Compile Error --> Missing include in modelexporthelper.cpp (undeclared identifier 'qApp')

[nuria-gomez]

Hi, I am compiling the latest source (pgmodeler-2.0.0-alpha) on Linux (Qt 6.4.2). Today Jan 17 2026 I encountered a compilation error in libs/libgui/src/tools/modelexporthelper.cpp.

error:
use of undeclared identifier qApp
Fix:
it's really easy to fix by manually adding #include <QApplication> at the beginning of libs/libgui/src/tools/modelexporthelper.cpp.

Please consider adding this include for compatibility.

Thank you very much :)