Explore errors for the JVM

Java Runtime
Core environment and runtime library
There are 77127 error patterns in this component.
Android
The mobile operating system of Google
There are 21865 error patterns in this component.
Tomcat Catalina
Tomcat Servlet Engine Core Classes and Standard implementations
There are 9472 error patterns in this component.
Hibernate Core
An object-relational mapping tool for Java
There are 5942 error patterns in this component.
Spring Beans
The objects that form the backbone of your application and that are managed by the Spring IoC container
There are 5024 error patterns in this component.
Hudson Core
Contains the core Hudson code and view files to render HTML
There are 2818 error patterns in this component.
JUnit
A unit testing framework for Java
There are 2300 error patterns in this component.
JavaServer Faces
JavaServer Faces technology leverages existing, standard UI and web-tier concepts without limiting developers to a particular mark-up language, protocol, or client device.
There are 2197 error patterns in this component.
Spring TestContext Framework
Spring TestContext Framework
There are 2185 error patterns in this component.
Hadoop Core
Open-source software for reliable, scalable, distributed computing
There are 2008 error patterns in this component.
Oracle JDBC Driver
The Java Database Connectivity (JDBC) API is the industry standard for database-independent connectivity between the Java programming language and a wide range of databases—SQL databases and other tabular data sources, such as spreadsheets or flat files
There are 1999 error patterns in this component.
MySQL Connector/J
MySQL JDBC Type 4 driver
There are 1978 error patterns in this component.
Jetty Servlet Specification 2.5 API
Jetty Servlet Specification 2.5 API
There are 1952 error patterns in this component.
Apache Groovy
A powerful, dynamic language for the JVM
There are 1768 error patterns in this component.
Apache HttpClient
Apache HttpComponents Client
There are 1746 error patterns in this component.
Kotlin Compiler
Kotlin Compiler
There are 1735 error patterns in this component.
Spring Context
Also called Spring IoC containers, contexts are responsible for instantiating, configuring, and assembling beans by reading configuration metadata from XML, Java annotations, and/or Java code in the configuration files
There are 1715 error patterns in this component.
OpenJDK
No description
There are 1707 error patterns in this component.
Scala Library
Standard library for the Scala Programming Language
There are 1613 error patterns in this component.
Spring Boot
Makes it easy to create Spring-powered, production-grade applications and services with absolute minimum fuss
There are 1557 error patterns in this component.