ios – 在Swift 3迁移后无法在调试器中查看变量值

p someVar

我收到此错误消息. scheR_495_11845@aManager.h是一个桥接头. (实际的项目名称已被下面的yyy替换)：

warning: Swift error in module yyy.
Debug info from this module will be unavailable in the debugger.

error: in auto-import:
Failed to get module 'yyy' from AST context:
/Users/xxx/Documents/yyy/yyy/Common/Model/scheR_495_11845@aManager.h:10:9: note: while building module 'sqliteMacOSX' imported from /Users/xxx/Documents/yyy/yyy/Common/Model/scheR_495_11845@aManager.h:10:
#import <sqlite3.h>
        ^

/Applications/Xcode.app/Contents/Developer/Platforms/iPhonesimulator.platform/Developer/SDKs/iPhonesimulator10.0.sdk/usr/include/sqlite3.h:35:10: note: while building module 'Darwin' imported from /Applications/Xcode.app/Contents/Developer/Platforms/iPhonesimulator.platform/Developer/SDKs/iPhonesimulator10.0.sdk/usr/include/sqlite3.h:35:
#include <stdarg.h>     /* Needed for the deFinition of va_list */
         ^

<module-includes>:33:9: note: in file included from <module-includes>:33:
#import "util.h"
        ^

error: /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/util.h:107:10: error: 'utmp.h' file not found with <angled> include; use "quotes" instead
#include <utmp.h>
         ^

/Users/xxx/Documents/yyy/yyy/Common/Model/scheR_495_11845@aManager.h:10:9: note: while building module 'sqliteMacOSX' imported from /Users/xxx/Documents/yyy/yyy/Common/Model/scheR_495_11845@aManager.h:10:
#import <sqlite3.h>
        ^

<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/sqlite3.h"
        ^

error: /Applications/Xcode.app/Contents/Developer/Platforms/iPhonesimulator.platform/Developer/SDKs/iPhonesimulator10.0.sdk/usr/include/sqlite3.h:35:10: error: Could not build module 'Darwin'
#include <stdarg.h>     /* Needed for the deFinition of va_list */
         ^

/Users/xxx/Documents/yyy/yyy/Common/Model/Bridging-Header.h:12:9: note: in file included from /Users/xxx/Documents/yyy/yyy/Common/Model/Bridging-Header.h:12:
#import "scheR_495_11845@aManager.h"
        ^

error: /Users/xxx/Documents/yyy/yyy/Common/Model/scheR_495_11845@aManager.h:10:9: error: Could not build module 'sqliteMacOSX'
#import <sqlite3.h>
        ^

error: Failed to import bridging header '/Users/xxx/Documents/yyy/yyy/Common/Model/Bridging-Header.h'

核心错误归结为：

error: 'utmp.h' file not found

我在其他地方读过,桥接头中的问题可以阻止调试器显示变量值.但我不确定如何解决这个问题.