Hello,
one user made a page with a pipe ( | ) in the title. Now in the navigation stands “Additional Information” and i can´t view the page (white page).
I tried to delte the page, but nothing worked… I changed /view/ to /delete/ in the URL but nothing happend, only a white page… I tried it under Sub-Pages on the main page but the same only a white page.
Ideas how i can delete this page?
That’s interesting because we’re supposed to support pipes in page names.
I’d like to reproduce this so I need to know the DB and the servlet container you’re using.
Could you explain what navigation you’re referring to? Maybe a screenshot?
Thanks
Works fine on Jetty+HSQLDB at least. I created a page named A|B (A pipe B).
10.10, Nginx + Tomcat - ok
Are you giving me a config with which you reproduce the issue reported by @MB-gam?
@Rostyslav_Fitsyk if so please first remove Nginx to be sure the problem is with XWiki and not the Nginx config 
Sorry, I just wanted to help and also ran test in a same scenario. No issues detected…
Double fail he used a / and a |
Workplace/Rollout iPhone | Besondernheiten ab iOS 12.1
I think the / is more the problem, even the script from https://snippets.xwiki.org/xwiki/bin/view/Extension/Delete%20page%20programatically/ cant do it, the script diviedes the path at the /
ah cool thanks that helps. Sorry, I misunderstood you 
@MB-gam yes I don’t think the pipe is an issue. The / and \ are an issue only if you haven’t configured Tomcat and/or apache properly, see https://www.xwiki.org/xwiki/bin/view/Documentation/AdminGuide/Installation/InstallationWAR/InstallationTomcat/#HAllowing222F22and225C22inpagenames
If i use the delete page progranatically it shows a divide at the pipe ?
Now i have allowed in tomcat / and \ but didn´t help.
I’d say you’re using an incorrect page reference.
Hard to help you since I don’t know your page name/reference… Maybe you could show the URL when you’re on that page. And if you’re using XWiki 11.1RC1+, there’s now the reference displayed in the Information tab at the bottom of pages.
The URL Shows: https://wiki.menoldbezler.de/xwiki/bin/view/IT-Abteilung/Workplace/Rollout%20iPhone%20|%20Besondernheiten%20ab%20iOS%2012.1/
I tried many paths with the delete page progranatically script,
Path:
This means a reference of IT-Abteilung.Workplace.Rollout iPhone | Besondernheitenab iOS 12\.1.WebHome.
Thanks.
I tried
Space:
IT-Abteilung.Workplace.Rollout iPhone | Besondernheitenab iOS 12.1
Page:
Webhome
Space:
IT-Abteilung.Workplace
Page:
Rollout iPhone | Besondernheitenab iOS 12.1.Webhome
and different other combinations… every time, it say that the domument didn´t exits…
This is incorrect. You need to escape the dot. See the reference I gave you in my previous reply
So:
IT-Abteilung.Workplace.Rollout iPhone | Besondernheitenab iOS 12\.1WebHomeThanks, for the help. He doesn´t find the page…
Every try, he made this gap… and didn´t find it. Have i other options? Delete by file? SQL?
That’s too dangerous! Let me try your example locally to see if I can reproduce. I’ll need some time to try it out.
Ok I"ve tested locally and it worked fine for me. In your last screenshot there’s something wrong: you seem to have put a leading white space for the space name… 
I tried now with “links2” Browser on the vm direct, and the URL : http://127.0.0.1:8080/xwiki/bin/delete/IT-Abteilung/Workplace/Rollout%20iPhone%20|%20Besondernheiten%20ab%20iOS%2012.1/
Link2 shows an “ok” but shows no content…
GOT IT !!! Thanks to everybody and Specially a double thank you to @vmassol !
In the “Delete page programatically” script, i used:
Space:
IT-Abteilung.Workplace.Rollout%20iPhone%20|%20Besondernheiten%20ab%20iOS%2012.1
Page:
Webhome
and this worked.
