我使用 Xcode 8.1,在将 CocoaPods 和 Objective-C 文件添加到我的工作区后,我无法在我的设备上运行应用程序。这是来自控制台的错误:
dyld:库未加载:@rpath/libswiftCore.dylib 引用自:/var/containers/Bundle/Application/EAB92875-7A43-4DA0-8CB8-1C95A3AAF8EE/See My Progress.app/See My Progress 原因:找不到合适的图像。确实找到了:/private/var/containers/Bundle/Application/EAB92875-7A43-4DA0-8CB8-1C95A3AAF8EE/See My Progress.app/Frameworks/libswiftCore.dylib: 代码签名阻止了'/private/var/containers的mmap() /Bundle/Application/EAB92875-7A43-4DA0-8CB8-1C95A3AAF8EE/See My Progress.app/Frameworks/libswiftCore.dylib'
我尝试重新创建签名证书,启用/禁用始终嵌入 Swift 标准库,清除并重新安装 Xcode。没有任何帮助
我有 OpenCV4Android 的问题。
java.lang.RuntimeException: 无法启动活动 ComponentInfo{com.example.camtime/com.fognature.develop.smp.CameraActivity}: CvException [org.opencv.core.CvException: cv::Exception: /hdd2/buildbot/slaves /slave_ardbeg1/50-SDK/opencv/modules/imgproc/src/color.cpp:3739: 错误: (-215) scn == 3 || scn == 4 in function void cv::cvtColor(cv::InputArray, cv::OutputArray, int, int) ] at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2320) at android.app.ActivityThread.handleLaunchActivity (活动线程.java:invoke(Native Method) at java.lang.reflect.Method.invoke(Method.java:372) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:899) at com.android.internal。 os.ZygoteInit.main(ZygoteInit.java:694) 引起:CvException [org.opencv.core.CvException: cv::Exception: /hdd2/buildbot/slaves/slave_ardbeg1/50-SDK/opencv/modules/imgproc/src /color.cpp:3739: 错误: (-215) scn == 3 || scn == 4 在函数 void cv::cvtColor(cv::InputArray, cv::OutputArray, int,
在此代码部分:
Mat sec;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
sec = new Mat();
setContentView(R.layout.activity_camera);
File photo = new File(Environment.getExternalStorageState() …Run Code Online (Sandbox Code Playgroud)