Windows error 0x00000300, 768

iOS - How can I decode the symbolicated crash report from iTunes Connect?

I have a new app, which was rejected from the app store with this message: We found that your app crashed on an iPhone 5 and iPad 3rd Gen running iOS 6.1, which is not in compliance with the App Store Review Guidelines. Your app crashed when we: 1) Launched [...] read more

Linking the Linker script file to source code

I am new to GNU compiler. I have a C source code file which contains some structures and variables in which I need to place certain variables at a particular locations. So, I have written a linker script file and used the __ attribute__("SECTION") at variable declaration, in C source [...] read more

grub doesn't seem to load my kernel correctly

I use grub to load my kernel. Although I specified .=0x100 0000 in the linker script, I can only find a valid MultiBoot2 header at 0x10 0000. After comparing them one by one, I found that it is not my kernel. And use gdb to debug Found that qemu's RIP [...] read more

Google Maps SDK for iOS crash after publishing to App Store

I have Goole Map (v1.5) integrated in my iOS App and it works fine when I test it on a real device (iPad 4 iOS 6.1) in Debug mode. I published my App and when users open the map the application crashes. I cannot figure where the problem is and [...] read more

XmlNodeList remains empty - why is that so?

Okay, this had me occupied for several hours now and still I have no explanation for it: My XML starts like this: <?xml version="1.0" encoding="iso-8859-1"?> <ISO15745Profile xmlns="http://www.profibus.com/GSDML/2003/11/DeviceProfile" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.profibus.com/GSDML/2003/11/DeviceProfile ..\XSD\GSDML-DeviceProfile-v2.1.xsd"> <ProfileHeader> <ProfileIdentification>PROFINET Device Profile</ProfileIdentification> <ProfileRevision>1.00</ProfileRevision> <ProfileName>Device Profile for PROFINET Devices</ProfileName> <ProfileSource>PROFIBUS Nutzerorganisation e. V. (PNO)</ProfileSource> <ProfileClassID>Device</ProfileClassID> <ISO15745Reference> <ISO15745Part>4</ISO15745Part> <ISO15745Edition>1</ISO15745Edition> <ProfileTechnology>GSDML</ProfileTechnology> [...] read more

Getting ipsec-tools to work between Ubuntu Lucid hosts

I have two hosts, one is Charity with IP 67.207.128.184, the other is Hope with IP 67.207.130.204. I've installed the ipsec-tools package on each host. I have not installed racoon on either host. Charity has IPTables configured, whereas Hope does not. The following is a report on how IPTables is [...] read more

Control AMIS-30543 with STM32F030R8 via SPI

I'm attempting to get my STM32 board to control a stepper motor (using an AMIS-30543 driver, 26M024B2B stepper motor) using SPI. I'm using Keil uVision 5 and taking a bare-metal approach in C. My problem is that the motor is not spinning and I'm unsure where the error(s) are hiding. [...] read more

Why does the gold linker cause dl_iterate_phdr() not to return my custom note section?

On Linux, I would like to store some structures in a custom .note.foobar section and discover them at runtime. I compile and link the program below once with gold and once without: $ gcc -o test-ld test.c $ gcc -o test-gold -fuse-ld=gold test.c You can see that the ld-linked version [...] read more

setting up gptimer1 on omap4460

I'm writing bare metal code(no os) on omap4460 (cortex a9), and i do not succeed to set up correctly gptimer1. This is my code ( by following the OMAP4460 TRM) /* for forwarding pending interrupts from distributor to Cpu interfaces */ *(volatile unsigned int *)(GICD_BASE + GICD_CTLR ) |= 0x00000001; [...] read more

iOS working in simulator, on iphone via xcode but crashes when copying the archive via itunes

I am quite new to iOS development but i managed to realise a webview with additional app-functions. It works fine, when i run it in the simulator or on my iphone. But archiving it, moving it to itunes and dragging it on the iphone, works, but, when starting it after [...] read more

Crash log in iOS App which I can't trace

I have been suffering to trace the crash I am getting on the actual device (iPhone/iPad) in my Universal App without being able to identify the cause of that crash. It is been couple months now and no progress has been done. I have attached the crash log from my [...] read more

Apple reports app crash but I can not figure it out

Apple indicates the app crashes at launch on iphone 5, but I can't see where. On my iPhone 5 and iPad it runs perfectly. This is the Apple notes and crash report (it's symbolicated on organizer and manually-I think-). Please help me to inspect what seems to be the problem. [...] read more

C# + Windows CE + Multiline & Align label

I need to make a multiline label with vertical and horizontal alignment and I don't know how I can do it ! I have found a way to make any control multiline with this function : private const int BS_MULTILINE = 0x00002000; private const int BS_CENTER = 0x00000300; private const [...] read more

How do I interpret these crash reports from iOS

Hi I have had an iOS app in review, but it just got rejected... I have been trying to stimulate my ipad with iOS 6.1.3 to make it crash as described by apple: Your app crashed when we tapped the action or option buttons. But im failing, can the exact [...] read more

app using significant location manger closes unexpectedly on devices but not on simulator

I hope some one can help me. I'm developing a iOS 6 app on xcode 4.5.2, the app use significant-change location service, it detects the localization uses reverse geocoding and upload the country code, adminArea, subAdminArea, locality and sublocality to an online DB using a web service. on the iphone [...] read more

Copying bytes of array of uint_32 to unsigned char

I am trying to copy the bytes of state to charstate using memcpy uint32_t state[3] = {0x00000300, 0x00001100, 0x00022200}; unsigned char charstate[1420]; memcpy(charstate, (unsigned char *)state, sizeof(uint32_t)*3); printf("charstate: %s", charstate); But the printf sentence does not return anything. Could you help me to copy this state array to charstate, please? read more

SPI read failing on STM32F4 device

I'm using the STM32F4 trying to read over SPI. Debug environments is Visual Studio with the VisualGDB plugin. The spi config is as follows. 8-bit frames, MSB first, using GPIOA/B for the SPI signals void spiInit() { RCC->AHB1ENR |= 3; //enable gpioA/B clock RCC->APB2ENR |= 0x1000; //enable SPI1 clock (bit [...] read more

New to HTML and Flask. How to let a user submit an image and description without having to sign in?

I am currently designing a steganography web app as a part of my beginner Computer Science summer program. With a very limited understanding of HTML, Flask, and the interconnected languages like SQL and jquery, I've ran into a bit of a roadblock. So far I've looked at a lot of [...] read more

Apple claim for app crash but I can't figure it out

Apple claims that my app crashes at launch, but I can't see where. On my iPhone and iPad it runs perfectly. This is the crash log, please help me to inspect what seems to be the problem. Apple notes: > We found that your app crashed on iPhone 5 and [...] read more

Cannot replicate crash experience by App Review team (logs included)

I'm currently trying to add an in-app purchase to my project. A view is loaded with three buttons: one to cancel, one to restore previous purchase, and one to make the purchase. Using the sandbox environment, I thought I had tried every combination of these buttons in different scenarios (different [...] read more

symbolicating crash logs for crashes within the framework

I have a created a custom framework with all the code in the framework with the help of This link. I used this framework in a new project and the code is working fine without any problem. But, the problem is when the app crashes. The crash report just says [...] read more

MKMapView crashes by setRegion

i want to show a specific adress on the Map. Here is my code. - (void)viewDidLoad{ [super viewDidLoad]; CLLocationCoordinate2D startCoord = CLLocationCoordinate2DMake(51.514302, 7.616798); MKCoordinateRegion adjustedRegion = [_map regionThatFits:MKCoordinateRegionMakeWithDistance(startCoord, 200.0, 200.0)]; adjustedRegion.span = MKCoordinateSpanMake(0.005, 0.005); [_map setRegion:adjustedRegion]; On the Simulator it works fine but on my iPad it crashes... Where is [...] read more

Crash log from Apple approval team

Apple has rejected my app because it crashes and I can't find a way to know where the problem is. They say that the crash was on an iPhone 4 with iOS6. I have built the archive with Xcode 4.4 and iOS 5.1. I have already upgrade to Xcode 4.5 [...] read more

Crash Log - need help to find the crash

I am getting the following crash log and i can't find what makes the app cash. Exception Type: EXC_CRASH (SIGABRT) Exception Codes: 0x0000000000000000, 0x0000000000000000 Crashed Thread: 0 Last Exception Backtrace: 0 CoreFoundation 0x3790e29e __exceptionPreprocess + 158 1 libobjc.A.dylib 0x3540e97a objc_exception_throw + 26 2 CoreFoundation 0x3790dd80 __NSFastEnumerationMutationHandler + 124 3 UIKit [...] read more

Wrong Character received from UART?

I am new to Cortex M4 programming I am using teensy 3.2 board .I have connected it to PC using USB to TTL cable.I have written a code to transmit a character from Teensy UART to PC .I am using Dockight as terminal. The baudrate is 9600 for a 72MHZ [...] read more

Passing binary data from C to Python using "Extending Python with C"

It is possible to pass binary data from C to Python. For example it is possible to pass the bytes of state to Python?. Maybe using some of these functions https://docs.python.org/3/c-api/bytes.html? uint32_t state[3] = {0x00000300, 0x00001100, 0x00022200}; unsigned char charstate[1420]; memcpy(charstate, (unsigned char *)state, sizeof(uint32_t)*3); printf("charstate: %s", charstate); return PyBytes_FromString(charstate); [...] read more

Teensy as Serial device

I am using teensy 3.2 to program its K20 series microcontroller Mk20DX256 I have written a simple UART code to transmit a character 'U' from teensy to PC and see it on Docklight.I have disabled interrupt and DMA I have searched through web and found out that Teensy acts as [...] read more

STM32F407VG discovery SPI communication (nrf24l01+pa+lna)

Trying to setup communication between stm32f407VG discovery and nrf24l01 via SPI. It looks like reading data from registers is going fine, but there is trouble with writing to them because, doesn't matter if i write something to register or if I don't, it always shows same values, different for every [...] read more

XMS.NET fails when receiving JMS message with RFH2 header at ParseJmsFolder

Our partner started using custom properties for messages being sent over IBM WebSphere MQ and our application developed using XMS.NET started to fail because of that. It turned out that the error is being thrown inside parsing the JMS envelope and inside the ParseJmsFolder method. This is the exception we [...] read more

How do I convert a disassembled instruction to be shown in binary in gdb?

I've got a binary that I've disassembled into viewable assembly in gdb. However, I'd like to see the actual binary of each instruction (i.e. the actual instruction in whatever instruction format it is actually issued to the CPU in). Is there a way to input the address of an instruction [...] read more

ARM keil error for adc initialization

I've been working a while on keil now but when i initialize the ADC module for ARM cortex-m4 and start debugging I get this error: > Access to ADC0 without a clock. > You must turn on bit 0 in SYSCTL_RCGCADC_R and then wait 4 cycles. this is the code [...] read more

STM32 maximum interrupt handling frequency

I am trying to implement my own SPI communication from FPGA to STM in which my FPGA serve as MASTER and generate Chip enable and clock for communication. FPGA transmit data at its rising edge and receive data at its falling edge my FPGA code works properly. In STM side [...] read more

Access violation at ABABABAB after realloc

I ran into this error and I don't quite understand what happens here. I hope the codesnippet is sufficient to make my point. I am modifying a callback to inject my own data into a response to a server. Basically the callstack looks as follows: mainRoutine(browseFunction(browseInternal), myBrowseFunction)) ^ takes response [...] read more

Is WiX Burn 3.8 failing to set the NTSuitePersonal built-in variable correctly?

The WiX 3.8 Burn built-in variables include some values that describe the operating system edition. One of these is NTSuitePersonal. This variable is set to zero on an operating system where I would expect it to return as non-zero. This is preventing me from defining installation conditions for my application. [...] read more

C mxe linking fails: ld cannot find symbols

trying to cross-compile TranscriberAG with MXE, I'm stuck on a problem I don't understand. I managed to reproduce the problem on a tiny file: #include <dlfcn.h> int test() { dlopen("test", RTLD_LAZY); } I compile it with: /path/to/mxe/usr/bin/i686-pc-mingw32.static-g++ -o test_dl.obj -c test_dl.cpp /path/to/mxe/usr/bin/i686-pc-mingw32.static-ar cr test_dl.a test_dl.obj /path/to/mxe/usr/bin/i686-pc-mingw32.static-g++ -shared -o test_dl.dll -Wl,--whole-archive [...] read more

Evaluating an iOS crash report (app built with phonegapbuild so can't symbolicate in xcode)

Below is the crash report from Apple. Here is a web version of the app: http://www.web4uonline.com/yalecc/26/main.html I built the app with phonegap build so I don't think I can have XCode evaluate the crash report any further than what is below. Incident Identifier: 75BAD699-7113-4C6E-A973-1FC0C5A7BE89 CrashReporter Key: f007efd015d54832edfad6b6f673eb18289bfde9 Hardware Model: xxx [...] read more

EXC_CRASH (SIGABRT) Cannot track it down - please see crash log attached - GADObjectPrivate.m

I am having trouble with one of my apps, apple rejected it due to it crashing on launch - however I cannot replicate this. I have even provided an adhoc build to another device to test and it works fine. Anyway, they sent the crash log, and I opened it [...] read more

How to forward a generic resource/data of platform_device to a driver

I have a platform_device instance and I want to pass it a function pointer, I am wondering what is the cleanest and most generic way for doing it. the optimal thing would be if I had some misc resource in kernel I can pass void* for whatever I want but [...] read more

App crashing on iPhone 5 6.1.4 but works fine on others

I'm in the midst of submitting my first app so I'm definitely still learning alot as I go along. I just received the app rejection note that my app: We found that your app crashed on iPhone 5 running iOS 6.1.4 Your app crashed when the alarm was supposed to [...] read more

Crash Report iOS

I have made distribution build for my customer and after customer tested it he got this crash reporter below, but I don't understand this exception log, because here are not any issue with my methods and the last string says about CoreFoundation issue. How can I track this issue. Maybe [...] read more

App crashes on iPhone 5 with iOS 6

The resolution center rejected my app because, as they say, it crashes on iPhone 5 with iOS 6.1.2. I have an iPhone 4 with iOS 6.1.2 and it doesnt crash. I can't solve that problem! They also wrote that the app crash when: * 1. Launch the app * 1. [...] read more

Crash Log for Iphone on taping the icon in iphone

I got a crash in some of the device iphone 4 and iphone 4S on taping the application icon on the phone.Where as in some phone the same ipa files works fine. iPhone 4 :- ios 0.6.1 iphone 4S :- ios 0.6.1 The crash log for iphone 4s is:- Incident [...] read more

Converting Hex to Binary and storing bits in an array

I'm trying to write a function in C to convert a Hex value into its binary representation then store each bit separately in an array. So currently I'm using this long winded method.. void HexToBinary(int *bits, unsigned int hex) { bits[31] = (hex & 0x90000000) >> 31; bits[30] = (hex [...] read more

understanding crash report

I have a crash app when i use S3getObjectRequest when i connect iPhone 5 to cable its work fine but when i disconnect the cable to use my app with wifi the app crash here is the crash log : Incident Identifier: BFD481E9-114E-4676-AA36-CC544663BA8C CrashReporter Key: 8187acf23ebe01b6678e473e051986b72bd0febd Hardware Model: iPhone5,2 Process: [...] read more

Serious honeycomb hardware-acceleration memory issues

Im currently creating an app for honeycomb, but i'm getting significant problems i'm suspecting is with memory used by the openGL renderer. Situation is i've got a scrollview that holds multiple container views (can be somewhat much, like 20); those container views each consist of like 6 custom views that [...] read more