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求解答Unable to start activity ComponentInfo例外 !!!
2020-09-14 17:48:03移動端開發
使用百度地圖是出現的錯誤 xml檔案檢查了應該沒有問題 AdroidManifest.xml檔案應該也注冊對了
跪求大佬!!!
Process: com.example.r, PID: 4313
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.r/com.example.r.mainpages.LocMapActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.String android.os.Bundle.getString(java.lang.String)' on a null object reference
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2327)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2392)
at android.app.ActivityThread.access$800(ActivityThread.java:153)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1305)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5293)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:903)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:698)
Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.String android.os.Bundle.getString(java.lang.String)' on a null object reference
at com.baidu.mapsdkplatform.comapi.util.PermissionCheck.init(Unknown Source)
at com.baidu.mapsdkplatform.comapi.a.c(Unknown Source)
at com.baidu.mapsdkplatform.comapi.c.a(Unknown Source)
at com.baidu.mapapi.SDKInitializer.initialize(Unknown Source)
at com.example.r.mainpages.LocMapActivity.onCreate(LocMapActivity.java:46)
at android.app.Activity.performCreate(Activity.java:5990)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1106)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2280)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2392)
at android.app.ActivityThread.access$800(ActivityThread.java:153)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1305)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5293)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:903)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:698)
uj5u.com熱心網友回復:
跟進去代碼看下報的是哪個物件為null
uj5u.com熱心網友回復:
dbq菜鳥不知道怎么找
日志里面只有一個 at com.example.r.mainpages.LocMapActivity.onCreate(LocMapActivity.java:46)能點進去
對應是這一句 SDKInitializer.initialize(getApplicationContext());
報錯: Binary XML file line #0: Binary XML file line #0: Error inflating class xxx.AutoFitTextureView 解決: <com.example.testy2.AutoFitTextureView android: ......