Android :: SIGSEGV Fault When Create And Exit App
Jan 10, 2010
Im getting this error caused by VM( logcat below from emulator, it also happens on the device) This is a know bug filed at least 3 times with different issues. I am getting it if I close my app and then open it a few times(it happens too often), you can close the app by "back button". I also have a service running in the background which updates my widget( i stop the service when it finishes), which launches an activity through a PendingIntent. Is there any workaround for this error, if I know what causes this exactly i may be able to prevent it, something must be triggering this....................
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Oct 27, 2009
Why this can happen? ...........
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Nov 10, 2009
We are getting a SIGSEGV 11 when launching our OpenGL activity. Here is the logcat. It appears to happen on Droid Hardware, but not the 2.0 Emulator. We are trying to do some testing to see if we can slowly build up some code to cause a crash.
CODE:....................
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Jul 4, 2009
I'm moving a project to the new Android Native Development Kit (i.e. JNI) and I'd like to catch SIGSEGV, should it occur (possibly also SIGILL, SIGABRT, SIGFPE) in order to present a nice crash reporting dialog, instead of (or before) what currently happens: the immediate unceremonious death of the process and possibly some attempt by the OS to restart it. (Edit: The JVM/Dalvik VM catches the signal and logs a stack trace and other useful information; I just want to offer the user the option to email that info to me really.)
The situation is: a large body of C code which I didn't write does most of the work in this application (all the game logic) and although it's well-tested on numerous other platforms, it's entirely possible that I, in my Android port, will feed it garbage and cause a crash in native code, so I want the crash dumps (both native and Java) that currently show up in the Android log (I guess it would be stderr in a non-Android situation). I'm free to modify both C and Java code arbitrarily, although the callbacks (both going in and coming out of JNI) number about 40 and obviously, bonus points for small diffs.
I've heard of the signal chaining library in J2SE, libjsig.so, and if I could safely install a signal handler like that on Android, that would solve the catching part of my question, but I see no such library for Android/Dalvik.
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Jun 16, 2010
i have a aplication on the android market, in wich exceptions and errors are catched and sent to me by acra. But i receive quite a lot out of memory errors.. In different kind of classes...some my app, some general java.. Does this always mean there is a problem in my app, or can it also be the phone ran out of memory due to a other process? Will users also get a fc dialog?.....................
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Jun 10, 2010
We have been using XMLRPC for android and it was working well until we got our hands dirty with Base64 encoding for byte[] (images) -- (we did base64_string.replace("/","$$") for transmission). We have tried undoing the changes and its looking like an XMLRPC error. We are getting the following error in the DDMS:
06-10 23:27:02.970: DEBUG/Test(343): org.xmlrpc.android.XMLRPCFault: XMLRPC Fault: [code 0]
06-10 23:27:02.970: DEBUG/Test(343): at org.xmlrpc.android.XMLRPCClient.callEx(XMLRPCClient.java:308)
06-10 23:27:02.970: DEBUG/Test(343): at org.xmlrpc.android.XMLRPCMethod.run(XMLRPCMethod.java:33)
Just before this I checked the body (xml message -- which is perfect) and the response received:
06-10 23:27:02.940: INFO/System.out(343): Response received: org.apache.http.message.BasicHttpResponse@437762f8
Since the message is not even reaching our cloud, the issue is mostly with XMLRPC for android.
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Nov 23, 2009
When I start the emulator with the command emulator -avd Android2.0 it comes up with Segmentation fault (core dumped) if i start it without sound it works emulator -no-audio -avd Android2.0. I'm using Fedora Core 12 64bit. If i run emulator -verbose -avd Android2.0
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why the emulator is getting a problem with sound? I'm trying to write an app that uses sound so really need to get this working but i'm stumped.
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Nov 30, 2009
I'm trying to use android.media.MediaRecorder to record video, and no matter what I do the android runtime segmentation faults when I call prepare().
Here's an example:
CODE:....................
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Feb 7, 2010
Every so often i get a picture of a sim card with a line through on the lock screen(quite large icon in the centre of the screen),it also says no service. Does this mean no signal or sim card lose/faulty? Here's the odd thing it only happens when im in a town where i know the signal is good?
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Oct 1, 2009
T-Mobile UK user here. I've searched through this forum but can't seem to find anyone else reporting this.I've had a G2 for approx 3 weeks now, however, the thing just won't sync Gmail as it should - either via Auto-sync or by manually trying. I've had a G1 for the last 12 months so feel experienced enough to know when something's not quite right. I am using the G2 in exactly the same locations as the G1 so it cannot be a reception issue. I've tried sending test emails from my work email address to my Gmail account: Out of the 10 test emails sent over the space of 8 hours, only 2 came through (the G2 was on Auto-Sync the whole time). The others eventually came through via a combination of manually instigating Sync (1 success) or, in most cases, having to switch the phone off and on - even this only worked twice. Whenever I sent emails from work to G1 they would appear on the phone instantly. There isn't a prob with the emails leaving my work domain as I can see that they have all been delivered successfully viewing my Gmail account over the web. If I leave the phone on the Data Synchronization screen, the round sync indicator is constantly running next to "Google Mail" and intermittantly pauses with the error message that "Sync is currently experiencing problems. It will be back shorlty". have also found that the reception doesn't appear to be as good as the G1 - I work in central London and live 10 miles south of the river.I'm running FW 1.5 Kernal 2.6.27-a5504199 Software 1.0.0.A6288
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Nov 21, 2010
This morning I installed update 2.17.61.2 and since then I've noticed a fault with the auto-rotation feature. For things such as internet, SMS inbox, email inbox etc. the screen view is stuck on landscape and will not auto-rotate back to portrait when I tilt the phone
Also I tried playing Teeter and the ball doesn't move no matter how much I tilt the phone. I've tried resetting the G-Sensor Calibration but it doesn't resolve the fault.
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Aug 24, 2013
So i've been trying to flash modules from within the phone without having to boot into the recovery, and i found that i can just extract the update-binary and execute it through shell and it will do the trick!!
However, know im trying to do that through my app, I successfully got root access using Chainfire's libsuperuser, however, whenever i send the commands to run update-binary i get "segmentation fault(core dumped)" Error.
the command i using in both shell and from within the app is "./update-binary 3 stdout ./modules.zip".
This might be irrelevent but when ever i add a number before stdout (e.g 7stdout) i get segmentation fault during shell as well, other than that, i can't find the problem.
This is a logcat of the process through strace, if we have a linux debugger here
Code:
08-24 17:06:43.568 8703-9188/com.thunder.kernel.lighter D/libsuperuser: [libsuperuser][SU*] execve("./update-binary", ["./update-binary", "3", "recovery", "./KernelLighter.zip"], [/* 24 vars */]) = 0
08-24 17:06:43.573 8703-9188/com.thunder.kernel.lighter D/libsuperuser: [libsuperuser][SU*] gettid() = 9202
[Code] .......
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Sep 10, 2010
My Vibrant just crashed with this message, "user fault not kernel panic upload mode". All I was doing was updating a word document using the application FREETHINK which comes with the phone. I pulled the battery out and restarted, and went to do the same thing I was trying to do before the crash and it crashed again.I looked this message up online using "google". There isn't much. People seem to think it has to do with GPS, and it seems like it's a reoccurring problem, which factory reset will not fix. I'm switched back to my Blackberry, incase that it does reoccur. And I will call T-Mobile I guess or maybe try restarting again, and see if it crashes again doing something different other than FREETHINK.Not panicking yet.Anyone else experiencing this problem?I hope it doesn't reoccur,I'll let you know.
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Jun 24, 2010
BBC News - Users report "fault" on iPhone 4. That is all.
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May 27, 2009
I am a beginner in android development, wanted to know whether following use case is possible or not Supposing I have 'MyActivity' which starts the in-built SMS application using Intent. In SMS activity, when I Click on 'Send',SMS should be send successfully and it should eixt the application without being inside the SMS application. I mean it should come back to 'MyActivity'.Please, let me know if this usecase works.
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Jul 11, 2010
Does anyone know of a way to find out what services are available on up coming interstate exits? I looked around Google Maps and Sprint Navigation and didn't see anything. For example, I would like to have an app tell me, Exit 116 is 20 miles away and it has Shell / Exxon / Texaco gas, McDonald's / Wendy's / Sonic, etc.
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Nov 5, 2009
I want to know about How to exit an application.
In my application there is a button called Exit. when i click the button it should end the application. I trie with finish(). It is not working. It is closing only the current scrren. I need to close all the screens.
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Oct 17, 2010
I notice that my application continues to run in the background after I hit the home or back button. I tried calling the finish() method and it still says its running. On another note, how do I setup the keyListener to respond to the user hitting the back or home button. I tried implementing OnKeyListener and using findViewById(R.Layout.main).setOnKeyListener(this) to call finish().
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May 18, 2010
When exiting the activity in a thread in a SurfaceView. This log appears in this situation:.............
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Oct 28, 2010
I just used some great app and now I'm done, and... I want to *exit* the app. So I look for the 'exit' button.'quit' button.. nope can't find it.. !? Is there really no 'quit' button for android apps? (like in all other operating systems: the X button at the top right corner of the window) Shurely this can't be true. Only way to quit is to go to the home menu and start up a 2nd application dedicated to killing other apps and then kill app nr 1 from that?? Like buying a car that only has an 'on' switch and when i arrive at my destination, I have to open the hood and disconnect a gas lead or sometning to stop the engine.. (Or press the back button 10 times go through all documents you viewed until you reach the home screen). Isn't this like one of the basic features an OS should provide in its user interface?
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Jul 29, 2010
How to exit the current application on a click of any button when I am in the middle of my application? finish() will only finish the current activity not all the activities.
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Nov 7, 2010
I've been using Dolphin HD for a long time but lately it's been really slow. I switched to the stock browser and it seems like it's twice as fast as Dolphin. Although I like the bells and whistles on Dolphin, I'll choose a fast browser over that any day.
My question is... what is the correct way to exit the stock browser? I don't want it running in the background. I don't want to get a task killer cause I've heard horror stories about them. I don't want to go into the browser settings each time and erase the cache and whatever every time I want to exit the browser.
Is there an easy way to exit the browser and make sure it's actually closed?
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Jul 24, 2009
Is it possible to force the cache of your app to clear when the user exits the app? My app piles up cache data (rightfully so) on each start, which is no longer needed once the user quits the app, so I am trying to find a way to forcibly clear it.
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Feb 6, 2009
How to set RESULT_OK when activity exit? I am launching list activity from main activity using startActivityForResult, after doing work with list activity; i exit from it from it using "finish()" but it doesn't propagate RESULT_OK to main activity in onActivityResult(), what should I do , so that listact should return RESULT_OK.
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Sep 8, 2010
I need to have a "Exit" menu items in my application,My question here is how can i just exit the app,Please throw some light on this is that possible in android if yes then how.
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Mar 1, 2009
i tried to use my popupWindow with some enter/exit animations - it has setAnimationStyle() method for that purpose. after some time i realized i cannot use my own custom animation styles which is ok but a bit limiting. so i tried system ones: R.style.Animation_Toast works ok, but R.style.Animation_Dialog doesn't. looking at xml definition files i found that Toast animation uses simple alpha animation and Dialog animation is a set of alpha combined wit scale animation. is it a problem for WindowManager to deal with complex animations?
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Jul 22, 2010
I have started my GPS programmatically by Intent myIntent = new intent(Settings.ACTION_SECURITY_SETTINGS);
mContext.startActivity(myIntent);
How i will turn Off GPS when i exit from my program...
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Jan 11, 2010
How to animate activity entrance and exit? And activity relaunch after onNewIntent()?I used android:theme in the manifest file but it didn't work for me.
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Dec 2, 2009
what puzzle me so much is that i can't destroy a GLSurfaceView while i don't want to exit the activity.
the fact is when i destroy a GLSurfaceView which had show in the screen (that means it has binded to the activity's SurfaceHolder), the activity exits without any prompting. Perhaps ,the Context which provided in the Construction of GLSurfaceView joins the two things together. so my conclusion is that a GLSurfaceView can only be destroyed when exit the activity. is there anyway to destroy a GLSurfaceView without exit activity? is there someone can provide a clue?
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Dec 27, 2009
I've been getting delays when launching and exiting Handcent...not 100% of the time, but much of the time it takes forever (like >6 seconds) to launch or for my home screen to appear after exiting.
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