NSThread gtm_performBlock错误 [英] NSThread gtm_performBlock Error

问题描述

我正在尝试在iOS版Google Maps SDK中运行街景示例，并遇到以下错误:

I am trying to run the Street View example in the Google Maps SDK for iOS docs and am getting the following error:

`-[NSThread gtm_performBlock:]:无法识别的选择器已发送到实例0x1d55d1f0.***由于未捕获的异常'NSInvalidArgumentException'而终止应用程序，原因:'-[[NSThread gtm_performBlock:]:无法识别的选择器发送到实例0x1d55d1f0'.libc ++ abi.dylib:终止引发异常.

`-[NSThread gtm_performBlock:]: unrecognized selector sent to instance 0x1d55d1f0. *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[NSThread gtm_performBlock:]: unrecognized selector sent to instance 0x1d55d1f0'. libc++abi.dylib: terminate called throwing an exception.

奇怪的是，我可以让街景视图在某些项目中工作，而在其他项目中却不能.我已经尝试了Google 1.4.3和1.4.2框架，但仍然收到此错误.知道是什么原因造成的吗?

The strange thing is that I can get Street View to work in some projects and not others. I have tried both the Google 1.4.3 and 1.4.2 Frameworks and still get this error. Any idea what is causing it?

推荐答案

选择您的项目而不是特定的目标，然后打开构建设置" 标签:

Choose your project, rather than a specific target, and open the Build Settings tab:

-在 Other Linker Flags (其他链接器标记)部分中，添加 -ObjC .如果看不到这些设置，请将构建设置栏中的过滤器从基本更改为全部.

-In the Other Linker Flags section, add -ObjC. If these settings are not visible, change the filter in the Build Settings bar from Basic to All.

来源: https://developers.google.com/maps/documentation/ios/start#getting_the_google_maps_sdk_for_ios

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