java.lang.NoClassDefFoundError: org/springframework/data/repository/config/BootstrapMode
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java.lang.NoClassDefFoundError: org/springframework/data/repository/config/BootstrapMode
提问by BlueScoreMan
I'm doing this project with spring boot and I tried to write some tests but sadly I get this exception stacktrace:
我正在用 spring boot 做这个项目，我试图写一些测试，但遗憾的是我得到了这个异常堆栈跟踪：
java.lang.IllegalStateException: Failed to load ApplicationContext
Caused by: org.springframework.beans.factory.BeanDefinitionStoreException: Failed to read candidate component class: file [somepath/config/PostgresJpaConfig.class]; nested exception is java.lang.NoClassDefFoundError: org/springframework/data/repository/config/BootstrapMode
Caused by: java.lang.NoClassDefFoundError: org/springframework/data/repository/config/BootstrapMode
I looked if some sort of dependency was missing in my build.gradle, but I don't think so. The BootstrapModethingy doesn't exist anywhere, not even on the Central Maven Repository. I searched through my entire project with IntelliJ for any type of BootstrapModeappearance, without any luck.
我查看了build.gradle 中是否缺少某种依赖项，但我不这么认为。该BootstrapMode啄不存在任何地方，甚至没有在中央Maven仓库。我用 IntelliJ 在我的整个项目中搜索了任何类型的BootstrapMode外观，但没有任何运气。
These are my gradle dependencies:
这些是我的 gradle 依赖项：
This is my PostgrsJpaConfig class: PostgresJpaConfig class
这是我的 PostgrsJpaConfig 类： PostgresJpaConfig 类
采纳答案by BlueScoreMan
TL;DR: I was mixing up Spring versions. Overriding one version with another, which you shouldn't do.
TL;DR：我混淆了 Spring 版本。用另一个版本覆盖一个版本，您不应该这样做。
Instead of using the org.springframework.datadependency, I should use org.springframework.boot:spring-boot-starter-data-jpa.
而不是使用的org.springframework.data依赖，我应该使用org.springframework.boot:spring-boot-starter-data-jpa。
