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g2o

g2o_viewer was unable to start (0xc000007b)

I built the g2o library on Windows 7 with

  • Qt 5.6
  • Eigen 3.3.4
  • libQGLViewer-2.7.1.

Everything compiles fine, but on the first run of g2o_viewer the program complains about the missing QGLViewer2.dll. Therefore, I added it to the directory.

After the second start, I get the application error from the title...

Solution

  • One must add:

    • Qt5Core.dll
    • Qt5Gui.dll
    • Qt5Widgets.dll
    • Qt5Xml.dll