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https://issues.apache.org/jira/browse/CB-12466?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Mike Benoit closed CB-12466.
----------------------------
Resolution: Invalid
We discovered the real cause, turns out we had some code trying to force the
UTF8 error message to ASCII incorrectly in our logging class.
The crash dump was throwing us off, sorry for the noise.
> libc++abi.dylib: terminating with uncaught exception of type
> std::logic_error: basic_string::_S_construct NULL not valid
> ------------------------------------------------------------------------------------------------------------------------
>
> Key: CB-12466
> URL: https://issues.apache.org/jira/browse/CB-12466
> Project: Apache Cordova
> Issue Type: Bug
> Components: Plugin Geolocation
> Affects Versions: 6.3.0
> Environment: iOS v9.3.5
> Reporter: Mike Benoit
> Priority: Critical
>
> We were running into strange crashes on a WIFI only iPad Mini running iOS
> v9.3.5 when WIFI was disabled, the error was:
> libc++abi.dylib: terminating with uncaught exception of type
> std::logic_error: basic_string::_S_construct NULL not valid
> We eventually traced it back to the following code, that only crashed when
> the error message returned from the OS contained a special character. See the
> comments where we force the error message to the one returned by the OS with
> a special character vs. a test message without that one character.
> - (void)locationManager:(CLLocationManager*)manager
> didFailWithError:(NSError*)error
> {
> NSLog(@"locationManager::didFailWithError %@", [error
> localizedFailureReason]);
> CDVLocationData* lData = self.locationData;
> if (lData && __locationStarted) {
> // TODO: probably have to once over the various error codes and
> return one of:
> // PositionError.PERMISSION_DENIED = 1;
> // PositionError.POSITION_UNAVAILABLE = 2;
> // PositionError.TIMEOUT = 3;
> NSUInteger positionError = POSITIONUNAVAILABLE;
> if (error.code == kCLErrorDenied) {
> positionError = PERMISSIONDENIED;
> }
>
> // Issue #1279 - seems cordova framework does not support
> characer ’ (Alt + 0180)
> NSString *errorMessage = @"The operation couldn’t be completed.
> (kCLErrorDomain error 0.)"; //App crashes
> //NSString *errorMessage = @"The operation couldn't be completed.
> (kCLErrorDomain error 0.)"; //App does not crash
> //[self returnLocationError:positionError withMessage:[error
> localizedDescription]];
> [self returnLocationError:positionError withMessage:errorMessage];
> }
> if (error.code != kCLErrorLocationUnknown) {
> [self.locationManager stopUpdatingLocation];
> __locationStarted = NO;
> }
> }
> We were not able to replicate this issue on iOS v10+ though, however it did
> seem to be somewhat timing related as to when that specific error message was
> returned and therefore causes the crash.
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