At least one JPA metamodel must be present!
使用spring jpa是一直报这个错，找了两天网上没有找到答案，最后发现时配置配错了，如下： ...
原文：yarn出现“There are no scenarios ; must have at least one"
错误信息: There are no scenarios must have at least one 背景:在将vscode自动化构建编译打包时出现这种情况，主要是执行yarn这一步出现的。 本次这个另外的虚拟机环境有点乱，主要体现为版本不统一 比如node.js要求为 . . 及其 以下，而原先的为 版本 等大大小小问题。 解决办法: 主要参考了该博文:https: blog.csdn.net ...
2019-01-27 21:58 0 2053 推荐指数：
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