Report Handled Exceptions

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Handled exception reporting is available only for iOS, Android and Flutter apps

Flutter SDK version must be 2.5.0 or above to support handled exceptions.

Non-fatal or caught exceptions are those that are manually handled by developers that do not result in application flow breaking. Once your application reaches a code block that raises an exception, you can catch the exception and send it to UXCam using the reportExceptionEvent API.

You can send handled exceptions to UXCam to:

• See how non-fatal exceptions impact your app performance and users' experience.
• Prevent the propagation of errors.
• Find the most common reasons and types of exceptions.
• Watch the recordings and send additional details for a deeper analysis.

In addition to the handled exception, you can send additional key-value properties to attach more details about the exception.

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e.g. if you have an e-commerce app and the user entered an invalid number when selecting quantity, you can send the properties bug=invalid number.

API Implementation

Use the following API to send handled exceptions in UXCam.

-(void)reportExceptionEvent:(NSException*)exception 
properties(NSDictionary<NSString*,id>*)properties;

//Example
@try
	{
		// Exception crash
		NSArray* junk = @[@0,@1,@2];
		NSLog(@"Array 3 = %@", junk[3]);
	}
	@catch (NSException *exception)
	{
		NSDictionary *map = @{@"bug_sample_param_1": @"bug_sample_value_1", @"bug_sample_param_2": @"bug_sample_value_2"};
		[UXCam reportExceptionEvent:exception properties: map];
	}

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The API parameters are:
exception: Exception object. properties: (Optional) A Dictionary of properties to associate with this exception. Only number and string property types are supported.