[SOLVED] Undefined symbol: _ZN9QlistData11detach_growEPii
I have developed a Qt application on Ubuntu machine which has Qt4.7 installed on it and I am using QStringList
in my code.
When I move output binaries to Suse11 Linux machine which has Qt 4.6.2 run time environment , I am getting the error as “Undefined symbol: _ZN9QlistData11detach_growEPii”.
Please let me know how we can get rid out of this problem.
Qt is backwards binary and source compatible within each major release. This means that a program linked dynamically to e.g Qt 4.5.1 will continue running with Qt 4.5.3 without the need to recompile. Qt is not binary compatible between major versions such as Qt 2.x, Qt 3.x and Qt 4.x etc. Qt is also not forwards compatible, meaning that applications created with a newer version of Qt will not necessarily run or compile against older Qt versions.