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Android studio: input error in appendine

I installed maven 3.1.1 and used app-engine-sdk 1.8.9

[INFO] Scanning for projects...
[INFO]                                                                         
[INFO] ------------------------------------------------------------------------
[INFO] Building Track-AppEngine 1.0
[INFO] ------------------------------------------------------------------------
[INFO] 
[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ Track-AppEngine ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 1 resource
[INFO] 
[INFO] --- maven-compiler-plugin:2.5.1:compile (default-compile) @ Track-AppEngine ---
[INFO] Compiling 5 source files to /Users/satvik/Project/Track-AppEngine/target/Track-        AppEngine-1.0/WEB-INF/classes
[INFO] 
[INFO] --- appengine-maven-plugin:1.8.0:endpoints_get_discovery_doc (default) @ Track-        AppEngine ---
[WARNING] Error injecting: com.google.appengine.endpoints.EndpointsGetDiscoveryDoc
java.lang.NoClassDefFoundError: Lorg/sonatype/aether/RepositorySystem;
at java.lang.Class.getDeclaredFields0(Native Method)
at java.lang.Class.privateGetDeclaredFields(Class.java:2397)
at java.lang.Class.getDeclaredFields(Class.java:1806) and goes on and on.

Finally I get build failed and a bunch of [ERROR] tags.

Every time I create an Appengine Backend, I get this error. Please help. Thanks in advance.

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1 answer

The problem seems to be related to maven 3.1.X with appengine-maven-plugin 1.8.0

check this

https://groups.google.com/forum/#!msg/google-appengine/FgZrGAJr0T8/VaEXYgPUX7cJ

and the reported problem for the same here

https://code.google.com/p/appengine-maven-plugin/issues/detail?id=31

If you need to use the plugin with Maven 3.1.0, you can use the latest version of 1.8.3the plugin instead of 1.8.0.

<plugin>
      <groupId>com.google.appengine</groupId>
      <artifactId>appengine-maven-plugin</artifactId>
      <version>1.8.3</version>
</plugin>
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