Like the subject says, clicking a pdf attachment and choosing "Open with Okular" does not open the pdf. A tmp file is created in /tmp. When I try this in kmail, there is no problem and Okular simply opens the pdf I clicked. Also, the tmp file in /tmp is a valid pdf and can be opened with Okular. When I start Kontact from commandline, I get no logging output, so I seem unable to give more info about the reason why Okular can't open the pdf?
Closing since this problem problem has magically disappeared and can't reproduce anymore.
I just experienced the bug again, this time on a docx file to be opened by libreoffice and noticed a restart of kontact is enough to work around the problem. So it's not pdf or okular specific.
Thank you for reporting this issue in KDE software. As it has been a while since this issue was reported, can we please ask you to see if you can reproduce the issue with a recent software version? If you can reproduce the issue, please change the status to "REPORTED" when replying. Thank you!
I haven't seen this problem for a long time, so let's close this.