My script for installing an error handler that produces a backtrace: <?php function process_error_backtrace($errno, $errstr, $errfile, $errline, $errcontext) { if(!(error_reporting() & $errno)) return; switch($errno) { case E_WARNING : case E_USER_WARNING : case E_STRICT : case E_NOTICE : case E_USER_NOTICE : $type=”warning”; $fatal = false; break; default : $type=”fatal error”; $fatal = true; break; } $trace … Read more
So you want a stand-alone function that prints a stack trace with all of the features that gdb stack traces have and that doesn’t terminate your application. The answer is to automate the launch of gdb in a non-interactive mode to perform just the tasks that you want. This is done by executing gdb in … Read more
More readable than debug_backtrace(): $e = new \Exception; var_dump($e->getTraceAsString()); #2 /usr/share/php/PHPUnit/Framework/TestCase.php(626): SeriesHelperTest->setUp() #3 /usr/share/php/PHPUnit/Framework/TestResult.php(666): PHPUnit_Framework_TestCase->runBare() #4 /usr/share/php/PHPUnit/Framework/TestCase.php(576): PHPUnit_Framework_TestResult->run(Object(SeriesHelperTest)) #5 /usr/share/php/PHPUnit/Framework/TestSuite.php(757): PHPUnit_Framework_TestCase->run(Object(PHPUnit_Framework_TestResult)) #6 /usr/share/php/PHPUnit/Framework/TestSuite.php(733): PHPUnit_Framework_TestSuite->runTest(Object(SeriesHelperTest), Object(PHPUnit_Framework_TestResult)) #7 /usr/share/php/PHPUnit/TextUI/TestRunner.php(305): PHPUnit_Framework_TestSuite->run(Object(PHPUnit_Framework_TestResult), false, Array, Array, false) #8 /usr/share/php/PHPUnit/TextUI/Command.php(188): PHPUnit_TextUI_TestRunner->doRun(Object(PHPUnit_Framework_TestSuite), Array) #9 /usr/share/php/PHPUnit/TextUI/Command.php(129): PHPUnit_TextUI_Command->run(Array, true) #10 /usr/bin/phpunit(53): PHPUnit_TextUI_Command::main() #11 {main}”
I think you can get the same thing with: StackTraceElement[] cause = Thread.currentThread().getStackTrace();
Yes, this is possible since Windows 8.1 with the type entry in _EVENT_FILTER_DESCRIPTOR when it is set to EVENT_FILTER_TYPE_STACKWALK when you call EnableTraceEx2. On Windows 8.1,Windows Server 2012 R2, and later, event payload, scope, and stack walk filters can be used by the EnableTraceEx2 function and the ENABLE_TRACE_PARAMETERS and EVENT_FILTER_DESCRIPTOR structures to filter on specific … Read more
The following should do the trick: Log.d(“myapp”, Log.getStackTraceString(new Exception())); Note that …x more at the end does not cut off any information from the stack trace: (This indicates) that the remainder of the stack trace for this exception matches the indicated number of frames from the bottom of the stack trace of the exception that … Read more
You mentioned on my other answer (now deleted) that you also want to see line numbers. I’m not sure how to do that when invoking gdb from inside your application. But I’m going to share with you a couple of ways to print a simple stacktrace with function names and their respective line numbers without … Read more
Note that if you are using Ant build and if the debug attribute set to false in javac command this could happen. ex : if you need proper location in trace set debug = true in Ant build, <javac verbose=”false” srcdir=”${src}” destdir=”${classdir}” debug=”true” includes=”**/*.java”> <classpath refid=”compile.classpath” /> </javac>
I believe this is an issue with Xcode’s new interface builder. Did you happen to build your .xib using Xcode 4.5’s interface builder? I’ve run into this same problem just now, and I think that’s the problem. My app runs on iOS 6, but not anything older. And you need to make sure you turn … Read more
Here’s an example of getting the stack via the traceback module, and printing it: import traceback def f(): g() def g(): for line in traceback.format_stack(): print(line.strip()) f() # Prints: # File “so-stack.py”, line 10, in <module> # f() # File “so-stack.py”, line 4, in f # g() # File “so-stack.py”, line 7, in g # … Read more