Error in file "wifisetupdialog.py"

[wdwill]

OS: Ubuntu 18.04.2 LTS
Package: hplip
Architecture: amd64
Version: 3.17.10+repack0-5
Priority: optional
Section: utils
Origin: Ubuntu
Maintainer: Ubuntu Developers <email address hidden>
Original-Maintainer: Debian Printing Team <email address hidden>
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 1563

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Error message:
Traceback (most recent call last):
  File "/usr/share/hplip/ui5/wifisetupdialog.py", line 754, in NextButton_clicked
    self.showExitPage()
  File "/usr/share/hplip/ui5/wifisetupdialog.py", line 573, in showExitPage
    self.ip, subnetmask, gateway, pri_dns, sec_dns, addressmode = self.wifiobj.getwifiotherdetails(self.dev,self.adapterName)
AttributeError: 'WifiSetupDialog' object has no attribute 'wifiobj'

Solution:
Change the name of the object from "wifiobj" to "wifiObj" in the file "wifisetupdialog.py".

I want to inform you that I could not install the wifi mode of the HP LaserJet p1102w printer because the router had a security protocol. I had to follow the guidelines contained at https://answers.launchpad.net/hplip/+question/254909. Please correct this problem too, because the solution given by the site has many details, bringing difficulties to those who are lay.

[Umesh Mahindrakar (umesh.mahindrakar)]

Hi wdonadelli,

This issue is already raised by Manfred and we have addressed in next released.

https://bugs.launchpad.net/hplip/+bug/1795875

Thanks,
Umesh