Server Error 500 when adding a Condition [#2177239]

I get a Server Error 500 whenever I try to save a new Condition to a Rule. I can make a simple Rule and Action which works OK, but any condition I try to add gives this error when I click SAVE button. (I have tried Entity has Field, Entity is of Type, Data Comparison, Entity is of Bundle, Content is Published)

The Server Error Log says: "End of script output before headers: index.php"

I am using Rules 7.x-2.6, Drupal 7.24, Entity 7.x-1.3

With thanks, Tony

Comments

Comment #1

Anonymous (not verified) CreditAttribution: Anonymous commented 27 January 2014 at 22:36

I have updated to the latest Drupal 7.26, and have the same problem.

It also occurs if I save a rule without a condition, then try to edit it again.

I must be doing something wrong, since others are clearly using it OK - does anyone have any suggestions?

With thanks, Tony

Comment #2

Anonymous (not verified) CreditAttribution: Anonymous commented 28 January 2014 at 09:54

There is something very odd going on here.

I installed Rules (and Entity API) on a different site I also maintain and got exactly the same result. I then went slavishly through the procedure in the Node One video at http://nodeone.se/sv/node/752 and it worked. After that it has worked fine all the time and I could not reproduce the fault. I went back to the original site, did the same thing, and it is also now working fine.

There is presumably something that is getting set or saved in the first time through which does not default properly, and requires a particular sequence to work (or I tripped over a particular sequence which failed) - but I have no idea what it is.

Tony.

Comment #3

Harry_M CreditAttribution: Harry_M commented 29 January 2014 at 18:05

I have been experimenting with this problem because I have been getting the same error. I created a redirect rule using several different criteria. If I have it redirect when a user logs in, it works. If I add a role to the user, I get the Internal Server Error message. I am adding the exported test rule:

{ "rules_redirect_test" : {
"LABEL" : "Redirect test",
"PLUGIN" : "reaction rule",
"ACTIVE" : false,
"OWNER" : "rules",
"REQUIRES" : [ "rules" ],
"ON" : { "user_login" : [ ] },
"IF" : [
{ "user_has_role" : { "account" : [ "account" ], "roles" : { "value" : { "4" : "4" } } } }
],
"DO" : [ { "redirect" : { "url" : "pm-properties" } } ]
}
}

It works until the "user_has_role" is added. Hope this helps someone figure out the problem.