路标和gdata jar出现多个dex文件错误 [英] Multiple dex files error with signpost and gdata jars

问题描述

我的应用同时需要 signpost-core-1.2.1.2.jar 和Google的其中一个库 gdata-core-1.0.jar 。但是路标jar有一些打包在gdata-core包中的类。因此，我的应用程序项目没有建立。错误如下：

My app requires both signpost-core-1.2.1.2.jar and one of Google's libraries gdata-core-1.0.jar. But the signpost jar has some of the classes packaged in the gdata-core package. So, my app project is not building. Here is the error:

 Unable to execute dex: Multiple dex files define Lcom/google/gdata/util/common/base/Escaper;

如何解决此冲突。我需要在我的应用中同时使用这两个jar。

How can I fix this conflict.. I need both the jars for different purposes within my app.

推荐答案

您仍然可以保留两个jar，但是您需要修改/重新打包其中一个以解决运行时冲突

You can still keep two jars, but you would need to modify / repackage one of them to resolve runtime conflicts

• 您需要确定将用于该冲突类的jar


• 用7zip打开其中一个jar（或另一种选择），然后删除路径toConflict.class文件


• 保存新的jar


• 更新类路径以在IDE中包含新的jar

• You need to decide what jar you will use for that conflicting class
• Open one of jars with 7zip (or alternative) and remove the path\to\Conflict.class file
• save the new jar
• update classpath to include new jar in your IDE

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