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Is it expected? "System.err: java.lang.NullPointerException: Attempt to invoke virtual method 'int java.lang.String.length()'" #30

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pis0 opened this issue Nov 27, 2018 · 2 comments
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Is it expected? "System.err: java.lang.NullPointerException: Attempt to invoke virtual method 'int java.lang.String.length()'" #30

pis0 opened this issue Nov 27, 2018 · 2 comments

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@pis0
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pis0 commented Nov 27, 2018 •
edited

android logcat stacks related to overrideAir v5.6.1:

getting the same error using SDKs 31.0.0.96 (release) / 32.0.0.81 (off version)

11-27 16:22:51.234 32358 32358 W System.err: java.lang.NullPointerException: Attempt to invoke virtual method 'int java.lang.String.length()' on a null object reference
11-27 16:22:51.238 32358 32358 W System.err:    at com.myflashlab.dependency.overrideAir.AirCommand.decode(AirCommand.java:93)
11-27 16:22:51.238 32358 32358 W System.err:    at com.myflashlab.dependency.overrideAir.AirCommand.call(AirCommand.java:58)
11-27 16:22:51.238 32358 32358 W System.err:    at com.adobe.air.Entrypoints.EntryMainWrapper(Native Method)
11-27 16:22:51.238 32358 32358 W System.err:    at com.adobe.air.Entrypoints.EntryMain(Entrypoints.java:139)
11-27 16:22:51.238 32358 32358 W System.err:    at com.adobe.air.AndroidActivityWrapper.LaunchApplication(AndroidActivityWrapper.java:1167)
11-27 16:22:51.238 32358 32358 W System.err:    at com.adobe.air.AndroidActivityWrapper.onSurfaceInitialized(AndroidActivityWrapper.java:1416)
11-27 16:22:51.238 32358 32358 W System.err:    at com.adobe.air.AIRWindowSurfaceView.surfaceChanged(AIRWindowSurfaceView.java:790)
11-27 16:22:51.238 32358 32358 W System.err:    at android.view.SurfaceView.updateWindow(SurfaceView.java:594)
11-27 16:22:51.238 32358 32358 W System.err:    at android.view.SurfaceView$3.onPreDraw(SurfaceView.java:177)
11-27 16:22:51.238 32358 32358 W System.err:    at android.view.ViewTreeObserver.dispatchOnPreDraw(ViewTreeObserver.java:944)
11-27 16:22:51.238 32358 32358 W System.err:    at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:2055)
11-27 16:22:51.238 32358 32358 W System.err:    at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1107)
11-27 16:22:51.238 32358 32358 W System.err:    at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:6013)
11-27 16:22:51.238 32358 32358 W System.err:    at android.view.Choreographer$CallbackRecord.run(Choreographer.java:858)
11-27 16:22:51.239 32358 32358 W System.err:    at android.view.Choreographer.doCallbacks(Choreographer.java:670)
11-27 16:22:51.239 32358 32358 W System.err:    at android.view.Choreographer.doFrame(Choreographer.java:606)
11-27 16:22:51.239 32358 32358 W System.err:    at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:844)
11-27 16:22:51.239 32358 32358 W System.err:    at android.os.Handler.handleCallback(Handler.java:739)
11-27 16:22:51.239 32358 32358 W System.err:    at android.os.Handler.dispatchMessage(Handler.java:95)
11-27 16:22:51.239 32358 32358 W System.err:    at android.os.Looper.loop(Looper.java:148)
11-27 16:22:51.239 32358 32358 W System.err:    at android.app.ActivityThread.main(ActivityThread.java:5417)
11-27 16:22:51.239 32358 32358 W System.err:    at java.lang.reflect.Method.invoke(Native Method)
11-27 16:22:51.239 32358 32358 W System.err:    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
11-27 16:22:51.239 32358 32358 W System.err:    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
11-27 16:22:51.239 32358 32358 I ooo     : End of input at character 0 of
11-27 16:22:51.239 32358 32358 W System.err: org.json.JSONException: End of input at character 0 of
11-27 16:22:51.240 32358 32358 W System.err:    at org.json.JSONTokener.syntaxError(JSONTokener.java:449)
11-27 16:22:51.240 32358 32358 W System.err:    at org.json.JSONTokener.nextValue(JSONTokener.java:97)
11-27 16:22:51.240 32358 32358 W System.err:    at org.json.JSONObject.<init>(JSONObject.java:156)
11-27 16:22:51.240 32358 32358 W System.err:    at org.json.JSONObject.<init>(JSONObject.java:173)
11-27 16:22:51.240 32358 32358 W System.err:    at com.myflashlab.dependency.overrideAir.AirCommand.call(AirCommand.java:58)
11-27 16:22:51.240 32358 32358 W System.err:    at com.adobe.air.Entrypoints.EntryMainWrapper(Native Method)
11-27 16:22:51.240 32358 32358 W System.err:    at com.adobe.air.Entrypoints.EntryMain(Entrypoints.java:139)
11-27 16:22:51.240 32358 32358 W System.err:    at com.adobe.air.AndroidActivityWrapper.LaunchApplication(AndroidActivityWrapper.java:1167)
11-27 16:22:51.240 32358 32358 W System.err:    at com.adobe.air.AndroidActivityWrapper.onSurfaceInitialized(AndroidActivityWrapper.java:1416)
11-27 16:22:51.240 32358 32358 W System.err:    at com.adobe.air.AIRWindowSurfaceView.surfaceChanged(AIRWindowSurfaceView.java:790)
11-27 16:22:51.240 32358 32358 W System.err:    at android.view.SurfaceView.updateWindow(SurfaceView.java:594)
11-27 16:22:51.240 32358 32358 W System.err:    at android.view.SurfaceView$3.onPreDraw(SurfaceView.java:177)
11-27 16:22:51.240 32358 32358 W System.err:    at android.view.ViewTreeObserver.dispatchOnPreDraw(ViewTreeObserver.java:944)
11-27 16:22:51.240 32358 32358 W System.err:    at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:2055)
11-27 16:22:51.240 32358 32358 W System.err:    at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1107)
11-27 16:22:51.240 32358 32358 W System.err:    at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:6013)
11-27 16:22:51.240 32358 32358 W System.err:    at android.view.Choreographer$CallbackRecord.run(Choreographer.java:858)
11-27 16:22:51.240 32358 32358 W System.err:    at android.view.Choreographer.doCallbacks(Choreographer.java:670)
11-27 16:22:51.241 32358 32358 W System.err:    at android.view.Choreographer.doFrame(Choreographer.java:606)
11-27 16:22:51.241 32358 32358 W System.err:    at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:844)
11-27 16:22:51.241 32358 32358 W System.err:    at android.os.Handler.handleCallback(Handler.java:739)
11-27 16:22:51.241 32358 32358 W System.err:    at android.os.Handler.dispatchMessage(Handler.java:95)
11-27 16:22:51.241 32358 32358 W System.err:    at android.os.Looper.loop(Looper.java:148)
11-27 16:22:51.241 32358 32358 W System.err:    at android.app.ActivityThread.main(ActivityThread.java:5417)
11-27 16:22:51.241 32358 32358 W System.err:    at java.lang.reflect.Method.invoke(Native Method)
11-27 16:22:51.241 32358 32358 W System.err:    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
11-27 16:22:51.241 32358 32358 W System.err:    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)

Originally posted by @pis0 in #27 (comment)
@pis0 pis0 changed the title Is it expected? Is it expected? "System.err: java.lang.NullPointerException: Attempt to invoke virtual method 'int java.lang.String.length()'" Nov 27, 2018
@myflashlab
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Thanks for reporting this. Although that's a soft warning in logcat and could safely ignored, we fixed that now in V5.6.2

@pis0
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pis0 commented Nov 29, 2018

tks!
:)

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