购买完成后，iPhone 重新加载桌面视图会出现奇怪的错误。 ”错误：预期 ':'在“.”之前令牌”
伙计们，我正在使用下面的代码。 Xcode 拒绝编译最后一行。我得到：
“错误：在 '.' 之前预期有 ':'令牌”
在最后一行。无法弄清楚出了什么问题...
- (void) failedTransaction: (SKPaymentTransaction *)transaction
{
if (transaction.error.code != SKErrorPaymentCancelled)
{
// Optionally, display an error here.
}
[[SKPaymentQueue defaultQueue] finishTransaction: transaction];
[UIApplication sharedApplication].networkActivityIndicatorVisible = NO;
[SelectorController.tableView reloadData];
}
Guys I'm using the code below. Xcode refuses to compile the last line. I get:
"error: expected ':' before '.' token"
on the last line. Can't figure out what is wrong...
- (void) failedTransaction: (SKPaymentTransaction *)transaction
{
if (transaction.error.code != SKErrorPaymentCancelled)
{
// Optionally, display an error here.
}
[[SKPaymentQueue defaultQueue] finishTransaction: transaction];
[UIApplication sharedApplication].networkActivityIndicatorVisible = NO;
[SelectorController.tableView reloadData];
}
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评论（2）
难道您的
SelectorController是一个类，而不是类的实例？Could it be that your
SelectorControlleris a class, not an instance of a class?在您的代码中，什么是
SelectorController？鉴于 CamelCaseCapitalization，它看起来像是一个类名。也许在代码的其他地方有一行定义了 SelectorController 的实例，如下所示：在这种情况下（双关语）有问题的行应该是：
In your code, what is a
SelectorController? Given the CamelCaseCapitalization, it looks like it's a class name. Perhaps somewhere else in your code you have a line that defines an instance of theSelectorControllersomething like this:In which case (pun intended) the problematic line should be: