Grails 页面组件模板的定义'$'；属于'；应用程序摘要页'；无效，参数必须是闭包或映射和闭包

下面是我的Geb页面、规格和错误。我不知道问题出在哪里，出在什么地方。当我从

应用程序摘要页面

中删除以下内容时，我没有收到此错误

ds(wait: true) { module DatasourceInformationRow, $("table.ic-table-creditReportProduct table tr", it) } 规格

类SearchSpec扩展了BaseUiSpec { def设置（） { 登录（“经理”） }

}

错误

geb.waiting.WaitTimeoutException: condition did not pass in 15.0 seconds (failed with exception)
    at geb.waiting.Wait.waitFor(Wait.groovy:126)
    at geb.content.PageContentTemplate.create(PageContentTemplate.groovy:117)
    at geb.content.PageContentTemplate.get(PageContentTemplate.groovy:98)
    at geb.content.NavigableSupport.getContent(NavigableSupport.groovy:43)
    at geb.content.NavigableSupport.propertyMissing(NavigableSupport.groovy:127)
    at geb.Browser.propertyMissing(Browser.groovy:175)
    at geb.spock.GebSpec.propertyMissing(GebSpec.groovy:55)
    at test.SearchSpec.cccc(SearchSpec.groovy:33)
Caused by: geb.error.InvalidPageContent: Definition of page component template '$' of 'ApplicationSummaryPage' is invalid, params must be either a Closure, or Map and Closure (args were: [class java.lang.String, null])
    at geb.content.PageContentTemplateBuilder.throwBadInvocationError(PageContentTemplateBuilder.groovy:69)
    at geb.content.PageContentTemplateBuilder.methodMissing(PageContentTemplateBuilder.groovy:51)
    at groovy.lang.GroovyObjectSupport.invokeMethod(GroovyObjectSupport.java:44)
    at com.equifax.ic.testing.framework.ui.pages.applicationmanagement.ApplicationSummaryPage._clinit__closure2_closure5(ApplicationSummaryPage.groovy:24)
    at com.equifax.ic.testing.framework.ui.pages.applicationmanagement.ApplicationSummaryPage._clinit__closure2_closure5(ApplicationSummaryPage.groovy)
    at geb.content.PageContentTemplate.invokeFactory(PageContentTemplate.groovy:134)
    at geb.content.PageContentTemplate.create_closure1(PageContentTemplate.groovy:103)
    at geb.content.PageContentTemplate.create_closure1(PageContentTemplate.groovy)
    at geb.waiting.Wait.waitFor(Wait.groovy:115)
    ... 7 more

---

问题是我无法通过ds的索引。更正的版本如下

println "-----???"+ ds(0)

在Geb邮件列表上得到回复。在这里为其他人发帖

geb.waiting.WaitTimeoutException: condition did not pass in 15.0 seconds (failed with exception)
    at geb.waiting.Wait.waitFor(Wait.groovy:126)
    at geb.content.PageContentTemplate.create(PageContentTemplate.groovy:117)
    at geb.content.PageContentTemplate.get(PageContentTemplate.groovy:98)
    at geb.content.NavigableSupport.getContent(NavigableSupport.groovy:43)
    at geb.content.NavigableSupport.propertyMissing(NavigableSupport.groovy:127)
    at geb.Browser.propertyMissing(Browser.groovy:175)
    at geb.spock.GebSpec.propertyMissing(GebSpec.groovy:55)
    at test.SearchSpec.cccc(SearchSpec.groovy:33)
Caused by: geb.error.InvalidPageContent: Definition of page component template '$' of 'ApplicationSummaryPage' is invalid, params must be either a Closure, or Map and Closure (args were: [class java.lang.String, null])
    at geb.content.PageContentTemplateBuilder.throwBadInvocationError(PageContentTemplateBuilder.groovy:69)
    at geb.content.PageContentTemplateBuilder.methodMissing(PageContentTemplateBuilder.groovy:51)
    at groovy.lang.GroovyObjectSupport.invokeMethod(GroovyObjectSupport.java:44)
    at com.equifax.ic.testing.framework.ui.pages.applicationmanagement.ApplicationSummaryPage._clinit__closure2_closure5(ApplicationSummaryPage.groovy:24)
    at com.equifax.ic.testing.framework.ui.pages.applicationmanagement.ApplicationSummaryPage._clinit__closure2_closure5(ApplicationSummaryPage.groovy)
    at geb.content.PageContentTemplate.invokeFactory(PageContentTemplate.groovy:134)
    at geb.content.PageContentTemplate.create_closure1(PageContentTemplate.groovy:103)
    at geb.content.PageContentTemplate.create_closure1(PageContentTemplate.groovy)
    at geb.waiting.Wait.waitFor(Wait.groovy:115)
    ... 7 more

println "-----???"+ ds(0)