用eclipse写Android项目
遇见了一个问题：
Dx warning: Ignoring InnerClasses attribute for an anonymous inner class
(com.baidu.b.a.i) that doesn't come with an
associated EnclosingMethod attribute. This class was probably produced by a
compiler that did not target the modern .class file format. The recommended
solution is to recompile the class from source, using an up-to-date compiler
and without specifying any "-target" type options. The consequence of ignoring
this warning is that reflective operations on this class will incorrectly
indicate that it is not an inner class.
这一段出现了3次，后面还有：
[2020-08-07 10:51:05 - CampusNavigationAPP] Dx
PARSE ERROR:
[2020-08-07 10:51:05 - CampusNavigationAPP] Dx unsupported class file version 52.0
...while parsing com/baidu/lbsapi/auth/ErrorMessage.class
[2020-08-07 10:51:05 - CampusNavigationAPP] Dx 1 error; aborting
[2020-08-07 10:51:05 - CampusNavigationAPP] Conversion to Dalvik format failed with error 1
网上找过答案，有的说在proguard-rules.pro文件中添加代码：
-keepattributes EnclosingMethod
然后在build.gradle文件中添加：
multiDexEnabled true
但我试过了，还是不行，这个问题已经折磨我两天了，希望大佬帮帮我！！
