Application crashing because NSException not handled

[NicolasBuquet]

In class MatrixSDK/Core/MXKeyProvider, the method - (nonnull MXKeyData *)keyDataForDataOfType:(NSString *)dataType raise Excpetion that doesn't seem to be always catched:

- (nonnull MXKeyData *)keyDataForDataOfType:(NSString *)dataType
                                isMandatory:(BOOL)isMandatory
                            expectedKeyType:(MXKeyType)keyType
{
    MXKeyData *keyData = [self.delegate keyDataForDataOfType:dataType];
    
    if (!keyData && isMandatory)
    {
        [NSException raise:@"MandatoryKey" format:@"No key value for mandatory Key (data type : %@)", dataType];
    }

    if (keyData && keyData.type != keyType)
    {
        [NSException raise:@"KeyType" format:@"Wrong key type (%lu expected %lu) for data of type : %@", keyData.type, keyType, dataType];
    }

    return keyData;
}

I think it causes crash when exiting application from background state.

Operating system version

iOS 16.3.1

Application version

Element Rebase 1.10.4

Homeserver

Tchap HomeServer

Will you send logs?

No

[mehroozkhan50]

In my case exception generated when self.delegate is nil. Any idea?

[mehroozkhan50]

@NicolasBuquet you can set delegate. I set It according to element . now it's working fine.