Ditto - Invalid argument supplied for foreach

40 Posts

Adam16 Reply #1, 19 years, 7 months ago

Invalid argument supplied for foreach()

in classes/ditto.class.inc.php

Line:  412   
  Line 412 source:  foreach ($documents as $null=>$doc) {

My code in MODx (9.5.0. / 4.3.10 / Linux):

[!Ditto? &startID=`18,19` &tpl=`Liste_Wohnungen` &summarize=`5` &multiLevel=`0` &truncLen=`200` &paginate=`1` &paginateAlwaysShowLinks=`1`&dateFormat=`%d-%b-%y %H:%M` &sortBy=`pub_date`!]

These two folder are published and teach (18,19).

Greeting and thanks

3,250 Posts

MARKSVIRTUALDESK Reply #2, 19 years, 7 months ago

This is a known issue with Ditto 1.0.2 and is well documented in the forums. A quick search will lead you to the solution or you can upgrade to Ditto 2 RC2 which does not suffer from that issue.

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24,524 Posts

sottwell Reply #3, 19 years, 7 months ago

It just means that there are no child documents for it to process; put some dummy news articles in those folders and it will go away.

The newer versions check for that condition.

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40 Posts

Adam16 Reply #4, 19 years, 7 months ago

I use nevertheless ditto 2.0 RC2, only has forgotten to mention. rolleyes

It just means that there are no child documents for it to process; put some dummy news articles in those folders and it will go away.

I also made that, but this is not a correct solution.