无法链接设备

错误 dyld_shared_cache_extract_dylibs failed ,将手机链接记录删除后重新配对认证。
间歇性链接不上

Details

Could not launch “DebugLaunchScreen”
Domain: IDEDebugSessionErrorDomain
Code: 3
Failure Reason: iPhoneXR has denied the launch request.
Internal launch error: process launch failed: failed to get the task for process -1
User Info: {
    DVTRadarComponentKey = 855031;
    RawLLDBErrorMessage = "process launch failed: failed to get the task for process -1";
}
--

检查数据线是否OK,检查手机是否信任电脑.

Flutter EXC_BAD_ACCESS (SIGKILL - CODESIGNING)

iOS 14 构建Flutter debug环境的应用失败

和签名有关,切换成 release模式就ok了，网上说法是和adhoc证书,不支持debug模式打包有关 https://stackoverflow.com/questions/58814361/how-to-fix-termination-reason-namespace-codesigning-code-0x2-error-in-flutte?r=SearchResults

Exception Type:  EXC_BAD_ACCESS (SIGKILL - CODESIGNING)
Exception Subtype: UNKNOWN_0x32 at 0x000000010ce81d60
VM Region Info: 0x10ce81d60 is in 0x10ce80000-0x10cf00000;  bytes after start: 7520  bytes before end: 516767
      REGION TYPE                      START - END             [ VSIZE] PRT/MAX SHRMOD  REGION DETAIL
      VM_ALLOCATE                   10ce00000-10ce80000        [  512K] r--/rwx SM=PRV  
--->  VM_ALLOCATE                   10ce80000-10cf00000        [  512K] r-x/rwx SM=COW  
      VM_ALLOCATE                   10cf00000-10d100000        [ 2048K] rw-/rwx SM=PRV  

Termination Reason: Namespace CODESIGNING, Code 0x2
Triggered by Thread:  19

Thread 19 name:  DartWorker
Thread 19 Crashed:
0   ???                             0x000000010ce81d60 0 + 4511505760
1   Flutter                         0x0000000104bdc128 0x104674000 + 5669160
2   Flutter                         0x0000000104e96990 0x104674000 + 8530320
3   Flutter                         0x00000001046e5378 0x104674000 + 463736
4   Flutter                         0x00000001046e4874 0x104674000 + 460916
5   Flutter                         0x00000001046e3ebc 0x104674000 + 458428
6   Flutter                         0x00000001046e7b28 0x104674000 + 473896
7   Flutter                         0x0000000104c7dc38 0x104674000 + 6331448
8   Flutter                         0x0000000104c98b30 0x104674000 + 6441776
9   Flutter                         0x0000000104c01bec 0x104674000 + 5823468
10  libsystem_pthread.dylib         0x00000001eb556ca8 0x1eb555000 + 7336
11  libsystem_pthread.dylib         0x00000001eb55f788 0x1eb555000 + 42888

Building for iOS Simulator, but linking in dylib built for iOS, file '/Users/qxq4633/mobile-connected/ios/Flutter/Flutter.framework/Flutter' for architecture arm64
今天升级Xcode 12后运行Flutter工程,模拟器下缺出现了arm64，于是检查 buildSettings配置发现 Pod工程中默认将Build Active Architecture设置为NO,于是修改为Yes,防止打包真机架构,可结果却还是报错,于是打印环境变量,发现Code默认将arm64设置为当前使用架构,模拟器也能执行

    ARCHS_STANDARD = arm64
    ARCHS_STANDARD_32_64_BIT = armv7 arm64
    ARCHS_STANDARD_64_BIT = arm64
    ARCHS_STANDARD_INCLUDING_64_BIT = arm64
    ARCHS_UNIVERSAL_IPHONE_OS = armv7 arm64
    PLATFORM_PREFERRED_ARCH = arm64
    VALID_ARCHS = arm64 arm64e armv7 armv7s

将工程中定义了EXCLUDED_ARCHS = arm64,排除就ok了