run debug-objc error

Question

run debug-objc error

broccolii opened this issue 6 years ago · comments

System: 10.14
Xcode version: 10.0

log:

dyld: Symbol not found: _objc_debug_taggedpointer_obfuscator
  Referenced from: /usr/lib/system/libxpc.dylib
  Expected in: /Users/Broccoli/Library/Developer/Xcode/DerivedData/objc-ggxyshopfnvlkucfncktchujxfnx/Build/Products/Debug/libobjc.A.dylib
 in /usr/lib/system/libxpc.dylib

Steven Wang commented 6 years ago

me too

MG · Answer 1 · Fri Oct 12 2018 15:52:41 GMT+0800 (China Standard Time)

I also encountered the same problem

RetVal · Answer 2 · Fri Oct 12 2018 19:20:57 GMT+0800 (China Standard Time)

System: 10.14
Xcode version: 10.0

log:

dyld: Symbol not found: _objc_debug_taggedpointer_obfuscator
  Referenced from: /usr/lib/system/libxpc.dylib
  Expected in: /Users/Broccoli/Library/Developer/Xcode/DerivedData/objc-ggxyshopfnvlkucfncktchujxfnx/Build/Products/Debug/libobjc.A.dylib
 in /usr/lib/system/libxpc.dylib

Please waiting for the 10.14 version of objc runtime.

FZ · Answer 3 · Thu Nov 08 2018 00:01:05 GMT+0800 (China Standard Time)

Any solutions can resolve it?

CCat · Answer 4 · Tue Nov 13 2018 23:16:50 GMT+0800 (China Standard Time)

Mark.

MacOS: 10.14.1
XCode:10.0

dyld: Symbol not found: _objc_debug_taggedpointer_obfuscator Referenced from: /usr/lib/system/libxpc.dylib Expected in: /Users/hanwei/Desktop/Runtime Learn/runtime-723/libobjc.A.dylib in /usr/lib/system/libxpc.dylib

CCat · Answer 5 · Tue Nov 20 2018 22:43:35 GMT+0800 (China Standard Time)

自问自答。
是电脑系统的问题，装了macOS10.13.6，就可以正常DEBUG了。

感谢作者提供可编译的runtime😄

RetVal · Answer 6 · Tue Dec 04 2018 15:41:07 GMT+0800 (China Standard Time)

new version of runtime 750 for macOS 10.14.

FZ · Answer 7 · Tue Dec 04 2018 16:06:18 GMT+0800 (China Standard Time)

The new version code is built successfully.Thanks!

lybgo · Answer 8 · Mon Dec 10 2018 11:31:32 GMT+0800 (China Standard Time)

new version of runtime 750 for macOS 10.14.

我在10.14.1的系统上能编译，但是打断点为啥没效果啊，我把xcode删除再重装都不行，我xcode版本是10.1的

Zero.D.Saber · Answer 9 · Mon Dec 10 2018 12:27:27 GMT+0800 (China Standard Time)

@idewindy run debug-objc target

lybgo · Answer 10 · Mon Dec 10 2018 12:37:46 GMT+0800 (China Standard Time)

我选择的就是这个debug-objc target，刚才我把objc target也编译了下，再运行debug-objc target，断点就执行了 Zero.D.Saber <notifications@github.com> 于2018年12月10日周一下午12:27写道：

…

@idewindy <https://github.com/idewindy> run debug-objc target — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#13 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AVd817hCiOuygYuMxHpIIJor2kzwLIrzks5u3eKxgaJpZM4XYv4O> .

lybgo · Answer 11 · Mon Dec 10 2018 13:02:40 GMT+0800 (China Standard Time)

@idewindy run debug-objc target

我看有模拟器的target，为啥没有相关的文件啊

tangyumeng · Answer 12 · Sat Mar 16 2019 00:39:55 GMT+0800 (China Standard Time)

Mac OS Mojave: 10.14.1
Xcode: 10.1
Same error:
dyld: Symbol not found: _objc_debug_taggedpointer_obfuscator
Referenced from: /usr/lib/system/libxpc.dylib
Expected in: /Users/yumengtang/Library/Developer/Xcode/DerivedData/objc-hacrsmmlntsetzcporbpgnoppuiy/Build/Products/Debug/libobjc.A.dylib
in /usr/lib/system/libxpc.dylib
Message from debugger: Terminated due to signal 9
Program ended with exit code: 0

tangyumeng · Answer 13 · Sat Mar 16 2019 00:51:29 GMT+0800 (China Standard Time)

Mac OS Mojave: 10.14.1
Xcode: 10.1
Same error:
dyld: Symbol not found: _objc_debug_taggedpointer_obfuscator
Referenced from: /usr/lib/system/libxpc.dylib
Expected in: /Users/yumengtang/Library/Developer/Xcode/DerivedData/objc-hacrsmmlntsetzcporbpgnoppuiy/Build/Products/Debug/libobjc.A.dylib
in /usr/lib/system/libxpc.dylib
Message from debugger: Terminated due to signal 9
Program ended with exit code: 0

I know the reason.
The objc runtime version is too low.
Can use the objc-750 version.
https://github.com/ssyzh/objc4-750

ChenMengqi · Answer 14 · Tue Jan 21 2020 15:30:11 GMT+0800 (China Standard Time)

new version of runtime 750 for macOS 10.14.

我在10.14.1的系统上能编译，但是打断点为啥没效果啊，我把xcode删除再重装都不行，我xcode版本是10.1的

新建了一个target，重新设置下 Build Phase->Target Dependencies，选择objc ，断点生效了