MoPub iOS SDK 5 causes a lot of crashes in my app

jankenwar · 2018-06-17T14:03:03.618Z

Hello MoPub staff,

After updating MoPub SDK to version 5, my app’s crash stats rise around 50% and most of them are from MoPub SDK. Here are some snapshots from my crash reports.

Screen Shot 2561-06-17 at 20.35.06.png1884x836 143 KB

Screen Shot 2561-06-17 at 20.35.28.png1722x566 103 KB

This seems like a concurrency issue and I also saw that someone already submitted the fix on GitHub. However, his/her pull request has been stuck there for almost a month. It would be great if you can look into it.

codinami · 2018-07-11T16:30:55.932Z

Hi!

A fix for this crash has been released in SDK version 5.2:

github.com

mopub/mopub-android-sdk/blob/master/CHANGELOG.md

## Version 5.2.0 (July 9, 2018)
- SDK initialization is required for ads to load. Ad requests will fail unless MoPub is initialized.
- `MoPub#isSdkInitialized()` now more accurately reflects whether or not MoPub is initialized. This method now returns true after the `SdkInitializationListener#onInitializationFinished()` callback instead of immediately.
- Bug fixes.

## Version 5.1.0 (June 5, 2018)
- Upgraded Moat dependency to 2.4.5.
- Banners now only refresh after an impression is made.
- Added `PersonalInfoManager.forceGdprApplies()` in order to let MoPub know that this app should always apply GDPR rules.
- Loading MoPub's consent dialog is only possible when GDPR rules applies to the app.
- Bug fixes.

## Version 5.0.0 (May 14, 2018)
- General Data Protection Regulation (GDPR) update to support a way for publishers to determine GDPR applicability and to obtain and manage consent from users in European Economic Area, the United Kingdom, or Switzerland to serve personalized ads.
- New SDK initialization method to initialize consent management and rewarded video ad networks. Required for receiving personalized ads. In future versions of the SDK, initialization will be required to receive ads.
- Updated network stack to MoPub-Volley-2.0.0.
- Updated ad requests to use POST instead of GET.
- All communication with MoPub servers is now made via HTTPS.

## Version 4.20.0 (February 20, 2018)

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github.com

mopub/mopub-ios-sdk/blob/master/CHANGELOG.md

## Version 5.2.0 (July 9, 2018)
- **Features**
  - SDK initialization is required for ads to load.
  - Added callback to the consent dialog when it is dismissed.

- **Bug Fixes**
  - Synchronized access to shared `NSMutableDictionary` in `MPHTTPNetworkSession`.
  - Video ads using Device orientation now appear aligned correctly on iPhone X.

## Version 5.1.0 (June 5, 2018)
- **Features**
  - Updated `MPReachability` to be IPv6 compliant.
  - Allow publishers to determine which users should be treated as GDPR compliant users through the new API `forceGDPRApplicable`.
  - Alert a publisher (through logs) when they are trying to use the new GDPR consent flow without being whitelisted.
  - Banner refresh will only occur after an impression.

## Version 5.0.0 (May 14, 2018)
- **Features**
  - General Data Protection Regulation (GDPR) update to support a way for publishers to determine GDPR applicability and to obtain and manage consent from users in European Economic Area, the United Kingdom, or Switzerland to serve personalize ads.
  - New SDK initialization method to initialize consent management and rewarded video ad networks. Required for receiving personalized ads. In future versions of the SDK, initialization will be required to receive ads.

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Please update your version when possible.

Thanks!