While working with the SDK, you can receive an NSError object in case of failure:
- Upon initialization;
- When requesting an ad;
- When loading an ad.
This NSError has a “domain” property that can be queried as follows:
if ([error.domain isEqualToString:@"DIOErrorDomain"]) { // Error specific to SDK } else if ([error.domain isEqualToString:@"NSURLErrorDomain"]) { // Error specific to network }
An error code can be obtained via:
error.code
If the domain of the NSError is “DIOErrorDomain”, the following enum is used:
typedef NS_ENUM(NSInteger, DIOErrorCode) { kDIOErrorMisc = 0, kDIOErrorNoDataSectionInResponse = 1, kDIOErrorNoPlacementsSectionInResponse = 2, kDIOErrorUnknownPlacementType = 3, kDIOErrorLoadingProviderMoreThanOnce = 4, kDIOErrorNoFill = 5, kDIOErrorNoAds = 6, kDIOErrorNoAd = 7, kDIOErrorAdUnavailable = 8, kDIOErrorParsing = 9 ;
A text message can be obtained from the NSError via:
error.localizedDescription