Question

由于无法识别的选择器，在Apptentive API中调用以下方法会崩溃。

ATAppRatingFlow *ratingFlow = [ATAppRatingFlow sharedRatingFlowWithAppID:kApptentiveAppID];
[ratingFlow appDidLaunch:YES viewController:self.navigationController];

产生以下错误日志：

*2013-10-03 10:32:08.089 YourApp[39841:a0b] -[ATAppRatingFlow appDidLaunch:viewController:]: unrecognized selector sent to instance 0xc5aee60*
*2013-10-03 10:32:08.144 YourApp[39841:a0b] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[ATAppRatingFlow appDidLaunch:viewController:]: unrecognized selector sent to instance 0xc5aee60'*
**** First throw call stack:*
*(*
* 0 CoreFoundation 0x0257f5e4 __exceptionPreprocess + 180*
* 1 libobjc.A.dylib 0x022ee8b6 objc_exception_throw + 44*
* 2 CoreFoundation 0x0261c903 -[NSObject(NSObject) doesNotRecognizeSelector:] + 275*
* 3 CoreFoundation 0x0256f90b ___forwarding___ + 1019

Answer 1

以前版本的Apptentive使用以下3种方法来显示评级流程：

- (void)appDidLaunch:(BOOL)canPromptForRating viewController:(UIViewController *)viewController;

- (void)appDidEnterForeground:(BOOL)canPromptForRating viewController:(UIViewController *)viewController;

- (void)userDidPerformSignificantEvent:(BOOL)canPromptForRating viewController:(UIViewController *)viewController;

在较新版本的应用中，它们已被替换为单一方法：

- (void)showRatingFlowFromViewControllerIfConditionsAreMet:(UIViewController *)viewController;

这样称呼：

[[ATAppRatingFlow sharedRatingFlow] showRatingFlowFromViewControllerIfConditionsAreMet:viewController];

如果您的评分条件（在Apptentive网站上设置）已被用户满足，则showRatingFlowFromViewControllerIfConditionsAreMet方法仅显示评分流程。

安装后
X 天

Y 使用次数

Z 重大事件

使用Apptentive时无法识别的选择器： - [ATAppRatingFlow appDidLaunch：viewController：]

1 个答案: