I am working with DLL in Windows.
When some error raises, the stacktrace always generates empty.
Probably, this is a Windows issue.
Comment #1 by jiki — 2017-01-31T03:36:35Z
The reason is that each dlls and app initialize the own druntime (and stacktrace modules)
though the Windows' DBGHELP does not allow to initialize *more than once*.
https://msdn.microsoft.com/en-us/library/windows/desktop/ms681351(v=vs.85).aspx
So the latter initialization for app fails, leaving the initialized flag false.
QUICK WORKAROUND:
at core.sys.windows.stacktrace: shared static this()
dbghelp.SymCleanup(hProcess); // @@@ ADD
if (!dbghelp.SymInitialize(hProcess, generateSearchPath().ptr, TRUE))
return;
NOTE:
For now, we cannot raise exceptions over DLL boundary.
So I've no idea how to solve this correctly.
Comment #2 by robert.schadek — 2024-12-07T13:37:16Z