[MacPorts] #50287: qt5-qtwebengine @5.5.1: TypeError: argument of type 'NoneType' is not iterable

[MacPorts]

#50287: qt5-qtwebengine @5.5.1: TypeError: argument of type 'NoneType' is not
iterable
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  Reporter:  jianguohsiang82@…  |      Owner:  mcalhoun@…
      Type:  defect             |     Status:  assigned
  Priority:  Normal             |  Milestone:
 Component:  ports              |    Version:  2.3.4
Resolution:                     |   Keywords:
      Port:  qt5-qtwebengine    |
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Comment (by jianguohsiang82@…):

 Yes, uninstalling and reinstalling the port solved this problem. Please
 close. Thank you!

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Ticket URL: <https://trac.macports.org/ticket/50287#comment:9>
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