java - Openbravo.log : java. lang.OutOfMemoryError: PermGen 空间

Question

我“ant install.source”Openbravo，然后“ant war”，把.war放到/opt/tomcat/webapps下，重装tomcat服务。 “catalina.out”说:

org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory /opt/tomcat/webapps/examples
org.apache.catalina.util.SessionIdGeneratorBase.createSecureRandom Creation of SecureRandom instance for session ID generation using [SHA1PRNG] took [9,302] milliseconds.
org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory /opt/tomcat/webapps/examples has finished in 10,126 ms
org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory /opt/tomcat/webapps/openbravo
org.apache.jasper.servlet.TldScanner.scanJars At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
Exception in thread "main"
Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "main"

仅此而已，openbravo.out 是这样说的:

**Initializing in-memory model...
org.openbravo.base.model.ModelProvider - Building runtime model
org.openbravo.dal.core.DalLayerInitializer - Model read in-memory, generating mapping...
ERROR org.hibernate.proxy.pojo.BasicLazyInitializer - Javassist Enhancement failed: org.openbravo.model.common.order.Order
java.lang.RuntimeException: by java.lang.OutOfMemoryError: PermGen space**

这是/etc/systemd/system/tomcat.service 中我的 CATALINA_OPTS

CATALINA_OPTS="-Djava.awt.headless=true -Djava.library.path=/usr/lib/ -Xms384M -Xmx1536M -server -XX:MaxPermSize=1024M -XX:+DisableExplicitGC -XX:CompileCommand=exclude,net/sf/jasperreports/engine/export/JRGridLayout,horizontallyMergeEmptyCells"

有什么问题吗？

Answer 1

已解决。刚开始使用 java 1.8 而不是 1.7