vaadin gwt编译器错误未知参数：-war [英] vaadin gwt compiler error unknown argument: -war

问题描述

我有一个问题，我的vaadin项目 - 和我是相当新的vaadin，我不知道如何解决它。

I have a problem with my vaadin project - and as i am rather new to vaadin, i am not sure on how to solve it.

我想重新编译我的widgetset，但即使在自定义eclipse后，我得到相同的错误信息：

I would like to re-compile my widgetset, but even after customizing eclipse i get the same error message:

首先通过命令行执行编译器
接下来它告诉我从一个类路径（仍然是正确的）中找到了widgetsets
然后，我得到以下输出：

First it executes the compiler via command line Next it tells me that the widgetsets were found from a certain classpath (which still is correct) And after that, I get the following output:

17.09.2013 11:10:18 com.vaadin.terminal.gwt.widgetsetutils.ClassPathExplorer getAvailableWidgetSets
INFO: Search took 16ms
Done.
Starting GWT compiler
Unknown argument: -war
Google Web Toolkit 2.3.0

我有两个问题：

1. 如何解决这个unkonwn参数问题？


2. 它有什么影响我的申请？

感谢您的帮助！

推荐答案

我有同样的错误。我添加以下jar到我的项目类路径（右键单击项目，构建路径 - 配置构建路径...，选项卡库和添加JAR ...）错误消失了：

I had the same error. The error is gone after I add the following jars to my project classpath (right click the project, "Build Path" - "Configure build path...", tab "Libraries and "Add JARs..."):

• gwt-dev.jar


• gwt-user.jar


• validation-api-1.0.0.GA-sources.jar


• validation-api-1.0.0.GA.jar

• gwt-dev.jar
• gwt-user.jar
• validation-api-1.0.0.GA-sources.jar
• validation-api-1.0.0.GA.jar

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