“expecting a top level declaration”错误的含义 “expecting a top level declaration”错误通常出现在编程过程中,尤其是在使用像Java这样的静态类型语言时。这个错误意味着编译器在预期应该有一个顶级声明(如类定义、接口定义、枚举定义、方法定义等)的地方没有找到合适的声明。简而言之,编译器在处理代码时,在某个...
案例1: KOTLIN CODE var foo = fun(){ } // 报错:Expecting a top level declaration foo = fun(){} 错误原因: 在顶层声明且赋值过的变量,在顶层作用域中再次进行赋值,就会报 Expecting a top level declaration 这个错误; 修复: 不要在顶层作用域中再次赋值,把赋值放到非顶层作用域即可; var foo = fun...
kotlin expecting a top level declaration “Expecting a top level declaration”这个错误可能是由于在Kotlin代码中缺少了顶级声明导致的。这通常是因为在不应该有代码的地方写入了代码,或者是因为代码格式不正确。 以下是一些解决此问题的方法: 1.清除缓存并重启IDE。 2.在报错的.kt文件中,任意一行按回车运行代码。
com.example.myappname），发现第1行的MainActivity.kt包名没有更新为新名称--这导致了这个错误。
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sensor and i would like the output of is to be maintained in minutes..here i attaced my program but it seem that error Error (10500): VHDL syntax error at AcounterGpio2.vhd(29) near text "enable"; expecting "begin", or a declaration statement existed and i dont know how...
I added a bunch of backslashes to the vhd file but now have one error left, vhdl syntax error, near text DECLARE, expect "begin", or declaration statement. The line that is highlighted as the error is DECLARE nATTRIBUTE noopt : BOOLEAN; I also have several warnings on l...
However, a new report claims that the company will ramp up production and revenue because of MacBook Air and 13-inch MacBook Pro in the second half of 2021. DigiTimes reported on the TSMC revenue declaration. The publication says that TSMC expects to post revenues of between $...
'<modifier>' is not valid on an Interface declaration '<modulename>' is a module and cannot be referenced as an assembly '<name>' cannot be named as a parameter in an attribute specifier because it is not a field or property '<name>' cannot expose the underlying delegate type '<deleg...
'<modifier>' is not valid on an Interface declaration '<modulename>' is a module and cannot be referenced as an assembly '<name>' cannot be named as a parameter in an attribute specifier because it is not a field or property '<name>' cannot expose the underlying delegate type '<delega...