i got Error creating bean with name ‘userController’ defined in file. Unfortunately, i’m new in Java and Spring at all so can’t understand how to fix all of this. In my class “UserController” class constructor and method is never used (actually i don’t know why too). …
Can’t register an custom Entity in Spring project
Hello I have custom entity which has fields like name, description, date ant others, I created EventRepository and EventServiceImpl. Also i have a model RegisterEvent. Event entity: EventRepository: EventServiceImpl: RegisterEvent Model But when i Try to register event in my Html : I get the following error: …
Java not found error when loading Apache Netbeans 9.0 or 10
I downloaded the archive for the program, unzipped it to C drive on Windows, then when I try to run either executable (32bit/64bit) in the bin folder I get the error message: Cannot find JAVA 1.8 or higher. in spite of Java 10 (JRE) being already installed. I also tried Installing Java 9 but was stuck with th…
NoSuchMethodError when using @Step annotation in Allure2
I’m trying to implement Allure2 as a reporting tool for our automation suite but I seem to be running into an issue with the @Step annotation. I have the imports in place, the IDE recognizes it perfectly, I can see the package under dependencies and the specific class is available to browse and everythi…
Spring Boot JPA unknown column in field list
In MySQL I have script that create table In java class i have model to this table In Repository package In client site i try send in request login and password but i have error in server site ‘ That mean I should change my column name in MySQL table to account_id? Answer “That means I should chang…
Are test suites considered deprecated in JUnit5?
I am trying to create test suites with JUnit5. After some research I was not able to conclude whether it is a supported feature or not. The official user guide only mentions suites with regard to backwards compatibility to JUnit 4. This is how it was done back in JUnit 4: Does this mean, that Test Suites are …
How to display Javadoc with parameter auto-prompt information in Intellij IDEA?
In Eclipse, when writing code, it prompts for all possible combinations and Javadocs associated with each combination. However, in Intellij, JavaDocs can only be displayed after all parameters have been entered, and then performing a Control-Q on the method. I can’t make Javadocs appear as input like Ec…
Variable might be assigned in loop?
I don’t know why the code is not compiling when final variable is initialized in loop and loop iterate only one time? Is Loop is somehow running more than one time and multiple assignments is done to variable x? Answer The compiler does not care how many times the code in the loop will be executed at ru…
The method toByteArray(InputStream) is undefined for the type IOUtils
I am working on spring boot.I have a method to return a file using byte array.while i am trying to return byteArray I got this error.my code is given below- Answer Very likely, you have imported the wrong IOUtils from tomcat (import org.apache.tomcat.util.http.fileupload.IOUtils;) Add Apache Commons IO depend…
Throw an exception in a WebFilter class and handle it in a ControllerAdvice class
I’m trying to implement a WebFilter that checks a JWT and throw an exception if the check fails or the result is not valid. And I’ve a @ControllerAdvice class that handles those exceptions. But it doesn’t work. This is the WebFilter class: And the exception handler: I think, the @ControllerA…