TwilioVoice 3.1.0 Crash - NSInvalidArgumentException #13
Description
Description
I'm trying to use TwilioVoice 3.1.0 (through CocoaPods) and integrate it as a native module in react-native but whenever I try to use connectWithOptions it crashes.
If you need any more information, I'll be happy to help resolve this issue.
Steps to Reproduce
- Start app
- Navigate to section that uses the native module (from react native)
- Wait for server to return access token
- Access token is sent to connect function
- Crash
Code
I can't share all code, but this is the main part of the code and directly after the last line it crashes.
var iceServers: Array<TVOIceServer> = Array() let iceServer1: TVOIceServer = TVOIceServer(urlString: "stun:global.stun.twilio.com:3478?transport=udp", username: "", password: "") iceServers.append(iceServer1) let iceOptions: TVOIceOptions = TVOIceOptions { (builder) in builder.servers = iceServers } let connectOptions: TVOConnectOptions = TVOConnectOptions(accessToken: token) { (builder) in builder.params = [twimlParamTo : toParam] builder.iceOptions = iceOptions } self.call = TwilioVoice.connect(with: connectOptions, delegate: self)I've tried to run both on the main queue and setup a new serial queue, result is still the same.
Expected Behavior
No crash
Actual Behavior
It crashes with the following trace:
2019-06-01 20:18:45.030495+0200 app[53534:675280] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '*** -[__NSPlaceholderDictionary initWithObjects:forKeys:count:]: attempt to insert nil object from objects[5]' *** First throw call stack: ( 0 CoreFoundation 0x0000000109c4a6fb __exceptionPreprocess + 331 1 libobjc.A.dylib 0x000000010861cac5 objc_exception_throw + 48 2 CoreFoundation 0x0000000109b98ddc _CFThrowFormattedException + 194 3 CoreFoundation 0x0000000109cb6c31 -[__NSPlaceholderDictionary initWithObjects:forKeys:count:] + 321 4 CoreFoundation 0x0000000109c463db +[NSDictionary dictionaryWithObjects:forKeys:count:] + 59 5 TwilioVoice 0x0000000106417840 -[TVOCall publishConnectionEvent:error:] + 1026 6 TwilioVoice 0x000000010641ab7c _ZN6twilio5voice20EventObserverAdapter7onEventENSt3__13mapINS2_12basic_stringIcNS2_11char_traitsIcEENS2_9allocatorIcEEEES9_NS2_4lessIS9_EENS7_INS2_4pairIKS9_S9_EEEEEE + 1264 7 TwilioVoice 0x00000001068254e3 _ZNSt3__110__function6__funcIZN6twilio5voice8CallImpl9postEventERNS_3mapINS_12basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEEESB_NS_4lessISB_EENS9_INS_4pairIKSB_SB_EEEEEEE4$_37NS9_ISK_EEFvvEEclEv + 227 8 libdispatch.dylib 0x000000010db8ed7f _dispatch_call_block_and_release + 12 9 libdispatch.dylib 0x000000010db8fdb5 _dispatch_client_callout + 8 10 libdispatch.dylib 0x000000010db9d080 _dispatch_main_queue_callback_4CF + 1540 11 CoreFoundation 0x0000000109bb18a9 __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 9 12 CoreFoundation 0x0000000109babf56 __CFRunLoopRun + 2310 13 CoreFoundation 0x0000000109bab302 CFRunLoopRunSpecific + 626 14 GraphicsServices 0x00000001117da2fe GSEventRunModal + 65 15 UIKitCore 0x00000001151a5ba2 UIApplicationMain + 140 16 app 0x0000000101a72410 main + 112 17 libdyld.dylib 0x000000010dc04541 start + 1 18 ??? 0x0000000000000002 0x0 + 2 ) libc++abi.dylib: terminating with uncaught exception of type NSException Reproduces How Often
Every time I've tried it
Logs
Versions
All relevant version information for the issue.
Voice iOS SDK
3.1.0 via CocoaPods
Xcode
1.0
iOS Version
12.2
iOS Device
Both simulator (iPhone XR) and real device (iPhone XS)