- Eclipse Ant编译出现内存不足,常见错误,提示如下:
Buildfile: F:\workspace\javaee\myapp\build.xml
init:
prepare:
[echo] Preparing target directory 'F:\workspace\javaee\myapp/build/psmis'
[mkdir] Created dir: F:\workspace\javaee\myapp\build\psmis
[mkdir] Created dir: F:\workspace\javaee\myapp\build\psmis\WEB-INF
[mkdir] Created dir: F:\workspace\javaee\myapp\dist\webapps
hibernatedoclet:
[hibernatedoclet] (XDocletMain.start 48 ) Running <hibernate/>
[hibernatedoclet] Java heap space
[hibernatedoclet] ParameterImpl instances: 20
[hibernatedoclet] MethodImpl instances: 6849
[hibernatedoclet] ConstructorImpl instances: 299
[hibernatedoclet] SimpleNode instances: 0
[hibernatedoclet] SourceClass instances: 406
[hibernatedoclet] XDoc instances: 0
[hibernatedoclet] DefaultXTag instances: 0
[hibernatedoclet] BinaryClass instances: 70
[hibernatedoclet] UnknownClass instances: 67
[hibernatedoclet] Total memory: 63
[hibernatedoclet] Free memory: 0
[hibernatedoclet] Try to increase heap size. Can be done by defining ANT_OPTS=-Xmx640m
[hibernatedoclet] See the JDK tooldocs.
BUILD FAILED
F:\workspace\javaee\myapp\build.xml:237: Java heap space
Total time: 16 seconds