生成谷歌云端点客户端库时出现 MalformedJsonException答案

【问题标题】：Getting MalformedJsonException while generating google cloud endpoint client library生成谷歌云端点客户端库时出现 MalformedJsonException
【发布时间】：2014-03-24 16:39:35
【问题描述】：

在为 Google 应用引擎生成云端点客户端库时，我在 Eclipse 中遇到以下错误。我尝试重新启动 eclipse，清理我的项目。没有任何效果。有什么解决方法的建议吗？

java.lang.reflect.InvocationTargetException
    at com.google.gdt.eclipse.appengine.swarm.wizards.GenerateSwarmApiAction$1.run(GenerateSwarmApiAction.java:82)
    at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:121)
Caused by: com.google.gson.JsonSyntaxException: com.google.gson.stream.MalformedJsonException: Expected ':' at line 711 column 10
    at com.google.gson.Gson.fromJson(Gson.java:769)
    at com.google.gson.Gson.fromJson(Gson.java:721)
    at com.google.gson.Gson.fromJson(Gson.java:670)
    at com.google.gson.Gson.fromJson(Gson.java:642)
    at com.google.gdt.eclipse.managedapis.ManagedApiUtils.findAndReadDependencyFile(ManagedApiUtils.java:185)
    at com.google.gdt.eclipse.managedapis.ManagedApiUtils.findAndReadDependencyFile(ManagedApiUtils.java:179)
    at com.google.gdt.eclipse.managedapis.ManagedApiUtils.findAndReadDependencyFile(ManagedApiUtils.java:179)
    at com.google.gdt.eclipse.appengine.swarm.wizards.helpers.SwarmServiceCreator.copyToConnectedAndroidProject(SwarmServiceCreator.java:148)
    at com.google.gdt.eclipse.appengine.swarm.wizards.helpers.SwarmServiceCreator.create(SwarmServiceCreator.java:453)
    at com.google.gdt.eclipse.appengine.swarm.wizards.GenerateSwarmApiAction$1.run(GenerateSwarmApiAction.java:80)
    ... 1 more
Caused by: com.google.gson.stream.MalformedJsonException: Expected ':' at line 711 column 10
    at com.google.gson.stream.JsonReader.syntaxError(JsonReader.java:1298)
    at com.google.gson.stream.JsonReader.objectValue(JsonReader.java:762)
    at com.google.gson.stream.JsonReader.peek(JsonReader.java:380)
    at com.google.gson.stream.JsonReader.advance(JsonReader.java:426)
    at com.google.gson.stream.JsonReader.skipValue(JsonReader.java:637)
    at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$Adapter.read(ReflectiveTypeAdapterFactory.java:174)
    at com.google.gson.Gson.fromJson(Gson.java:755)
    ... 10 more

【问题讨论】：

标签： java android eclipse google-app-engine google-cloud-endpoints

【解决方案1】：

在删除war/WEB-INF/文件夹的这3个自动生成的文件后，通过清理谷歌应用引擎项目解决了错误：*-rest.discovery、*-rpc.discovery、*.api

【讨论】：