last iOS version 11.4.1 (15G77) and now the Airgram is correctly displayed !!

On iPhone:

On iPad:

[csabatatar]

@idefix37
Yes, I confirm the BUG is gone on new IOS version 11.4.1.
It's display that nicely.

[ivo]

THX GOD

[smithtaylor]

You can Reset Network Settings & Reboot, Check iPhone for Available Cellular Carrier Updates, Update iPhone System Software to the Latest Version and Contact Your Cellular Provider.