[spring] Failed to configure a DataSource: 'url' attribute is not specified and no embedded datasource could be configured

I think when importing modules you have imported another package, Go to modules and remove al of them. After that import modules from the package of the project

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-boot

Access blocked by CORS policy: Response to preflight request doesn't pass access control check Why am I getting Unknown error in line 1 of pom.xml? Failed to configure a DataSource: 'url' attribute is not specified and no embedded datasource could be configured How to resolve Unable to load authentication plugin 'caching_sha2_password' issue ApplicationContextException: Unable to start ServletWebServerApplicationContext due to missing ServletWebServerFactory bean Failed to auto-configure a DataSource: 'spring.datasource.url' is not specified After Spring Boot 2.0 migration: jdbcUrl is required with driverClassName ERROR Source option 1.5 is no longer supported. Use 1.6 or later How to start up spring-boot application via command line? JSON parse error: Can not construct instance of java.time.LocalDate: no String-argument constructor/factory method to deserialize from String value

Examples related to spring-batch

Failed to configure a DataSource: 'url' attribute is not specified and no embedded datasource could be configured How to get access to job parameters from ItemReader, in Spring Batch?