[MacPorts] #53273: QGIS @2_18_2_0+postgresql95+qt4 SIGSEGV in sip

[MacPorts]

#53273: QGIS @2_18_2_0+postgresql95+qt4 SIGSEGV in sip
------------------------+---------------------------
 Reporter:  EJFielding  |      Owner:
     Type:  defect      |     Status:  new
 Priority:  Normal      |  Milestone:
Component:  ports       |    Version:  2.3.5
 Keywords:  SIGSEGV     |       Port:  QGI, py27-sip
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 I have QGIS @2_18_2_0 installed on both MacOS 10.11.6 and 10.10.5
 machines. Since about a month ago, I can no longer start the program. I
 had it running for the last month on the 10.10 system, but I had to reboot
 the machine and it no longer runs. On both machines, I get SIGSEGV almost
 immediately when starting the application. It starts to draw the splash
 screen and then crashes. It looks like the crash is in the "sip" code,
 which I think is coming from this port: py27-sip @4.19_0. I attach the
 crash dump.

 I tried activating earlier versions of QGIS, but they crash because the
 libraries have changed.

 I really need to make some more maps with QGIS, so any advice on how to
 get this version or an earlier version to run would be greatly
 appreciated!

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Ticket URL: <https://trac.macports.org/ticket/53273>
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