使用 Maven 3 构建 DayTrader

Question

是否有人尝试使用最新的 Maven 版本来构建 Apache Geronimo DayTrader 应用程序？当我尝试按照此处的说明操作时：

https://cwiki。 apache.org/GMOxDOC22/daytrader-a-more-complex-application.html

我收到许多构建错误：

[ERROR] The build could not read 6 projects -> [Help 1]
[ERROR]   
[ERROR]   The project org.apache.geronimo.daytrader:daytrader-web:3.0-SNAPSHOT (C:\workspaces\sma\DayTrader\trunk\modules\web\pom.xml) has 1 error
[ERROR]     'dependencies.dependency.version' for org.apache.taglibs:taglibs-standard-jstlel:jar is missing. @ line 99, column 21
[ERROR]   
[ERROR]   The project org.apache.geronimo.daytrader:json-proxy:3.0-SNAPSHOT (C:\workspaces\sma\DayTrader\trunk\modules\json-proxy\pom.xml) has 1 error
[ERROR]     'dependencies.dependency.version' for org.apache.taglibs:taglibs-standard-jstlel:jar is missing. @ line 55, column 21
[ERROR]   
[ERROR]   The project org.apache.geronimo.daytrader:daytrader-web-jdbc:3.0-SNAPSHOT (C:\workspaces\sma\DayTrader\trunk\assemblies\web\daytrader-web-jdbc\pom.xml) has 1 error
[ERROR]     'dependencies.dependency.version' for org.apache.taglibs:taglibs-standard-jstlel:jar is missing. @ line 72, column 20
[ERROR]   
[ERROR]   The project org.apache.geronimo.daytrader:daytrader-web-jpa:3.0-SNAPSHOT (C:\workspaces\sma\DayTrader\trunk\assemblies\web\daytrader-web-jpa\pom.xml) has 1 error
[ERROR]     'dependencies.dependency.version' for org.apache.taglibs:taglibs-standard-jstlel:jar is missing. @ line 81, column 21
[ERROR]   
[ERROR]   The project org.apache.geronimo.daytrader:daytrader-webprofile-war:3.0-SNAPSHOT (C:\workspaces\sma\DayTrader\trunk\assemblies\webprofile\daytrader-webprofile-war\pom.xml) has 1 error
[ERROR]     'dependencies.dependency.version' for org.apache.taglibs:taglibs-standard-jstlel:jar is missing. @ line 112, column 20
[ERROR]   
[ERROR]   The project org.apache.geronimo.daytrader:daytrader-war:3.0-SNAPSHOT (C:\workspaces\sma\DayTrader\trunk\assemblies\javaee\daytrader-war\pom.xml) has 1 error
[ERROR]     'dependencies.dependency.version' for org.apache.taglibs:taglibs-standard-jstlel:jar is missing. @ line 112, column 21

我完全按照他们的说明进行操作。我错过了什么吗？

Answer 1

该错误是因为 taglibs-standard-jsttel 项目的 信息丢失。这不仅会在 maven3 中出现问题，而且在任何其他 Maven 版本中也会出现问题。
这可能是一个错误。