JHipster 7.1.0：无法使用jdl-import，在以下位置查找其他实体用户时引发错误 [英] JHipster 7.1.0: Failed to use jdl-import, throws Error looking for otherEntity User at
本文介绍了JHipster 7.1.0：无法使用jdl-import，在以下位置查找其他实体用户时引发错误的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
Error: Error looking for otherEntity User at Tag,Product,Blog,Post
at /Users/carestra/.nvm/versions/node/v14.17.3/lib/node_modules/generator-jhipster/generators/entity/index.js:560:19
at Array.forEach (<anonymous>)
at EntityGenerator.loadRelationships (/Users/carestra/.nvm/versions/node/v14.17.3/lib/node_modules/generator-jhipster/generators/entity/index.js:556:36)
at Object.<anonymous> (/Users/carestra/.nvm/versions/node/v14.17.3/lib/node_modules/generator-jhipster/node_modules/yeoman-generator/lib/index.js:1024:25)
at /Users/carestra/.nvm/versions/node/v14.17.3/lib/node_modules/generator-jhipster/node_modules/run-async/index.js:49:25
at new Promise (<anonymous>)
at /Users/carestra/.nvm/versions/node/v14.17.3/lib/node_modules/generator-jhipster/node_modules/run-async/index.js:26:19
at runLoop.add.once.once (/Users/carestra/.nvm/versions/node/v14.17.3/lib/node_modules/generator-jhipster/node_modules/yeoman-generator/lib/index.js:1025:11)
at Immediate.<anonymous> (/Users/carestra/.nvm/versions/node/v14.17.3/lib/node_modules/generator-jhipster/node_modules/grouped-queue/lib/subqueue.js:48:34)
at processImmediate (internal/timers.js:464:21)
INFO! Generator app child process exited with code 1
ERROR! Error executing app --reproducible --no-force --with-entities --no-dry-run --no-whitespace --no-bail --no-skip-regenerate --no-skip-yo-resolve --from-jdl --no-skip-cache --no-skip-install --no-force-install --no-ask-answered --no-defaults --no-skip-git
Error: Error executing app --reproducible --no-force --with-entities --no-dry-run --no-whitespace --no-bail --no-skip-regenerate --no-skip-yo-resolve --from-jdl --no-skip-cache --no-skip-install --no-force-install --no-ask-answered --no-defaults --no-skip-git
at ChildProcess.<anonymous> (/Users/carestra/.nvm/versions/node/v14.17.3/lib/node_modules/generator-jhipster/cli/import-jdl.js:194:16)
at ChildProcess.emit (events.js:375:28)
at Process.ChildProcess._handle.onexit (internal/child_process.js:277:12)如果我移动到blogGateWay并运行：MVN全新安装
我也收到异常；
[INFO] -------------------------------------------------------
[INFO] T E S T S
[INFO] -------------------------------------------------------
[ERROR] java.util.ServiceConfigurationError: org.junit.platform.launcher.TestExecutionListener: Provider reactor.blockhound.junit.platform.BlockHoundTestExecutionListener could not be instantiated
[INFO]
[INFO] Results:
[INFO]
[INFO] Tests run: 0, Failures: 0, Errors: 0, Skipped: 0
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 01:16 min
[INFO] Finished at: 2021-07-20T09:32:12+02:00
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:3.0.0-M5:test (default-test) on project blog-gate-way: There are test failures.
[ERROR]
[ERROR] Please refer to /Users/carestra/_A/repos/JHipster/microservices/blog1/blogGateWay/target/surefire-reports for the individual test results.
[ERROR] Please refer to dump files (if any exist) [date].dump, [date]-jvmRun[N].dump and [date].dumpstream.
[ERROR] There was an error in the forked process
[ERROR] java.util.ServiceConfigurationError: org.junit.platform.launcher.TestExecutionListener: Provider reactor.blockhound.junit.platform.BlockHoundTestExecutionListener could not be instantiated
[ERROR] org.apache.maven.surefire.booter.SurefireBooterForkException: There was an error in the forked process
[ERROR] java.util.ServiceConfigurationError: org.junit.platform.launcher.TestExecutionListener: Provider reactor.blockhound.junit.platform.BlockHoundTestExecutionListener could not be instantiated
[ERROR] at org.apache.maven.plugin.surefire.booterclient.ForkStarter.fork(ForkStarter.java:733)
[ERROR] at org.apache.maven.plugin.surefire.booterclient.ForkStarter.run(ForkStarter.java:305)
[ERROR] at org.apache.maven.plugin.surefire.booterclient.ForkStarter.run(ForkStarter.java:265)
[ERROR] at org.apache.maven.plugin.surefire.AbstractSurefireMojo.executeProvider(AbstractSurefireMojo.java:1314)
[ERROR] at org.apache.maven.plugin.surefire.AbstractSurefireMojo.executeAfterPreconditionsChecked(AbstractSurefireMojo.java:1159)
[ERROR] at org.apache.maven.plugin.surefire.AbstractSurefireMojo.execute(AbstractSurefireMojo.java:932)
[ERROR] at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:137)
[ERROR] at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:210)
[ERROR] at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:156)
[ERROR] at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:148)
[ERROR] at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:117)
[ERROR] at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:81)
[ERROR] at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:56)
[ERROR] at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128)
[ERROR] at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:305)
[ERROR] at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:192)
[ERROR] at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:105)
[ERROR] at org.apache.maven.cli.MavenCli.execute(MavenCli.java:957)
[ERROR] at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:289)
[ERROR] at org.apache.maven.cli.MavenCli.main(MavenCli.java:193)
[ERROR] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[ERROR] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
[ERROR] at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[ERROR] at java.base/java.lang.reflect.Method.invoke(Method.java:566)
[ERROR] at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:282)
[ERROR] at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:225)
[ERROR] at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:406)
[ERROR] at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:347)
[ERROR]
[ERROR] -> [Help 1]
[ERROR]我会将实例化的错误作为separate question发布。
您知道如何解决此问题吗？
下面是我使用的jdl文件(blog.jdl)：
application {
config {
applicationType gateway,
baseName blogGateWay,
packageName com.carestra.learn.jhipster.gateway,
authenticationType jwt,
serviceDiscoveryType eureka,
buildTool maven,
reactive true, // default true
skipClient false,
skipServer false,
skipUserManagement false,
databaseType sql,
prodDatabaseType postgresql,
devDatabaseType h2Disk,
cacheProvider ehcache,
testFrameworks [cypress]
}
entities *
}
application {
config {
applicationType microservice,
baseName blogBackend,
packageName com.carestra.learn.jhipster.backend,
authenticationType jwt,
serviceDiscoveryType eureka,
buildTool maven,
reactive true,
skipClient true,
skipUserManagement true,
clientFramework react,
databaseType sql,
prodDatabaseType postgresql,
devDatabaseType h2Disk,
cacheProvider hazelcast,
enableHibernateCache true,
testFrameworks [cypress]
}
entities *
}
entity Blog {
name String required minlength(3)
handle String required minlength(2)
}
entity Post {
title String required
content TextBlob required
date Instant required
}
entity Tag {
name String required minlength(2)
}
entity Product {
title String required
price BigDecimal required min(0)
image ImageBlob
}
relationship ManyToOne {
Blog{user(login)} to User
Post{blog(name)} to Blog
}
relationship ManyToMany {
Post{tag(name)} to Tag{post}
}
microservice * with blogBackend
deployment {
deploymentType docker-compose
appsFolders [blogGateWay, blogBackend]
dockerRepositoryName "carestra"
serviceDiscoveryType eureka
}运行：jhpster info om文件夹博客给我；
jhipster info
INFO! Using JHipster version installed globally
Welcome to the JHipster Information Sub-Generator
##### **JHipster Version(s)**
```
/<intentionally removed info>/blog
└── (empty)
```
cat: no such file or directory: .yo-rc.json
##### **JHipster configuration, a `.yo-rc.json` file generated in the root folder**
<details>
<summary>.yo-rc.json file</summary>
<pre>
</pre>
</details>
##### **JDL for the Entity configuration(s) `entityName.json` files generated in the `.jhipster` directory**
<details>
<summary>JDL entity definitions</summary>
<pre>
</pre>
</details>
##### **Environment and Tools**
openjdk version "11.0.11" 2021-04-20
OpenJDK Runtime Environment AdoptOpenJDK-11.0.11+9 (build 11.0.11+9)
Eclipse OpenJ9 VM AdoptOpenJDK-11.0.11+9 (build openj9-0.26.0, JRE 11 Mac OS X amd64-64-Bit Compressed References 20210421_957 (JIT enabled, AOT enabled)
OpenJ9 - b4cc246d9
OMR - 162e6f729
JCL - 7796c80419 based on jdk-11.0.11+9)
git version 2.23.0
node: v14.17.3
npm: 6.14.13
Docker version 20.10.7, build f0df350
docker-compose version 1.29.2, build 5becea4c
No change to package.json was detected. No package manager install will be executed.
Congratulations, JHipster execution is complete!
Sponsored with ❤️ by @oktadev.运行：jhpster info om文件夹blogGateWay给我；
jhipster info
INFO! Using JHipster version installed locally in current project's node_modules
Welcome to the JHipster Information Sub-Generator
##### **JHipster Version(s)**
```
blog-gate-way@0.0.1-SNAPSHOT /<intentional removed>/blog/blogGateWay
└── (empty)
```
##### **JHipster configuration, a `.yo-rc.json` file generated in the root folder**
<details>
<summary>.yo-rc.json file</summary>
<pre>
{
"generator-jhipster": {
"authenticationType": "jwt",
"clientFramework": "angularX",
"serverPort": "8080",
"serviceDiscoveryType": "eureka",
"skipUserManagement": false,
"withAdminUi": true,
"baseName": "blogGateWay",
"buildTool": "maven",
"databaseType": "sql",
"devDatabaseType": "h2Disk",
"cacheProvider": "no",
"enableHibernateCache": false,
"enableSwaggerCodegen": false,
"enableTranslation": true,
"jhiPrefix": "jhi",
"languages": ["en"],
"messageBroker": false,
"prodDatabaseType": "postgresql",
"searchEngine": false,
"skipClient": false,
"testFrameworks": ["cypress"],
"websocket": false,
"applicationType": "gateway",
"packageName": "com.carestra.learn.jhipster.gateway",
"packageFolder": "com/carestra/learn/jhipster/gateway",
"reactive": true,
"skipServer": false,
"jhipsterVersion": "7.1.0",
"clientPackageManager": "npm",
"dtoSuffix": "DTO",
"entitySuffix": "",
"clientTheme": "none",
"clientThemeVariant": "",
"applicationIndex": 0,
"applications": {
"blogBackend": {
"serverPort": "8081",
"applicationIndex": 1
}
},
"skipCheckLengthOfIdentifier": false,
"skipFakeData": false,
"blueprints": [],
"otherModules": [],
"pages": [],
"nativeLanguage": "en",
"creationTimestamp": 1626765856461,
"jwtSecretKey": "YourJWTSecretKeyWasReplacedByThisMeaninglessTextByTheJHipsterInfoCommandForObviousSecurityReasons",
"devServerPort": 4200,
"entities": ["Tag", "Product", "Blog", "Post"],
"lastLiquibaseTimestamp": 1626766096000
}
}
</pre>
</details>
##### **JDL for the Entity configuration(s) `entityName.json` files generated in the `.jhipster` directory**
<details>
<summary>JDL entity definitions</summary>
<pre>
entity Tag {
name String required minlength(2)
}
entity Product {
title String required
price BigDecimal required min(0)
image ImageBlob
}
entity Blog {
name String required minlength(3)
handle String required minlength(2)
}
entity Post {
title String required
content TextBlob required
date Instant required
}
relationship ManyToOne {
Blog{user(login)} to User
Post{blog(name)} to Blog
}
relationship ManyToMany {
Post{tag(name)} to Tag{post}
}
microservice Tag, Product, Blog, Post with blogBackend
clientRootFolder Tag, Product, Blog, Post with blogBackend
</pre>
</details>
##### **Environment and Tools**
openjdk version "11.0.11" 2021-04-20
OpenJDK Runtime Environment AdoptOpenJDK-11.0.11+9 (build 11.0.11+9)
Eclipse OpenJ9 VM AdoptOpenJDK-11.0.11+9 (build openj9-0.26.0, JRE 11 Mac OS X amd64-64-Bit Compressed References 20210421_957 (JIT enabled, AOT enabled)
OpenJ9 - b4cc246d9
OMR - 162e6f729
JCL - 7796c80419 based on jdk-11.0.11+9)
git version 2.23.0
node: v14.17.3
npm: 6.14.13
Docker version 20.10.7, build f0df350
docker-compose version 1.29.2, build 5becea4c
No change to package.json was detected. No package manager install will be executed.
Congratulations, JHipster execution is complete!
Sponsored with ❤️ by @oktadev.推荐答案
发生错误，因为您使用的是JWT身份验证类型，而不是OAuth2。
对于OAuth2，微服务中有一种从令牌中提取用户数据并将其保存到服务数据库的机制。
不幸的是，我找不到任何有关此问题的文档，因此我在 https://github.com/jhipster/generator-jhipster/blob/main/utils/entity.js确定是否激活此用户快照的测试在哪里： entityWithConfig.saveUserSnapshot =
entityWithConfig.applicationType === MICROSERVICE &&
entityWithConfig.authenticationType === OAUTH2 &&
hasBuiltInUserField &&
entityWithConfig.dto === NO_MAPPER;
您可以看到，还有一个条件是不使用DTO。
此机制有一些限制，因为只有在调用服务API时才会更新用户的数据，您可以想象这样的情况：用户在网关中被更新，而后台作业正在使用旧版本的用户的服务中运行。
对于JWT，这尚未实现，因为令牌未包含足够的有关用户的数据，它仅包含登录名和角色。
因此，使用JWT，您是否可以在博客中仅存储用户的ID(或登录名)，而不定义与用户实体的关系，因为它只存在于网关数据库中。
这篇关于JHipster 7.1.0：无法使用jdl-import，在以下位置查找其他实体用户时引发错误的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
查看全文
