您好我最近将assets文件夹中的所有图片转换为单独的swc。我现在在构建路径中将swc称为RSL。第一次工作。但是现在每当我尝试构建项目时，构建都会失败，显示java堆错误。当我提到错误日志时。这是写在里面的。
!ENTRY com.adobe.flexbuilder.project 4 43 2012-11-22 15:12:15.797
!MESSAGE WARNING: setAssetClassAttribute - Unable to get definition for class GeneratedAsset11:null
!STACK 0
java.lang.Exception
at com.adobe.flexbuilder.project.internal.FlexProjectCore.createErrorStatus(FlexProjectCore.java:1019)
.....
.....
.....
.....
!ENTRY com.adobe.flexbuilder.project 4 43 2012-11-22 17:53:26.386
!MESSAGE Exception in design view callback:null
!STACK 0
java.lang.Exception
.......
.......
.......
!ENTRY org.eclipse.core.jobs 4 2 2012-11-22 18:07:48.821
!MESSAGE An internal error occurred during: "Build Project".
!STACK 0
java.lang.OutOfMemoryError: Java heap space
任何指针为什么会发生这种情况？