根据tag 推送时，tag不存在时报错，无具体报错报错只有一个{} 没有具体信息，附上错误信息

10:23:13.163 [main] ERROR cn.jiguang.common.connection.NativeHttpClient - Your request params is invalid. Please check them according to error message.
{}
    at cn.jiguang.common.connection.NativeHttpClient._doRequest(NativeHttpClient.java:235)
    at cn.jiguang.common.connection.NativeHttpClient.doRequest(NativeHttpClient.java:99)
    at cn.jiguang.common.connection.NativeHttpClient.sendPost(NativeHttpClient.java:86)
    at cn.jpush.api.push.PushClient.sendPush(PushClient.java:160)
    at cn.jpush.api.JPushClient.sendPush(JPushClient.java:194)
    at com.jeesite.test.TestUtils.sendPushMessage(TestUtils.java:105)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
    at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
    at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
    at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
    at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
    at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
    at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
    at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)
    at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
    at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)

如果是这样那么无是否需要在推送前获取服务器上的tag进行一次验证呢？但是获取tag的接口最多返回100个tag数据，我tag远不止100个的话如何处理？