String concatenated with a null reference might get you such a message: Object obj = null; throw new ArrayIndexOutOfBoundsException(“” + obj); If you’re using an Oracle JVM you may want to add -XX:-OmitStackTraceInFastThrow as an additional parameter to see if it helps. For some basic exceptions, the JVM reuses the same exception instance after a … Read more
env SEGFAULT_SIGNALS=”abrt segv” LD_PRELOAD=/lib/libSegFault.so someapp Note that the actual path to the preload library may differ. On my machine, I’d use env SEGFAULT_SIGNALS=”abrt segv” LD_PRELOAD=/lib/x86_64-linux-gnu/libSegFault.so some-64bit-app or env SEGFAULT_SIGNALS=”abrt segv” LD_PRELOAD=/lib/i386-linux-gnu/libSegFault.so some-32bit-app depending whether the application I was running was compiled 64-bit or 32-bit. (You can use file to check.) The source tells us there … Read more
It is because you copied the .pdb files as well as the executables. The CLR will look for them when it generates a stack trace to try to give as much info as possible about the stack frames in the trace. The .pdb stores the source file name and line number. You are supposed to … Read more
Try with jstack. It’ll give you a full list of what your threads are doing. All it needs is the process pid.
Logging the error object won’t print error’s stack trace. You need to ask for it specifically: console.error(‘You had an error: ‘, err.stack);
Try this: #include <execinfo.h> void *addr[2]; int nframes = backtrace(addr, sizeof(addr)/sizeof(*addr)); if (nframes > 1) { char **syms = backtrace_symbols(addr, nframes); NSLog(@”%s: caller: %s”, __func__, syms[1]); free(syms); } else { NSLog(@”%s: *** Failed to generate backtrace.”, __func__); }
With .NET Framework 4.5 there is now an ExceptionDispatchInfo which supports this exact scenario. It allows capturing a complete exception and rethrowing it from somewhere else without overwriting the contained stack trace. code sample due to request in comment using System.Runtime.ExceptionServices; class Test { private ExceptionDispatchInfo _exInfo; public void DeleteNoThrow(string path) { try { File.Delete(path); … Read more
Edited Answer: You can use std::set_terminate #include <cstdlib> #include <iostream> #include <stdexcept> #include <execinfo.h> void handler() { void *trace_elems[20]; int trace_elem_count(backtrace( trace_elems, 20 )); char **stack_syms(backtrace_symbols( trace_elems, trace_elem_count )); for ( int i = 0 ; i < trace_elem_count ; ++i ) { std::cout << stack_syms[i] << “\n”; } free( stack_syms ); exit(1); } int … Read more
This is what is working for me: Make sure you have installed llvm (including llvm-symbolizer). Export the following variable export ASAN_SYMBOLIZER_PATH=/usr/bin/llvm-symbolizer (replace with your correct path to the llvm-symbolizer command). Now run your executable (a.out for now) as ASAN_OPTIONS=symbolize=1 a.out
What I finally did is: try { this.config = JSON.parse(fs.readFileSync(path)); } catch(err) { var newErr = new Error(‘Problem while reading the JSON file’); newErr.stack += ‘\nCaused by: ‘+err.stack; throw newErr; }