Hello! I am a new to programming and developing and I have a question: I tried using Xcode and copied my code from Playgrounds into my Xcode Project. But now it says 50 times "Cannot find (...) in scope." In Pl
text1 = "125" Cannot find 'text1' in scope print("detail") } Answered by Claude31 in 819035022 It's normal, it is out of scope : If you format the code properly: struct viewdetail: View { @State var text1:String = "" @State var tip1:String = "" @State var text23:String...
so I am adding MQTT using the cocoa matt pod into my app, however I am encountering an error I can't get round. I pass an appState class into my MQTT manager class as a var, this is where I get the error. privatevarmqttClient:CocoaMQTT? privatevaridentifier:String! privatevarhost:St...
at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:193) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:781) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:549) at org.apache.tomcat.util.net.TcpWorker...
This error is a compiler bug: https://bugs.swift.org/browse/SR-13137 (please click the link and vote in order to help having it fixed). It happens when a Column defined by one record type is used in another file. A workaround is to prepe...
Summary I integrated Apollo using Cocoapods. Pod 'Apollo','~> 1.0.7' then cd to the directory where apollo-ios-cli is located, and execute init, fetch-schema, generate and other commands respectively. Then add the automatically generated...
出现Cannot find bean name in any scope的解决办法,,不应该设定name属性,这里设置了,servlet把它当作一个javabean了,删掉就顺利通过了。
Cannot find 'Email' in scope Cannot find 'Password' in scope Cannot find 'Rswpassword' in scope there are errors, Can anyone help me? I'm trying to create a loginpage with email thanks you :) Which are the conflict lines? Could you edit the example again to view it more clear?
MDK/Keil 中,J-Link调试查看变量值总是显示<not in scope> 原因:编译器把代码优化掉了,直接导致在仿真中变量根本没有分配内存,也就无法查看变量值 进一步原因分析:想要观察的变量在代码中没有被使用,因此被编译器自动优化 PS:注意的是,被使用可以理解为:代码执行时,需要读取变量所在内存 ...
swift 在做单元测试时候，发现以下错误：找不到 QDTeacher 类， import xxx 无效。解决办法：Clean Build Folder 项目，或者退出重新打开。cmd+u 显示 Build Succeeded！