安卓:月蚀:以下类不能被实例化: - com.google.android.gms.common.SignInButton [英] Android: Eclipse: The following classes could not be instantiated: - com.google.android.gms.common.SignInButton

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问题描述

13 12-01:46:33.585:E / AndroidRuntime(3724):致命异常:主要
12-01 13:46:33.585:E / AndroidRuntime(3724):了java.lang.RuntimeException:无法启动活动ComponentInfo {info.androidhive.gpluslogin / info.androidhive.gpluslogin.MainActivity}:显示java.lang.NullPointerException:空选项​​不允许这个API
12-01 13:46:33.585:E / AndroidRuntime(3724):在android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1967)
12-01 13:46:33.585:E / AndroidRuntime(3724):在android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1992)
12-01 13:46:33.585:E / AndroidRuntime(3724):在android.app.ActivityThread.access $ 600(ActivityThread.java:127)
12-01 13:46:33.585:E / AndroidRuntime(3724):在android.app.ActivityThread $ H.handleMessage(ActivityThread.java:1158)
12-01 13:46:33.585:E / AndroidRuntime(3724):在android.os.Handler.dispatchMessage(Handler.java:99)
12-01 13:46:33.585:E / AndroidRuntime(3724):在android.os.Looper.loop(Looper.java:137)
12-01 13:46:33.585:E / AndroidRuntime(3724):在android.app.ActivityThread.main(ActivityThread.java:4448)
12-01 13:46:33.585:E / AndroidRuntime(3724):在java.lang.reflect.Method.invokeNative(本机方法)
12-01 13:46:33.585:E / AndroidRuntime(3724):在java.lang.reflect.Method.invoke(Method.java:511)
12-01 13:46:33.585:E / AndroidRuntime(3724):在com.android.internal.os.ZygoteInit $ MethodAndArgsCaller.run(ZygoteInit.java:823)
12-01 13:46:33.585:E / AndroidRuntime(3724):在com.android.internal.os.ZygoteInit.main(ZygoteInit.java:590)
12-01 13:46:33.585:E / AndroidRuntime(3724):在dalvik.system.NativeStart.main(本机方法)
12-01 13:46:33.585:E / AndroidRuntime(3724):显示java.lang.NullPointerException:致空选项不允许这个API
12-01 13:46:33.585:E / AndroidRuntime(3724):在com.google.android.gms.common.internal.o.b(来源不明)
12-01 13:46:33.585:E / AndroidRuntime(3724):在com.google.android.gms.common.api.GoogleApiClient $ Builder.addApi(来源不明)
12-01 13:46:33.585:E / AndroidRuntime(3724):在info.androidhive.gpluslogin.MainActivity.onCreate(MainActivity.java:82)
12-01 13:46:33.585:E / AndroidRuntime(3724):在android.app.Activity.performCreate(Activity.java:4465)
12-01 13:46:33.585:E / AndroidRuntime(3724):在android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1049)
12-01 13:46:33.585:E / AndroidRuntime(3724):在android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1931)
12-01 13:46:33.585:E / AndroidRuntime(3724):11 ...更多

12-01 13:46:33.585: E/AndroidRuntime(3724): FATAL EXCEPTION: main 12-01 13:46:33.585: E/AndroidRuntime(3724): java.lang.RuntimeException: Unable to start activity ComponentInfo{info.androidhive.gpluslogin/info.androidhive.gpluslogin.MainActivity}: java.lang.NullPointerException: Null options are not permitted for this Api 12-01 13:46:33.585: E/AndroidRuntime(3724): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1967) 12-01 13:46:33.585: E/AndroidRuntime(3724): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1992) 12-01 13:46:33.585: E/AndroidRuntime(3724): at android.app.ActivityThread.access$600(ActivityThread.java:127) 12-01 13:46:33.585: E/AndroidRuntime(3724): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1158) 12-01 13:46:33.585: E/AndroidRuntime(3724): at android.os.Handler.dispatchMessage(Handler.java:99) 12-01 13:46:33.585: E/AndroidRuntime(3724): at android.os.Looper.loop(Looper.java:137) 12-01 13:46:33.585: E/AndroidRuntime(3724): at android.app.ActivityThread.main(ActivityThread.java:4448) 12-01 13:46:33.585: E/AndroidRuntime(3724): at java.lang.reflect.Method.invokeNative(Native Method) 12-01 13:46:33.585: E/AndroidRuntime(3724): at java.lang.reflect.Method.invoke(Method.java:511) 12-01 13:46:33.585: E/AndroidRuntime(3724): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:823) 12-01 13:46:33.585: E/AndroidRuntime(3724): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:590) 12-01 13:46:33.585: E/AndroidRuntime(3724): at dalvik.system.NativeStart.main(Native Method) 12-01 13:46:33.585: E/AndroidRuntime(3724): Caused by: java.lang.NullPointerException: Null options are not permitted for this Api 12-01 13:46:33.585: E/AndroidRuntime(3724): at com.google.android.gms.common.internal.o.b(Unknown Source) 12-01 13:46:33.585: E/AndroidRuntime(3724): at com.google.android.gms.common.api.GoogleApiClient$Builder.addApi(Unknown Source) 12-01 13:46:33.585: E/AndroidRuntime(3724): at info.androidhive.gpluslogin.MainActivity.onCreate(MainActivity.java:82) 12-01 13:46:33.585: E/AndroidRuntime(3724): at android.app.Activity.performCreate(Activity.java:4465) 12-01 13:46:33.585: E/AndroidRuntime(3724): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1049) 12-01 13:46:33.585: E/AndroidRuntime(3724): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1931) 12-01 13:46:33.585: E/AndroidRuntime(3724): ... 11 more

Eclipse是无法从包装com.google.android.gms.common.SignInButton呈现登录按钮
我试图清理项目(重新启动日食),以及更新的谷歌playservices最新的!

推荐答案

那么,日食反复重启解决了这个问题,我不知道怎么办。然而,这可能是你的解决方案。

Well, repeated restarting of eclipse solved the problem and I don't know how. However, this might be the solution for you.

开放式的SDK管理器
2.查找谷歌播放服务的更新。
3.如果是的话,对其进行更新。
4.现在删除谷歌播放-services_lib (删除磁盘内容应当保持不选)
5.重启Eclipse
6.加入谷歌再次播放服务库。
7.转到您的项目的属性 - > Android和删除并重新添加库。
8.清洁所有项目
9.再次重启

Open SDK Manager 2. Look for Google Play Services updates. 3. If yes, update it. 4. Now delete the google-play-services_lib ( remove contents from disk SHOULD REMAIN UNCHECKED ) 5. Restart Eclipse 6. Add Google Play Service library again. 7. Go to the Properties->Android of your project and remove and add the library again. 8. Clean all projects 9. RESTART again

问题解决了

这篇关于安卓:月蚀:以下类不能被实例化: - com.google.android.gms.common.SignInButton的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!

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