Grails 1.3.7 / Java 7兼容性

有没有人幸运使用Java 7运行Grails 1.3.7应用程序？ 我创建了一个全新的Grails 1.3.7应用程序，并尝试在Java 7下运行它。我得到以下错误，但应用程序似乎运行正常。 我们有一些1.3.7应用程序，我们不愿意升级到Grails 2.x，所以任何想法都会非常感激。

Unable to use direct char[] access of java.lang.String java.lang.NoSuchFieldException: count at java.lang.Class.getDeclaredField(Class.java:1899) at org.codehaus.groovy.grails.web.util.StringCharArrayAccessor.(StringCharArrayAccessor.java:53) at org.codehaus.groovy.grails.web.util.StreamCharBuffer.readAsString(StreamCharBuffer.java:531) at org.codehaus.groovy.grails.web.util.StreamCharBuffer.toString(StreamCharBuffer.java:552) at org.codehaus.groovy.grails.web.pages.FastStringWriter.getValue(FastStringWriter.java:59) at org.codehaus.groovy.grails.web.pages.FastStringWriter.toString(FastStringWriter.java:55) at org.codehaus.groovy.grails.web.pages.GroovyPageParser.startTag(GroovyPageParser.java:1119) at org.codehaus.groovy.grails.web.pages.GroovyPageParser.page(GroovyPageParser.java:801) at org.codehaus.groovy.grails.web.pages.GroovyPageParser.generateGsp(GroovyPageParser.java:380) at org.codehaus.groovy.grails.web.pages.GroovyPageParser.parse(GroovyPageParser.java:326) at org.codehaus.groovy.grails.web.pages.GroovyPagesTemplateEngine.buildPageMetaInfo(GroovyPagesTemplateEngine.java:584) at org.codehaus.groovy.grails.web.pages.GroovyPagesTemplateEngine.createTemplate(GroovyPagesTemplateEngine.java:493) at org.codehaus.groovy.grails.web.pages.GroovyPagesTemplateEngine.createTemplateWithResource(GroovyPagesTemplateEngine.java:473) at org.codehaus.groovy.grails.web.pages.GroovyPagesTemplateEngine.createTemplate(GroovyPagesTemplateEngine.java:246) at org.codehaus.groovy.grails.web.pages.GroovyPagesTemplateEngine.createTemplateForUri(GroovyPagesTemplateEngine.java:373) at org.codehaus.groovy.grails.web.pages.GroovyPagesTemplateEngine.createTemplateForUri(GroovyPagesTemplateEngine.java:345) at org.codehaus.groovy.grails.web.pages.GroovyPagesTemplateEngine.createTemplate(GroovyPagesTemplateEngine.java:262) at org.codehaus.groovy.grails.web.servlet.view.GroovyPageView.renderWithTemplateEngine(GroovyPageView.java:146) at org.codehaus.groovy.grails.web.servlet.view.GroovyPageView.renderMergedOutputModel(GroovyPageView.java:81) at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:250) at org.codehaus.groovy.grails.web.mapping.filter.UrlMappingsFilter.renderViewForUrlMappingInfo(UrlMappingsFilter.java:260) at org.codehaus.groovy.grails.web.mapping.filter.UrlMappingsFilter.doFilterInternal(UrlMappingsFilter.java:189) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.codehaus.groovy.grails.web.sitemesh.GrailsPageFilter.obtainContent(GrailsPageFilter.java:245) at org.codehaus.groovy.grails.web.sitemesh.GrailsPageFilter.doFilter(GrailsPageFilter.java:134) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.codehaus.groovy.grails.web.servlet.filter.GrailsReloadServletFilter.doFilterInternal(GrailsReloadServletFilter.java:104) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.codehaus.groovy.grails.web.servlet.mvc.GrailsWebRequestFilter.doFilterInternal(GrailsWebRequestFilter.java:69) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.codehaus.groovy.grails.web.filters.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:69) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76) at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:237) at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454) at java.lang.Thread.run(Thread.java:722) 

Answer 1

这很烦人但可以安全地忽略，并在2.1.1和2.2中修复 – 有关详细信息，请参阅https://github.com/grails/grails-core/issues/2359 。

Answer 2

设置JAVA_OPTS系统属性：
Windows： SET JAVA_OPTS=-Dstringchararrayaccessor.disabled=true
Unix： export JAVA_OPTS=-Dstringchararrayaccessor.disabled=true

Answer 3

根据我在源代码中看到的 ，您可以将JVM属性stringchararrayaccessor.disabled设置为true 。

Answer 4

修复了在启动Collabnet Subversion Edge Server 4.x时观察到相同问题的人员。

猜猜添加JAVA_OPTS = -Dstringchararrayaccessor.disabled = true的正确位置，不是csvn启动脚本，而是tanukisoft包装器conf。

Aka，编辑$ csvn_home / data / conf / csvn-wrapper.conf并添加，

wrapper.java.additional.x = -Dstringchararrayaccessor.disabled =真

（其中x未按顺序使用）