Question

我将多个 grails 项目用于各种报告和 API 相关任务。昨天在尝试构建我的项目时，我开始收到与缺少依赖项相关的各种错误。我没有做任何代码更改来提示这些缺失的依赖项，其中一些来自在我的项目中使用了多年的其他包，而从未抱怨过这些缺失的依赖项。以下是其中一些错误的示例：

C:\Users\Public\Grails3\fitment-app\grails-app\controllers\com\gammapowersports\FitmentProductController.groovy: 11: unable to resolve class org.apache.commons.io.FileUtils

还有一个：

Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [grails.boot.config.GrailsApplicationPostProcessor]: Factory method 'grailsApplicationPostProcessor' threw exception; nested exception is org.grails.core.exceptions.GrailsRuntimeException: Failed to introspect class: class grails.plugin.springsecurity.rest.JwtService
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:189)
at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:588)
... 23 common frames omitted
Caused by: org.grails.core.exceptions.GrailsRuntimeException: Failed to introspect class: class grails.plugin.springsecurity.rest.JwtService
at grails.core.ArtefactHandlerAdapter.isArtefact(ArtefactHandlerAdapter.java:129)
at grails.core.DefaultGrailsApplication.addOverridableArtefact(DefaultGrailsApplication.java:772)
at org.grails.plugins.AbstractGrailsPluginManager.registerProvidedArtefacts(AbstractGrailsPluginManager.java:310)
at grails.boot.config.GrailsApplicationPostProcessor.performGrailsInitializationSequence(GrailsApplicationPostProcessor.groovy:110)
at grails.boot.config.GrailsApplicationPostProcessor.initializeGrailsApplication(GrailsApplicationPostProcessor.groovy:93)
at grails.boot.config.GrailsApplicationPostProcessor.setApplicationContext(GrailsApplicationPostProcessor.groovy:225)
at grails.boot.config.GrailsApplicationPostProcessor.<init>(GrailsApplicationPostProcessor.groovy:77)
at grails.boot.config.GrailsAutoConfiguration.grailsApplicationPostProcessor(GrailsAutoConfiguration.groovy:69)
at com.gammapowersports.Application.grailsApplicationPostProcessor(Application.groovy)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.springsource.loaded.ri.ReflectiveInterceptor.jlrMethodInvoke(ReflectiveInterceptor.java:1426)
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:162)
... 24 common frames omitted

我可以通过添加依赖项来解决这些错误，以满足特定的依赖项，我这样做是为了让我的项目再次构建。

我的问题是为什么这些依赖项突然开始失败？我想知道这是否与从 Bintray 迁移为 Grails 的主要插件提供商有关。有其他人遇到过这些问题吗？

Answer 1

最常见的问题就是您需要刷新依赖项。运行这个命令：

./gradlew clean;./gradlew build --stacktrace  --refresh-dependencies

这应该可以清理您的缓存并刷新您的依赖项。

作为记录，bintray 表示他们将继续维护所有旧的存储库/存档，但他们不会接受任何新的存储库。

Grails 项目突然缺少依赖项

1 个答案: