Make sure that the controller has a parameterless public constructor,程序员大本营,技术文章内容聚合第一站。
No converter found capable of converting from type [java.lang.String] to type [java.util.Map<java.lang.String, java.lang.String>] 2019-09-28 21:46 −java.lang.IllegalStateException: Failed to load ApplicationContext at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegat...
[ERROR] C:\dev\source\workspace\mapstruct-examples\mapstruct-kotlin\target\kaptStubs\compile\org\mapstruct\example\kotlin\converter\PersonConverter.java:21: error: java.lang.Long does not have an accessible parameterless constructor. [ERROR] public abstract java.lang.Long phoneToLong(@org.jetbrains.an...
Am getting "No parameterless constructor defined for this object" in the return statement of below line of code. also i have added definition of the interface. I am not sure why am getting this error. Could you please help how we can resolve this error? 复制 private T getPageById<T>(...
A type argument supplies a type without an accessible parameterless constructor to a type parameter with the New (Visual Basic) constraint.A constraint list imposes requirements on the type argument passed to the type parameter. One possible requirement is that the type argument must expose a parame...
5.7 The Primary Constructor 5.8 Nested Classes Exercises In this chapter, you will learn how to implement classes in Scala. If you know classes in Java or C++, you won’t find this difficult, and you will enjoy the much more concise notation of Scala. The key points of this chapter...
Allowing double quotes in URL Already defines a member ... with the same parameter types an attribute argument must be a constant expression An error occurred when trying to create a controller of type 'XXXController'. Make sure that the controller has a parameterless public constructor An error...
Basically, in previous versions of EF, DbContext had a parameterless constructor, and this version of the scaffold generator is depending on that. In EF Core, DbContext does not have a parameterless constructor, so the generator is choking on that....
A type argument supplies a type without an accessible parameterless constructor to a type parameter with the New (Visual Basic) constraint.A constraint list imposes requirements on the type argument passed to the type parameter. One possible requirement is that the type argument must expose a ...