biz\child.go:5:2: imported and not used: "xxx.com/start/common/src/polaris" as biz biz\child.go:17:9: undefined: polaris 前面告诉我导入了未使用,后面又告诉我没导入--你到底要我怎么样-- 问题应该是使用了本地路径代替远端仓库上的路径而导致的. 原因还在找. =======================================================…
最近用HttpClient进行链接请求,开了多线程之后发现经常有线程hang住,查看线程dump java.lang.Thread.State: RUNNABLE at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(SocketInputStream.java:116) at java.net.SocketInputStream.read(SocketI…
发生coredump时的错误信息如下: terminate called after throwing an instance of 'cv::Exception' what(): OpenCV(4.1.0-dev) /home/admin/opencv/opencv-master/modules/core/src/matrix.cpp:169: error: (-215:Assertion failed) u->refcount == 0 in function 'deallocate' 以下…