Realm object has been deleted or invalidated

Question

When I start my app, I perform an API call to see whether there\'s new data available. The data is stored in my local Realm database, and some of it is displayed in the init

Answer 1

I got a really nice way to catch a RLMException within Swift.

Currently Swift doesn't show where a RLMException happened.

In Realm/RLMUtil.mm:266, there is the definition for RLMException.

If you change the code to generate a swift error,

Xcode now can show you where the exception occurred.

Now it is a part of Swift.

// Realm/RLMUtil.mm:266
static NSException *RLMException(NSString *reason, NSDictionary *additionalUserInfo) {
    // add some code to generate a swift error. E.g. division-by-zero.
    int a = 0;
    if (reason == nil) {
        a = 1;
    }
    NSLog(@"calculating 1 / %d = %f", a, 1 / a);

    ... remainder of the original code...
}