更新XCode 8.2后,每次保存模拟器屏幕截图总是让它崩溃.即使我重置内容和设置仍然崩溃.
我应该删除所有模拟器并重新安装吗？
更新:
以下是崩溃报告:
Process: Simulator [48928]
Path: /Applications/Xcode.app/Contents/Developer/Applications/Simulator.app/Contents/MacOS/Simulator
Identifier: com.apple.iphonesimulator
Version: 10.0 (726.7)
Build Info: Indigo-726007000000000~5
Code Type: X86-64 (Native)
Parent Process: ??? [1]
Responsible: Simulator [48928]
User ID: 501
PlugIn Path: /Applications/Xcode.app/Contents/Frameworks/libswiftFoundation.dylib
PlugIn Identifier: libswiftFoundation.dylib
PlugIn Version: 3.0.2 (800.0.63)
Date/Time: 2016-12-13 23:43:25.860 +0800
OS Version: Mac OS X 10.11.6 (15G1108)
Report Version: 11
Anonymous UUID: 6E8AEBAE-0AF8-D350-66D6-57EC500D69F5
Sleep/Wake UUID: 6E017B49-1A38-4D3A-AB8F-FD9E200B6286
Time Awake Since Boot: 110000 seconds
Time Since Wake: 10000 seconds
System Integrity Protection: enabled …我使用mongodb 3.5.5与mongoose 4.9.8和Node.js版本是7.10,当我将我的应用程序发布到生产服务器时,错误发生了,但在我的开发环境中工作.
我该如何解决这些问题？
错误消息:
{ MongoError: The 'cursor' option is required, except for aggregation explain
at Function.MongoError.create (/data/deploy/aaa/webapp/node_modules/mongodb-core/lib/error.js:31:11)
at /data/deploy/aaa/webapp/node_modules/mongodb-core/lib/connection/pool.js:489:72
at authenticateStragglers (/data/deploy/aaa/webapp/node_modules/mongodb-core/lib/connection/pool.js:435:16)
at Connection.messageHandler (/data/deploy/aaa/webapp/node_modules/mongodb-core/lib/connection/pool.js:469:5)
at Socket.<anonymous> (/data/deploy/aaa/webapp/node_modules/mongodb-core/lib/connection/connection.js:321:22)
at emitOne (events.js:96:13)
at Socket.emit (events.js:191:7)
at readableAddChunk (_stream_readable.js:178:18)
at Socket.Readable.push (_stream_readable.js:136:10)
at TCP.onread (net.js:561:20)
name: 'MongoError',
message: 'The \'cursor\' option is required, except for aggregation explain',
ok: 0,
errmsg: 'The \'cursor\' option is required, except for aggregation explain',
code: 9,
codeName: 'FailedToParse' }
js代码:
articleLikeSchema.statics.sumById = function ({id = …我是从git repo克隆node.js并尝试编译v0.11.12-release,但是有一个错误,我不知道如何解决它.以下是日志.
tericky @ XXXXXXXX:/ home/gitclone/node $ make
make -C out BUILDTYPE = Release V = 1
make [1]:输入目录`/ home/gitclone/node/out'flock /home/gitclone/node/out/Release/linker.lock g ++ -pthread -rdynamic -m64 -o/home/gitclone/node/out /发布/ openssl-cli -Wl, - start-group /home/gitclone/node/out/Release/obj.target/openssl-cli/deps/openssl/openssl/apps/app_rand.o/home/gitclone/node/out/Release/obj.target/openssl-cli/deps/openssl/openssl/apps/apps.o /home/gitclone/node/out/Release/obj.target/openssl-cli/deps/openssl/openssl/apps/ asn1pars.o /home/gitclone/node/out/Release/obj.target/openssl-cli/deps/openssl/openssl/apps/ca.o/home/gitclone/node/out/Release/obj.target/openssl- cli/deps/openssl/openssl/apps/ciphers.o /home/gitclone/node/out/Release/obj.target/openssl-cli/deps/openssl/openssl/apps/cms.o/home/gitclone/node/out/Release/obj.target/openssl-cli/deps/openssl/openssl/apps/crl.o /home/gitclone/node/out/Release/obj.target/openssl-cli/deps/openssl/openssl/apps/ crl2p7.o /home/gitclone/node/out/Release/obj.target/openssl-cli/deps/openssl/openssl/apps/dgst.o/h ome/gitclone/node/out/Release/obj.target/openssl-cli/deps/openssl/openssl/apps/dh.o /home/gitclone/node/out/Release/obj.target/openssl-cli/deps/ openssl/openssl/apps/dhparam.o /home/gitclone/node/out/Release/obj.target/openssl-cli/deps/openssl/openssl/apps/dsa.o/home/gitclone/node/out/Release/obj.target/openssl-cli/deps/openssl/openssl/apps/dsaparam.o /home/gitclone/node/out/Release/obj.target/openssl-cli/deps/openssl/openssl/apps/ec.o/home/gitclone/node/out/Release/obj.target/openssl-cli/deps/openssl/openssl/apps/ecparam.o /home/gitclone/node/out/Release/obj.target/openssl-cli/deps/ openssl/openssl/apps/enc.o /home/gitclone/node/out/Release/obj.target/openssl-cli/deps/openssl/openssl/apps/engine.o/home/gitclone/node/out/Release/obj.target/openssl-cli/deps/openssl/openssl/apps/errstr.o /home/gitclone/node/out/Release/obj.target/openssl-cli/deps/openssl/openssl/apps/gendh.o/home/gitclone/node/out/Release/obj.target/openssl-cli/deps/openssl/openssl/apps/gendsa.o/home/gitclone/node/out /Release/obj.target/openssl-cli/deps/openssl/openssl/apps/genpkey.o /home/gitclone/node/out/Release/obj.target/openssl-cli/deps/openssl/openssl/apps/genrsa .o /home/gitclone/node/out/Release/obj.target/openssl-cli/deps/openssl/openssl/apps/nseq.o /home/gitclone/node/out/Release/obj.target/openssl-cli /deps/openssl/openssl/apps/ocsp.o /home/gitclone/node/out/Release/obj.target/openssl-cli/deps/openssl/openssl/apps/openssl.o/home/gitclone/node/out /Release/obj.target/openssl-cli/deps/openssl/openssl/apps/passwd.o /home/gitclone/node/out/Release/obj.target/openssl-cli/deps/openssl/openssl/apps/pkcs12 .o /home/gitclone/node/out/Release/obj.target/openssl-cli/deps/openssl/openssl/apps/pkcs7.o /home/gitclone/node/out/Release/obj.target/openssl-cli /deps/openssl/openssl/apps/pkcs8.o /home/gitclone/node/out/Release/obj.target/openssl-cli/deps/openssl/openssl/apps/pkey.o/home/gitclone/node/out /Release/obj.target/openssl-cli/deps/openssl/openssl/apps/pkeyparam.o/home/gitclone/node/out/Release/obj.target/openssl-cli/deps/openssl/openssl/apps/pkeyutl.o /home/gitclone/node/out/Release/obj.target/openssl-cli/deps/openssl/openssl/apps/prime.o/home/gitclone/node/out/Release/obj.target/openssl-cli/deps/openssl/openssl/apps/rand.o /home/gitclone/node/out/Release/obj.target/openssl-cli/deps/openssl/ openssl/apps/req.o /home/gitclone/node/out/Release/obj.target/openssl-cli/deps/openssl/openssl/apps/rsa.o/home/gitclone/node/out/Release/obj. target/openssl-cli/deps/openssl/openssl/apps/rsautl.o /home/gitclone/node/out/Release/obj.target/openssl-cli/deps/openssl/openssl/apps/s_cb.o/home/gitclone/node/out/Release/obj.target/openssl-cli/deps/openssl/openssl/apps/s_client.o /home/gitclone/node/out/Release/obj.target/openssl-cli/deps/openssl/ openssl/apps/s_server.o /home/gitclone/node/out/Release/obj.target/openssl-cli/deps/openssl/openssl/apps/s_socket.o/home/gitclone/node/out/Release/obj. target/openssl-cli/deps/openssl/openssl/apps/s_time.o /home/gitclone/node/out/Release/obj.target/openssl -cli/deps/openssl/openssl/apps/sess_id.o /home/gitclone/node/out/Release/obj.target/openssl-cli/deps/openssl/openssl/apps/smime.o/home/gitclone/node /out/Release/obj.target/openssl-cli/deps/openssl/openssl/apps/speed.o /home/gitclone/node/out/Release/obj.target/openssl-cli/deps/openssl/openssl/apps …
当我尝试覆盖一个方法时,我遇到了java的问题,我的代码如下:
public abstract class CustomAdapter{
public abstract Boolean addItem(Class<? extends Object> aObject);
}
public class RainAdapter extends CustomAdapter {
@Override
public Boolean addItem(ClassOfRain aRainInfo) {
// do something
return true;
}
}
我可以将"Class"声明为"ClassOfRain"吗？如果有,该怎么办？
谢谢你的阅读!