[java] No default constructor found; nested exception is java.lang.NoSuchMethodException with Spring MVC?

Spring cannot instantiate your TestController because its only constructor requires a parameter. You can add a no-arg constructor or you add @Autowired annotation to the constructor:

@Autowired
public TestController(KeeperClient testClient) {
    TestController.testClient = testClient;
}

In this case, you are explicitly telling Spring to search the application context for a KeeperClient bean and inject it when instantiating the TestControlller.

Examples related to java

Under what circumstances can I call findViewById with an Options Menu / Action Bar item? How much should a function trust another function How to implement a simple scenario the OO way Two constructors How do I get some variable from another class in Java? this in equals method How to split a string in two and store it in a field How to do perspective fixing? String index out of range: 4 My eclipse won't open, i download the bundle pack it keeps saying error log

Examples related to spring

Are all Spring Framework Java Configuration injection examples buggy? Two Page Login with Spring Security 3.2.x Access blocked by CORS policy: Response to preflight request doesn't pass access control check Failed to configure a DataSource: 'url' attribute is not specified and no embedded datasource could be configured ApplicationContextException: Unable to start ServletWebServerApplicationContext due to missing ServletWebServerFactory bean Failed to auto-configure a DataSource: 'spring.datasource.url' is not specified Spring Data JPA findOne() change to Optional how to use this? After Spring Boot 2.0 migration: jdbcUrl is required with driverClassName The type WebMvcConfigurerAdapter is deprecated No converter found capable of converting from type to type

Examples related to spring-mvc

Two Page Login with Spring Security 3.2.x ApplicationContextException: Unable to start ServletWebServerApplicationContext due to missing ServletWebServerFactory bean Spring 5.0.3 RequestRejectedException: The request was rejected because the URL was not normalized The type WebMvcConfigurerAdapter is deprecated RestClientException: Could not extract response. no suitable HttpMessageConverter found Spring boot: Unable to start embedded Tomcat servlet container UnsatisfiedDependencyException: Error creating bean with name 8080 port already taken issue when trying to redeploy project from Spring Tool Suite IDE Error creating bean with name 'entityManagerFactory' defined in class path resource : Invocation of init method failed Difference between the annotations @GetMapping and @RequestMapping(method = RequestMethod.GET)

Examples related to model-view-controller

Vue JS mounted() Content type 'application/x-www-form-urlencoded;charset=UTF-8' not supported for @RequestBody MultiValueMap Display List in a View MVC What exactly is the difference between Web API and REST API in MVC? No default constructor found; nested exception is java.lang.NoSuchMethodException with Spring MVC? Spring MVC Missing URI template variable What is difference between MVC, MVP & MVVM design pattern in terms of coding c# Add directives from directive in AngularJS No mapping found for HTTP request with URI Spring MVC Limiting number of displayed results when using ngRepeat