質問編集履歴
3
エラー内容の変更
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Spring Boot入門という参考書を勉強しているのですが、参考書のとおりにコードを書いて実行するとエラーが出ます。
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2
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2
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先週から解決策を調べているのですが、まだわかりません。
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ご教授お願いいたします。
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```java
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@@ -189,11 +189,8 @@
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</plugin>
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</plugins>
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</build>
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-
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</project>
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```
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エラー内容
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198
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org.springframework.beans.factory.BeanCreationException:
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199
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at com.yamada.springboot.MyBootAppApplication.main(MyBootAppApplication.java:10) [classes/:na]
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org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'heloController':Error creating bean with name 'myDataRepository':No bean named 'entityManagerFactory' is defined
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2
エラー内容の変更
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@@ -114,6 +114,21 @@
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}
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```
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```java
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package com.yamada.springboot;
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import org.springframework.boot.SpringApplication;
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import org.springframework.boot.autoconfigure.SpringBootApplication;
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122
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123
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@SpringBootApplication
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public class MyBootAppApplication {
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public static void main(String[] args) {
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SpringApplication.run(MyBootAppApplication.class, args);
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}
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}
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```
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```xml
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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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@@ -180,4 +195,5 @@
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```
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エラー内容
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198
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org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'jpaMappingContext':At least one JPA metamodel must be present!
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at com.yamada.springboot.MyBootAppApplication.main(MyBootAppApplication.java:10) [classes/:na]
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エラー内容を追記しました
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body
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@@ -178,4 +178,6 @@
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</project>
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```
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```
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エラー内容
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183
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Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'entityManagerFactory' is defined
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