org.springframework.beans.factory.nosuchbeandefinitionexception没有命名的bean。 在Liferay中

Question

我已经删除了META-INF中的所有files（10）。 之后，我运行服务构建器，显示org.springframework.beans.factory.nosuchbeandefinitionexception没有命名的bean。 即使我重新启动服务器，它也不会在META-INF下生成所有文件（10）。 甚至还清理了捆绑中的临时文件，甚至我删除了该项目。

Buildfile: F:\sudheer-workspace\eclipse\workspace\plugins\portlets\LibraryPortlet-portlet\build.xml
    build-service:
         [copy] Copied 1 empty directory to 1 empty directory under F:\sudheer-workspace\eclipse\workspace\plugins\portlets\LibraryPortlet-portlet\docroot\WEB-INF\classes
         [java] Loading jar:file:/F:/sudheer-workspace/eclipse/workspace/bundles/tomcat-6.0.29/webapps/ROOT/WEB-INF/lib/portal-impl.jar!/system.properties
         [java] Loading jar:file:/F:/sudheer-workspace/eclipse/workspace/bundles/tomcat-6.0.29/webapps/ROOT/WEB-INF/lib/portal-impl.jar!/portal.properties
         [java] Loading file:/F:/sudheer-workspace/eclipse/workspace/bundles/tomcat-6.0.29/webapps/ROOT/WEB-INF/classes/portal-ext.properties
         [java] Loading jar:file:/F:/sudheer-workspace/eclipse/workspace/bundles/tomcat-6.0.29/webapps/ROOT/WEB-INF/lib/portal-impl.jar!/com/liferay/portal/tools/dependencies/portal-tools.properties
         [java] 13:48:22,125 INFO  [PortalImpl:278] Global lib directory /F:/sudheer-workspace/eclipse/workspace/bundles/tomcat-6.0.29/lib/ext/
         [java] 13:48:22,125 INFO  [PortalImpl:298] Portal lib directory /F:/sudheer-workspace/eclipse/workspace/bundles/tomcat-6.0.29/webapps/ROOT/WEB-INF/lib/
         [java] Building Library
         [java] Building FileUploader
         [java] Error on line 73, column 33 in com/liferay/portal/tools/servicebuilder/dependencies/model_impl.ftl
         [java] serviceBuilder.getSqlType(packagePath + ".model." + entity.getName(), column.getName(), column.getType()) is undefined.
         [java] It cannot be assigned to sqlType
         [java] The problematic instruction:
         [java] ----------
         [java] ==> assignment: sqlType=serviceBuilder.getSqlType(packagePath + ".model." + entity.getName(), column.getName(), column.getType()) [on line 73, column 33 in com/liferay/portal/tools/servicebuilder/dependencies/model_impl.ftl]
         [java] ----------
         [java] Java backtrace for programmers:
         [java] ----------
         [java] freemarker.core.InvalidReferenceException: Error on line 73, column 33 in com/liferay/portal/tools/servicebuilder/dependencies/model_impl.ftl
         [java] serviceBuilder.getSqlType(packagePath + ".model." + entity.getName(), column.getName(), column.getType()) is undefined.
         [java] It cannot be assigned to sqlType
         [java]     at freemarker.core.Assignment.accept(Assignment.java:111)
         [java]     at freemarker.core.Environment.visit(Environment.java:210)
         [java]     at freemarker.core.MixedContent.accept(MixedContent.java:92)
         [java]     at freemarker.core.Environment.visit(Environment.java:210)
         [java]     at freemarker.core.IteratorBlock$Context.runLoop(IteratorBlock.java:179)
         [java]     at freemarker.core.Environment.visit(Environment.java:417)
         [java]     at freemarker.core.IteratorBlock.accept(IteratorBlock.java:102)
         [java]     at freemarker.core.Environment.visit(Environment.java:210)
         [java]     at freemarker.core.MixedContent.accept(MixedContent.java:92)
         [java]     at freemarker.core.Environment.visit(Environment.java:210)
         [java]     at freemarker.core.Environment.visit(Environment.java:299)
         [java]     at freemarker.core.CompressedBlock.accept(CompressedBlock.java:73)
         [java]     at freemarker.core.Environment.visit(Environment.java:210)
         [java]     at freemarker.core.MixedContent.accept(MixedContent.java:92)
         [java]     at freemarker.core.Environment.visit(Environment.java:210)
         [java]     at freemarker.core.Environment.process(Environment.java:190)
         [java]     at freemarker.template.Template.process(Template.java:237)
         [java]     at com.liferay.portal.freemarker.FreeMarkerUtil.process(FreeMarkerUtil.java:49)
         [java]     at com.liferay.portal.freemarker.FreeMarkerUtil.process(FreeMarkerUtil.java:39)
         [java]     at com.liferay.portal.tools.servicebuilder.ServiceBuilder._processTemplate(ServiceBuilder.java:4446)
         [java]     at com.liferay.portal.tools.servicebuilder.ServiceBuilder._createModelImpl(ServiceBuilder.java:2420)
         [java]     at com.liferay.portal.tools.servicebuilder.ServiceBuilder.<init>(ServiceBuilder.java:1023)
         [java]     at com.liferay.portal.tools.servicebuilder.ServiceBuilder.<init>(ServiceBuilder.java:396)
         [java]     at com.liferay.portal.tools.servicebuilder.ServiceBuilder.main(ServiceBuilder.java:176)
        [mkdir] Created dir: F:\sudheer-workspace\eclipse\workspace\plugins\portlets\LibraryPortlet-portlet\docroot\WEB-INF\service-classes
       [delete] Deleting: F:\sudheer-workspace\eclipse\workspace\plugins\portlets\LibraryPortlet-portlet\docroot\WEB-INF\lib\LibraryPortlet-portlet-service.jar
    compile-java:
        [javac] Compiling 27 source files to F:\sudheer-workspace\eclipse\workspace\plugins\portlets\LibraryPortlet-portlet\docroot\WEB-INF\service-classes
        [javac] Note: Some input files use or override a deprecated API.
        [javac] Note: Recompile with -Xlint:deprecation for details.
        [javac] Note: Some input files use unchecked or unsafe operations.
        [javac] Note: Recompile with -Xlint:unchecked for details.
          [zip] Building zip: F:\sudheer-workspace\eclipse\workspace\plugins\portlets\LibraryPortlet-portlet\docroot\WEB-INF\lib\LibraryPortlet-portlet-service.jar
       [delete] Deleting directory F:\sudheer-workspace\eclipse\workspace\plugins\portlets\LibraryPortlet-portlet\docroot\WEB-INF\service-classes
    BUILD SUCCESSFUL
    Total time: 7 seconds

Answer 1

从错误起，看来您的LibraryPortlet-portlet无法正确编译，请检查以下2件事。

1. 您的Service.xml编写正确
2. 检查eclipse在运行ant build-service时用来构建的javac版本，因为类文件似乎存在版本冲突。 试试javac runtime 1.6希望对您有所帮助！