打包应用程序时出现Grails 3错误-无法解析配置':gspCompile'的所有依赖项 [英] Grails 3 error when packaging aplication- Could not resolve all dependencies for configuration ':gspCompile'

问题描述

应用信息:

• Grails版本:3.1.8
• Groovy版本:2.4.6
• JVM版本: 1.8.0_60

• Grails Version: 3.1.8
• Groovy Version: 2.4.6
• JVM Version: 1.8.0_60

我正在运行grails package以获取可运行的存档，但是遇到以下错误:

I'm running grails package to get runnable archives however I come across the following error:

无法解析配置':gspCompile'的所有依赖项. 无法解析javax.servlet:javax.servlet-api:3.1.0. 要求者: app:app:0.1 无法解析javax.servlet:javax.servlet-api:3.1.0. 无法获取资源' https://repo.grails.org/grails/core/javax/servlet/javax.servlet-api/3.1.0/javax.servlet-api-3.1.0.pom " . 无法HEAD' https://repo.grails.org/grails/core/javax/servlet/javax.servlet-api/3.1.0/javax.servlet-api-3.1.0.pom ". 连接到repo.grails.org:443 [repo.grails.org/52.205.225.191，repo.grails.org/23.23.24.228]失败:连接超时:连接

Could not resolve all dependencies for configuration ':gspCompile'. Could not resolve javax.servlet:javax.servlet-api:3.1.0. Required by: app:app:0.1 Could not resolve javax.servlet:javax.servlet-api:3.1.0. Could not get resource 'https://repo.grails.org/grails/core/javax/servlet/javax.servlet-api/3.1.0/javax.servlet-api-3.1.0.pom'. Could not HEAD 'https://repo.grails.org/grails/core/javax/servlet/javax.servlet-api/3.1.0/javax.servlet-api-3.1.0.pom'. Connect to repo.grails.org:443 [repo.grails.org/52.205.225.191, repo.grails.org/23.23.24.228] failed: Connection timed out: connect

Error Command [package] error: Could not execute build using Gradle distribution 'https://services.gradle.org/distributions/gradle-2.13-bin.zip'.

servlet api实际上在grails仓库中(感谢Loucher)，所以我不完全确定为什么会出现此错误.

The servlet api is in fact in the grails repo (thanks to Loucher) so I'm not entirely sure why I'm gettin this error.

推荐答案

经过研究，我发现Grails 3应该使用

After doing some research I have found out that Grails 3 should use Gradle 2.2 or higher and I was using version 2.1.3. After changing my gradle version to 2.3 the error seems to have disappeared however I had not got my runnable archives due to other errors. The error I was getting was the following:

org.codehaus.groovy.runtime.DefaultGroovyMethods.each(Ljava/util/List;Lgroovy/lang/Closure;)Ljava/util/List;

搜索此错误后，我遇到了一个错误在grails中.更多搜索使我转向这篇文章.我使用以下命令按照注释中的建议将Gradle版本更新为2.9:

After searching this error I had encountered I found out there is a bug in grails. More searching lead me to this post. I updated my Gradle version to 2.9 as suggested in the comments using the command below:

./gradlew wrapper --gradle-version 2.9

然后我使用gradle生成了战争文件，幸运的是，它似乎已经完成了.

I then used gradle to generate the war file and thankfully that seemed to have done it.

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