32bit application is running. 64 bit application is crashing. (connect statement is creating problem.)
-
Please provide a backtrace.
-
This is not the crash, while put the code snippet in the try it's not moving in to the catch block. the application just exit with assert message after below connect statement.
"connect(m_LoginDialog, SIGNAL(rejected()), this, SLOT(DialogClosed()));"Below is the assert message:
Fatal:26-12-2019 00:25:20: kernel\qmetaobject.cpp:161, (null): ASSERT: "data.ptr->ref.isStatic()" in file kernel\qmetaobject.cpp, line 161The code is same as 32 bit and running as expected. But getting issue with 64 bit.
-
This is not the crash, while put the code snippet in the try it's not moving in to the catch block. the application just exit with assert message after below connect statement.
"connect(m_LoginDialog, SIGNAL(rejected()), this, SLOT(DialogClosed()));"Below is the assert message:
Fatal:26-12-2019 00:25:20: kernel\qmetaobject.cpp:161, (null): ASSERT: "data.ptr->ref.isStatic()" in file kernel\qmetaobject.cpp, line 161The code is same as 32 bit and running as expected. But getting issue with 64 bit.
@Bikram-Shishodia Still no backtrace - so no help from me anymore.
-
Is this what you want? :
After red marked connect statement, application is crashing(exiting). I am creating object of m_LoginDialog just before that line.
You can see the application output as well in snapshot.and the data printing in log is: Fatal:26-12-2019 13:08:34: kernel\qmetaobject.cpp:154, (null): ASSERT: "data.ptr->ref.isStatic()" in file kernel\qmetaobject.cpp, line 154
-
Please show SSMainWindow.cpp, line 45 and around.
-
CLoginMessageHandler:
-
Please do not post screenshots... it's not really readable. Currently you're just on a breakpoint, but no crash happened until now.
I would try to minimize the code until it does not crash anymore.
-
That is what I am saying. After that connect statement application crashing.
And we already have working application in 32 bit. We are building it in 64 bit and it is not running.
Same code is working fine If I am using 32 bit kit. -
@Bikram-Shishodia said in 32bit application is running. 64 bit application is crashing. (connect statement is creating problem.):
After that connect statement application crashing.
But you did not really posted a stack trace of the crash... only the one where you stopped your debugger...
-
Hi, just guessing but I had some trouble before with connect() statements for 64-bit, and the problem vanished when I switched from using the old style with SIGNAL() and SLOT() to using the new style connect() syntax with instanceptrs + &classname::methodnames,
