Errors running builder 'Android Package Builder' on project 解决方法

<think>好的，用户遇到了Maven构建过程中maven-resources-plugin:2.6无法解析的问题。我需要根据我的知识库和提供的引用内容来寻找解决方案。首先，这个问题通常和Maven仓库的连接或插件版本有关。 首先，检查Maven的settings.xml文件中的仓库配置是否正确。用户可能使用的是公司内部仓库，需要确认镜像设置和代理是否正常。引用[3]中提到了使用Maven命令生成项目时指定了archetype版本，可能需要正确的仓库访问权限。 其次，清理本地仓库的缓存。有时候下载的插件不完整会导致问题，删除.m2/repository/org/apache/maven/plugins/maven-resources-plugin/2.6/目录下的文件，然后重新构建可以解决。 另外，检查网络连接，特别是如果用户在公司网络，可能需要配置代理。引用[2]中提到Maven默认支持单元测试，但构建时需要下载依赖，网络问题可能导致插件无法下载。 还有可能需要升级插件版本。maven-resources-plugin:2.6比较旧，可能不再被中央仓库支持。引用[3]中使用的archetypeVersion是2.0，可能需要更新到更高版本。建议用户将插件版本升级到3.3.0，并修改pom.xml中的配置。 如果问题依旧，可以尝试强制更新快照版本，使用-U参数运行Maven命令。或者手动下载插件并安装到本地仓库，如引用[1]中的用户可能需要手动安装插件。 最后，考虑Maven版本是否过旧，升级到3.6.3以上可能解决兼容性问题。同时，确认项目中的JDK版本是否与插件兼容，避免版本冲突。 需要将这些步骤整理成用户容易理解的解决方案，分点说明，并生成相关问题供用户参考。</think>### Maven构建错误：maven-resources-plugin 2.6无法解析的解决方案 #### 问题原因分析 Maven构建时出现`maven-resources-plugin:2.6 artifact descriptor cannot be resolved`错误，通常由以下原因导致： 1. **仓库配置问题**：本地仓库或远程仓库未正确配置，导致插件元数据（`.pom`文件）无法下载[^3]。 2. **网络限制或代理问题**：企业网络可能拦截Maven中央仓库请求，或未配置代理[^2]。 3. **插件版本过旧**：`maven-resources-plugin:2.6`发布于2014年，可能已从中央仓库移除[^3]。 --- #### 分步解决方案 1. **检查仓库配置** - 打开Maven配置文件`$MAVEN_HOME/conf/settings.xml`或用户目录下的`~/.m2/settings.xml`。 - 确认是否配置了有效的镜像仓库（例如阿里云镜像）： ```xml <mirror> <id>aliyun</id> <name>Aliyun Maven Mirror</name> <url>https://maven.aliyun.com/repository/public</url> <mirrorOf>central</mirrorOf> </mirror> ``` 2. **清理本地仓库缓存** ```bash # 删除插件缓存目录 rm -rf ~/.m2/repository/org/apache/maven/plugins/maven-resources-plugin/2.6/ # 强制重新下载依赖 mvn clean install -U ``` 3. **升级插件版本** 在项目的`pom.xml`中显式指定新版本插件： ```xml <build> <plugins> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-resources-plugin</artifactId> <version>3.3.0</version> <!-- 当前稳定版本 --> </plugin> </plugins> </build> ``` 4. **检查网络代理** - 如果使用代理，在`settings.xml`中添加代理配置： ```xml <proxy> <id>proxy</id> <active>true</active> <protocol>http</protocol> <host>proxy.example.com</host> <port>8080</port> </proxy> ``` 5. **手动安装插件（备用方案）** ```bash mvn install:install-file -DgroupId=org.apache.maven.plugins \ -DartifactId=maven-resources-plugin \ -Dversion=2.6 \ -Dfile=下载的插件jar路径 \ -DpomFile=下载的插件pom路径 ``` --- #### 验证修复 执行以下命令验证构建是否成功： ```bash mvn clean package -DskipTests ``` ---

### PostgreSQL Stack Builder Installation and Usage Guide #### Overview of PostgreSQL Stack Builder PostgreSQL Stack Builder is a tool designed to simplify the process of installing additional components for PostgreSQL databases. This includes extensions like PostGIS, pgAdmin, and other utilities that enhance functionality[^1]. The tool provides an intuitive graphical user interface (GUI) which guides users through selecting and configuring various add-ons. #### System Requirements Before proceeding with the installation, ensure that the system meets minimum requirements such as having a compatible version of PostgreSQL installed. Typically, this involves checking whether the operating system supports running both PostgreSQL and any desired stack builder packages. #### Downloading PostgreSQL Stack Builder To obtain PostgreSQL Stack Builder, visit the official website or repository where it can be downloaded according to your platform specifications—Windows, macOS, or Linux distributions may have slightly different procedures but generally involve downloading executable files directly from trusted sources. #### Installing PostgreSQL Stack Builder Once downloaded, follow these general steps: For **Windows**: Run the `.exe` file after ensuring antivirus software does not block execution; accept license agreements when prompted during setup wizard progression until completion. For **macOS/Linux**: Extract tarball archives using terminal commands (`tar -xzf filename.tar.gz`) then navigate into extracted directories executing `./install.sh` scripts provided within package contents while following on-screen instructions carefully. #### Using PostgreSQL Stack Builder After successful installation, launch the application either via command line interfaces depending upon personal preference or double-click shortcuts created automatically post-installation phase ends successfully. Choose required modules based on project needs – examples include spatial data handling tools offered under 'Spatial Extensions' category alongside administrative GUIs listed separately too. Configure settings related specifically chosen items before finalizing selections confirming all changes made accordingly throughout entire session duration till exit occurs gracefully without errors reported back at runtime level operations performed inside interactive mode sessions initiated earlier mentioned above points covered comprehensively hereunder paragraphs below respectively. ```bash # Example Command Line Execution for Linux/Mac Users $ cd /path/to/stackbuilder/directory/ $ ./StackBuilder ```