"Attempt to present a Bulletin on top of another Bulletin window"

[ualch9]

This happens every time I leave the app running for an extended period of time (i.e. overnight) in Simulator.

[...]
#5	0x00007fff2f129037 in _assertionFailure(_:_:file:line:flags:) ()
#6	0x000000010e4ece7e in BLTNItemManager.showBulletin(in:animated:completion:) at /Users/alanchu/Library/Developer/Xcode/DerivedData/OBAKit-crmfsejwmraydyccaehdchkxylrw/SourcePackages/checkouts/BulletinBoard/Sources/BLTNItemManager.swift:472
#7	0x000000010e3a8c10 in ReachabilityBulletin.showStatus(_:in:) at /Users/alanchu/Documents/projects/OBAKit/OBAKit/Reachability/Reachability.swift:52
#8	0x000000010e280c8a in closure #1 in Application.configureConnectivity() at /Users/alanchu/Documents/projects/OBAKit/OBAKit/Orchestration/Application.swift:226
[...]

[ualch9]

reproduction steps:

1. Launch app
2. Turn off Wi-Fi
3. Go back to app, bulletin appears, don't dismiss bulletin
4. Turn WiFi on
5. Go back to app, don't dismiss bulletin
6. Turn WiFi off
7. Go back to app, crash!

[ualch9]

Just kidding, I guess #335 didn't fix this...
Although, it was a similar situation as I described before, regarding connectivity.

2020-12-28 20:45:31.740726+0800 App[94955:3404522] Connection 13: received failure notification
2020-12-28 20:45:31.740840+0800 App[94955:3404522] Connection 13: failed to connect 1:50, reason -1
2020-12-28 20:45:31.740928+0800 App[94955:3404522] Connection 13: encountered error(1:50)
2020-12-28 20:45:31.743748+0800 App[94955:3404522] Task <A43B11E7-0F5E-4FB4-B5CA-C532642D15DD>.<1> HTTP load failed, 0/0 bytes (error code: -1009 [1:50])
2020-12-28 20:45:31.744349+0800 App[94955:3404522] Connection 14: received failure notification
2020-12-28 20:45:31.745526+0800 App[94955:3404522] Connection 14: failed to connect 1:50, reason -1
2020-12-28 20:45:31.745916+0800 App[94955:3404522] Connection 14: encountered error(1:50)
2020-12-28 20:45:31.747040+0800 App[94955:3404522] Task <9BA81F62-AD26-4F51-A514-5D28CE44B704>.<1> HTTP load failed, 0/0 bytes (error code: -1009 [1:50])
2020-12-28 20:45:31.752727+0800 App[94955:3404523] Task <A43B11E7-0F5E-4FB4-B5CA-C532642D15DD>.<1> finished with error [-1009] Error Domain=NSURLErrorDomain Code=-1009 "The Internet connection appears to be offline." UserInfo={_kCFStreamErrorCodeKey=50, NSUnderlyingError=0x600001002310 {Error Domain=kCFErrorDomainCFNetwork Code=-1009 "(null)" UserInfo={_kCFStreamErrorCodeKey=50, _kCFStreamErrorDomainKey=1}}, _NSURLErrorFailingURLSessionTaskErrorKey=LocalDataTask <A43B11E7-0F5E-4FB4-B5CA-C532642D15DD>.<1>, _NSURLErrorRelatedURLSessionTaskErrorKey=(
    "LocalDataTask <A43B11E7-0F5E-4FB4-B5CA-C532642D15DD>.<1>"
), NSLocalizedDescription=The Internet connection appears to be offline., NSErrorFailingURLStringKey=https://www.apple.com/library/test/success.html, NSErrorFailingURLKey=https://www.apple.com/library/test/success.html, _kCFStreamErrorDomainKey=1}
2020-12-28 20:45:31.771706+0800 App[94955:3404527] Task <9BA81F62-AD26-4F51-A514-5D28CE44B704>.<1> finished with error [-1009] Error Domain=NSURLErrorDomain Code=-1009 "The Internet connection appears to be offline." UserInfo={_kCFStreamErrorCodeKey=50, NSUnderlyingError=0x60000102c780 {Error Domain=kCFErrorDomainCFNetwork Code=-1009 "(null)" UserInfo={_kCFStreamErrorCodeKey=50, _kCFStreamErrorDomainKey=1}}, _NSURLErrorFailingURLSessionTaskErrorKey=LocalDataTask <9BA81F62-AD26-4F51-A514-5D28CE44B704>.<1>, _NSURLErrorRelatedURLSessionTaskErrorKey=(
    "LocalDataTask <9BA81F62-AD26-4F51-A514-5D28CE44B704>.<1>"
), NSLocalizedDescription=The Internet connection appears to be offline., NSErrorFailingURLStringKey=https://captive.apple.com/hotspot-detect.html, NSErrorFailingURLKey=https://captive.apple.com/hotspot-detect.html, _kCFStreamErrorDomainKey=1}
2020-12-28 20:46:01.950328+0800 App[94955:3406189] Connection 15: received failure notification
2020-12-28 20:46:01.979002+0800 App[94955:3406189] Connection 15: failed to connect 1:50, reason -1
2020-12-28 20:46:01.980559+0800 App[94955:3406189] Connection 15: encountered error(1:50)
2020-12-28 20:46:02.009627+0800 App[94955:3406189] Task <B549E73F-99E3-49DC-B690-25EB1E2065A9>.<1> HTTP load failed, 0/0 bytes (error code: -1009 [1:50])
2020-12-28 20:46:02.011673+0800 App[94955:3406189] Connection 16: received failure notification
2020-12-28 20:46:02.057212+0800 App[94955:3406189] Connection 16: failed to connect 1:50, reason -1
2020-12-28 20:46:02.058362+0800 App[94955:3406189] Connection 16: encountered error(1:50)
2020-12-28 20:46:02.110994+0800 App[94955:3406189] Task <661DC1DB-EFB4-4599-AB24-5132461A9AB4>.<1> HTTP load failed, 0/0 bytes (error code: -1009 [1:50])
2020-12-28 20:46:02.108716+0800 App[94955:3405110] Task <B549E73F-99E3-49DC-B690-25EB1E2065A9>.<1> finished with error [-1009] Error Domain=NSURLErrorDomain Code=-1009 "The Internet connection appears to be offline." UserInfo={_kCFStreamErrorCodeKey=50, NSUnderlyingError=0x60000104ebb0 {Error Domain=kCFErrorDomainCFNetwork Code=-1009 "(null)" UserInfo={_kCFStreamErrorCodeKey=50, _kCFStreamErrorDomainKey=1}}, _NSURLErrorFailingURLSessionTaskErrorKey=LocalDataTask <B549E73F-99E3-49DC-B690-25EB1E2065A9>.<1>, _NSURLErrorRelatedURLSessionTaskErrorKey=(
    "LocalDataTask <B549E73F-99E3-49DC-B690-25EB1E2065A9>.<1>"
), NSLocalizedDescription=The Internet connection appears to be2020-12-28 20:46:02.124254+0800 App[94955:3406188] Task <661DC1DB-EFB4-4599-AB24-5132461A9AB4>.<1> finished with error [-1009] Error Domain=NSURLErrorDomain Code=-1009 "The Internet connection appears to be offline." UserInfo={_kCFStreamErrorCodeKey=50, NSUnderlyingError=0x600001003150 {Error Domain=kCFErrorDomainCFNetwork Code=-1009 "(null)" UserInfo={_kCFStreamErrorCodeKey=50, _kCFStreamErrorDomainKey=1}}, _NSURLErrorFailingURLSessionTaskErrorKey=LocalDataTask <661DC1DB-EFB4-4599-AB24-5132461A9AB4>.<1>, _NSURLErrorRelatedURLSessionTaskErrorKey=(
    "LocalDataTask <661DC1DB-EFB4-4599-AB24-5132461A9AB4>.<1>"
), NSLocalizedDescription=The Internet connection appears to be offline., NSErrorFailingURLStringKey=https://captive.apple.com/hotspot-detect.html, NSErrorFailingURLKey=https://captive.apple.com/hotspot-detect.html, _kCFStreamErrorDomainKey=1}
 offline., NSErrorFailingURLStringKey=https://www.apple.com/library/test/success.html, NSErrorFailingURLKey=https://www.apple.com/library/test/success.html, _kCFStreamErrorDomainKey=1}
Assertion failed: Attempt to present a Bulletin on top of another Bulletin window. Make sure to dismiss any existing bulletin before calling this method.: file BLTNBoard/BLTNItemManager.swift, line 472
2020-12-28 20:46:02.171064+0800 App[94955:3394483] Assertion failed: Attempt to present a Bulletin on top of another Bulletin window. Make sure to dismiss any existing bulletin before calling this method.: file BLTNBoard/BLTNItemManager.swift, line 472
(lldb) 

[ualch9]

This should be addressed in the next release, given that it is the top crash.