Blog Archives - Page 10 of 11

Error executing DDL “alter table address constraint FKdx8enmskukdwf56or5h6h7wua foreign key references” via JDBC Statement

By admin January 28, 2024

The error message indicates a problem during the execution of a Data Definition Language (DDL) statement, specifically an "alter table" statement involving the addition of a foreign key constraint. Let's…

Troubleshoot of GitLab Pipeline: Pipeline #123456 has failed for master

By admin January 26, 2024

The statement "Pipeline #123456 has failed for master" is not explicitly indicating an error, exception, or warning. Instead, it is a notification that a continuous integration/continuous deployment (CI/CD) pipeline with…

Catching org.hibernate.QueryException:could not resolve property

By admin January 26, 2024

The Hibernate QueryException indicates a failure to identify or resolve a specified property in the context of a Hibernate query. Here are some common reasons for this error and how…

Mapping One-to-Many Relationship in Spring Boot with JPA: A Comprehensive Example

By admin January 25, 2024

In Spring Boot, a one-to-many relationship is a common association where one entity has a relationship with multiple instances of another entity. Let's go through an example of a one-to-many…

Lombok Maven Dependency Tutorial: Simplifying Java Code with Examples

By admin January 25, 2024

Lombok is a Java library that helps reduce boilerplate code by providing annotations to generate common code during compilation. It simplifies the code, making it more concise and readable. Lombok…

$Java.Sql.SQLException::Incorrect string value: ‘\xE2\x82\xB9700…’ for column ‘column_name$

Java.Sql.SQLException::Incorrect string value: ‘\xE2\x82\xB9700…’ for column ‘column_name

By admin January 24, 2024

The error message "Incorrect string value" indicates a character encoding issue in the database. The string you are trying to insert contains characters that cannot be properly represented in the…

Error: The dependencies of some of the beans in the application context form a cycle

By admin January 21, 2024

This error message designates that there is a cyclic dependency between beans in the spring application. This usually happens when one bean depends on the other and that bean directly…

404 NOT FOUND: The Requested Resource Not Found

By admin January 20, 2024

<!doctype html><html lang=""en""><head><title>HTTP Status 404 – Not Found</title><style type=""text/css"">body {font-family:Tahoma,Arial,sans-serif;} h1, h2, h3, b {color:white;background-color:#525D76;} h1 {font-size:22px;} h2 {font-size:16px;} h3 {font-size:14px;} p {font-size:12px;} a {color:black;} .line {height:1px;background-color:#525D76;border:none;}</style></head><body><h1>HTTP Status 404 –…

Exception in thread “main” java.lang.NoSuchMethodError

By admin January 19, 2024

When you attempt to call a method that isn't there in the class you're working with, you get the "java.lang.NoSuchMethodError". There are a number of potential causes for this error,…

Spring Boot errors categories based to their origin

By admin January 17, 2024

Errors fall into different categories, each of which reflects the type and source of the mistake. Spring Boot is a flexible platform for creating Java-based web applications. The challenges that…