Maven项目编译中的错误 [英] Error in Compilation of Maven Project

问题描述

我试图创建一个Maven Endpoint项目，并且在创建时我在Windows命令提示符下得到以下语句:

I am trying to create an Maven Endpoint project and while creating i am getting the following statement in windows command prompt:

为属性"gcloud-version"定义值:$ {gcloud.plugin.version} ::

我应该输入一个特定的版本吗?
当我尝试提供默认值时，创建了该项目，但是后来尝试编译它时，在命令提示符下出现以下错误:

Is there a specific version which i am supposed to enter?
When I tried giving default value, the project was created but later on when I tried compiling it, i got the following error in command prompt:

C:\projects\syncDb>mvn clean install        
 [INFO] Scanning for projects...    
 [ERROR] 
 [ERROR] Some problems were encountered while processing the POMs:    
 [ERROR] Resolving expression: '${gcloud.plugin.version}':  
 Detected the following recursive expression cycle in  'gcloud.plugin.version': [gcloud.plugin.version]    
 @[ERROR] Resolving expression: '${gcloud.plugin.version}': 
 Detected the followingrecursive expression cycle in 'gcloud.plugin.version': [gcloud.plugin.version]    
 @[ERROR] 'build.plugins.plugin.version' for com.google.appengine:gcloud-maven-plugin must be a valid version but is '${gcloud.plugin.version}'. @ line 150, column 24    
 @[ERROR] The build could not read 1 project -> [Help 1]    
 [ERROR]
 [ERROR]   The project com.focusanything.syncDb:synchDb:1.0-SNAPSHOT(C:\projects\syncDb\pom.xml) has 3 errors    
 [ERROR]     Resolving expression: '${gcloud.plugin.version}': Detected the following recursive expression cycle in 'gcloud.plugin.version': [gcloud.plugin.version] -> [Help 2]    
 [ERROR]     Resolving expression: '${gcloud.plugin.version}': Detected the following recursive expression cycle in 'gcloud.plugin.version': [gcloud.plugin.version] -> [Help 2]    
 [ERROR]     'build.plugins.plugin.version' for com.google.appengine:gcloud-maven-plugin must be a valid version but is '${gcloud.plugin.version}'. @ line 150, column 24        
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the-eswitch.    
[ERROR] Re-run Maven using the -X switch to enable full debug logging.

:

先谢谢您

推荐答案

我遇到了相同的错误. 我从这里获取版本 https://cloud.google.com/sdk/downloads 并放入pom.xml

I had the same error. I took version from here https://cloud.google.com/sdk/downloads and put it into pom.xml

<gcloud.plugin.version>117</gcloud.plugin.version>

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