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Undefined variable in "importable.php"

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14 Oct 2013 15:17 #1 by caccia
Undefined variable in "importable.php" was created by caccia
Hi again,

I encountered an "undefined variable" error while attempting to import a CSV file.
In file importable.php, the variable $line is initialized within an if() clause (around line 225):
if (count($fields) > count($title)) {
   $line="";
   foreach($fields as $field){
      $line.=$field." ;; ";
   ...

Below this, $line is used outside of this if() clause (l.243):
          $htmlResult.= $line;
          $htmlResult.= '</td>';

I guess $line should be at least initialized outside of the if().

Note: encountered this when using one CSV file to import Actions, where:
- first few lines were updating status of existing actions
- then some lines to create new actions (ID field empty)

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16 Oct 2013 12:53 #2 by babynus
Replied by babynus on topic Undefined variable in "importable.php"
Hi,

Ticket #1202 recorded to fix this issue.

For information :
- the proposed fix is not complete, not only $line must be initizalized, but also completed (including the foreach loop)
- you face this issue because your import file contains no numeric data for id. I guess you entered some spaces for blank ids, and this led to the issue. I then also added fix to remove spaced from id...

Thanks for reporting.
Babynus
Babynus
Administrator of ProjeQtOr web site

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16 Oct 2013 16:53 #3 by caccia
Replied by caccia on topic Undefined variable in "importable.php"
Thanks for the information - on the file and on the fix ! :)
I knew it was caused by a problem on the file, but wasn't sure what exactly...

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