Maven Java heap space OutOfMemoryError 2018-05-31 22:21
When I run
mvn clean install -DskipTests to build my project I got an error message. The content of message is like following.
[ERROR] Java heap space -> [Help 1] [ERROR] [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch. [ERROR] Re-run Maven using the -X switch to enable full debug logging. [ERROR] [ERROR] For more information about the errors and possible solutions, please read the following articles: [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/OutOfMemoryError
This error means there is no enough heap space for maven to build project. To solve this problem we need to increase the size of memory by adding
MAVEN_OPTS. The introduction of maven configuration is here
MAVEN_OPTS="-Xmx500m" mvn clean install -DskipTests in terminal and the error message disappears.