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An iterator cannot be used with foreach by reference in core/DataTable/Filter/ColumnDelete.php #11331

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e7o-de opened this issue Feb 8, 2017 · 0 comments
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An iterator cannot be used with foreach by reference in core/DataTable/Filter/ColumnDelete.php #11331

e7o-de opened this issue Feb 8, 2017 · 0 comments
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@mattab
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3.0.2

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@e7o-de
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e7o-de commented Feb 8, 2017 •
edited

Hey,

Got this error in my logs (Piwik 3.0.1), couldn't find a issue containing this one (not sure why):

Fatal error: An iterator cannot be used with foreach by reference in /var/www/piwik/piwik/core/DataTable/Filter/ColumnDelete.php on line 180

I just removed the & in my local installation and the graphs are now rendering as expected; looks like the reference is not required at the moment (saw the hint for Piwik 4). Would be great if you would just remove that reference for now, it will save investigation work for non-experts I guess ;)
@mattab mattab changed the title foreach reference An iterator cannot be used with foreach by reference in core/DataTable/Filter/ColumnDelete.php Feb 20, 2017
@mattab mattab added this to the 3.0.2 milestone Feb 20, 2017
@mattab mattab self-assigned this Feb 20, 2017
mattab added a commit that referenced this issue Feb 20, 2017
@mattab
Fixes #11331
10759d0
@mattab mattab mentioned this issue Feb 20, 2017
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mattab added a commit that referenced this issue Feb 21, 2017
@mattab
Fixes #11331 (#11368)
8949eba
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