我的问题类似于: maven compilation failure 但是没有解决方法。Maven在Linux上找不到符号错误但不是Windows
我有两个maven项目:A是B的依赖关系。我可以在Windows 7(我的开发机器)和Linux(AWS EC2实例)上成功编译,测试,打包和安装A.我也可以编译,测试,封装,并在Windows 7安装B当我尝试编译B于Linux的,然而,行家提出了一个“无法找到符号”错误:
# mvn clean package install
[INFO] Scanning for projects...
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building xxxxx-api Maven Webapp 1.0-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] --- maven-clean-plugin:2.4.1:clean (default-clean) @ xxxxx-api ---
[INFO] Deleting /secure-mnt/xxxxx-api/target
[INFO]
[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ xxxxx-api ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 5 resources
[INFO]
[INFO] --- maven-compiler-plugin:3.0:compile (default-compile) @ xxxxx-api ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling 20 source files to /secure-mnt/xxxxx-api/target/classes
[INFO] -------------------------------------------------------------
[ERROR] COMPILATION ERROR :
[INFO] -------------------------------------------------------------
[ERROR] /secure-mnt/xxxxx-api/src/main/java/com/company/util/Logging.java:[21,13] cannot find symbol
symbol: class CryptoLogging
[ERROR] /secure-mnt/xxxxx-api/src/main/java/com/company/util/Logging.java:[32,39] cannot find symbol
symbol: method getLogger(java.lang.String)
location: class com.company.util.Logging
[INFO] 2 errors
.....
我对Java的相同版本(1.7.0_25)和Maven(3.0.5)安装在两个系统上,并且两者都使用来自Git的相同源代码版本。运行mvn dependency:list
显示没有警告。项目一个jar在Linux服务器的本地m2存储库中,并且具有可用的类和方法。
似乎Maven并没有让Java编译器意识到Linux上的Project A jar,但我不明白为什么。 Maven可能无法正确指定Java类路径吗?
有没有人有建议尝试或测试的东西?
如果它是相关的:
# mvn -version
Apache Maven 3.0.5 (r01de14724cdef164cd33c7c8c2fe155faf9602da; 2013-02-19 13:51:28+0000)
Maven home: /usr/local/apache-maven/apache-maven-3.0.5
Java version: 1.7.0_25, vendor: Oracle Corporation
Java home: /usr/java/jdk1.7.0_25/jre
Default locale: en_US, platform encoding: UTF-8
OS name: "linux", version: "3.4.48-45.46.amzn1.x86_64", arch: "i386", family: "unix"
因为我相信有人会问看POM,这里是B项目的相关部分有什么特别的依赖都:
<dependencies>
<!-- For Project A. -->
<dependency>
<groupId>com.company.projectA</groupId>
<artifactId>company-projectA</artifactId>
<version>1.0-SNAPSHOT</version>
</dependency>
<!-- For RESTful services. -->
<dependency>
<groupId>com.google.code.gson</groupId>
<artifactId>gson</artifactId>
<version>2.2.2</version>
</dependency>
<!-- For testing. -->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.10</version>
<scope>test</scope>
</dependency>
</dependencies>
非常感谢您的帮助。
即使我明确地将存储库设置为默认存储库('export M2_REPO =〜/ .m2/repository')并以'mvn -o clean package install'离线模式运行,这种情况仍然会失败。软件包A安装到本地存储库,但软件包B找不到它。 – Richard