Uncaught Error: java.lang.String cannot be cast to java.lang.Boolean after publish

pkuiper · March 15, 2019, 11:22am

Hello,

Sometimes after a publish we encounter this error (Android only):

We have to reinstall the app to get it working again. It is quite difficult to troubleshoot as it doesn’t happen all the time.

Sentry gives us:

Error: Failed to fetch new update

github.com

expo/expo/blob/master/ios/Exponent/Versioned/Core/Api/EXUpdates.m#L115


                               @"type": EXUpdatesDownloadFinishedEventType,
                               @"manifest": manifest
                               }];
    resolve(manifest);
  };
  void (^errorBlock)(NSError * _Nonnull) = ^void(NSError * _Nonnull error) {
    [self sendEventWithBody:@{
                               @"type": EXUpdatesErrorEventType,
                               @"message": @"Failed to fetch new update"
                               }];
    reject(@"E_FETCH_BUNDLE_FAILED", @"Failed to fetch new update", error);
  };


  [self sendEventWithBody:@{ @"type": EXUpdatesDownloadStartEventType }];
  [self->_kernelUpdatesServiceDelegate updatesModule:self
                        didRequestBundleWithManifest:manifest
                                            progress:progressBlock
                                             success:successBlock
                                             failure:errorBlock];
} failure:^(NSError * _Nonnull error) {
  [self sendEventWithBody:@{

Our update settings (note that our app has been ejected):

updates: {
checkAutomatically: ON_ERROR_RECOVERY, 
enabled: True, 
fallbackToCacheTimeout: 0
}

The app is running SDK v32

Has anyone seen this before?

system · March 30, 2019, 11:22am

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