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I am getting Warning: Division by zero in

Thread began 9/02/2014 3:35 pm by danny405167 | Last modified 9/02/2014 4:43 pm by Jason Byrnes | 586 views | 6 replies |

danny405167

I am getting Warning: Division by zero in

What is causing the errors below

Warning: Division by zero in /homepages/34/d356933685/htdocs/danny/webassist/caching/CachedResize_Image.php on line 274

Warning: Division by zero in /homepages/34/d356933685/htdocs/danny/webassist/caching/CachedResize_Image.php on line 274

Warning: Division by zero in /homepages/34/d356933685/htdocs/danny/webassist/caching/CachedResize_Image.php on line 278

Warning: imagecreatetruecolor() [function.imagecreatetruecolor]: Invalid image dimensions in /homepages/34/d356933685/htdocs/danny/webassist/caching/CachedResize_Image.php on line 105

Warning: imagecreatefromjpeg() [function.imagecreatefromjpeg]: gd-jpeg: JPEG library reports unrecoverable error: in /homepages/34/d356933685/htdocs/danny/webassist/caching/CachedResize_Image.php on line 106

Warning: imagecreatefromjpeg() [function.imagecreatefromjpeg]: '../../login/profile_pics/' is not a valid JPEG file in /homepages/34/d356933685/htdocs/danny/webassist/caching/CachedResize_Image.php on line 106

Warning: Division by zero in /homepages/34/d356933685/htdocs/danny/webassist/caching/CachedResize_Image.php on line 174

Warning: Division by zero in /homepages/34/d356933685/htdocs/danny/webassist/caching/CachedResize_Image.php on line 174

Warning: imagecopyresampled(): supplied argument is not a valid Image resource in /homepages/34/d356933685/htdocs/danny/webassist/caching/CachedResize_Image.php on line 199

Warning: imagejpeg(): supplied argument is not a valid Image resource in /homepages/34/d356933685/htdocs/danny/webassist/caching/CachedResize_Image.php on line 219

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Jason ByrnesWebAssist

I'll need to troubleshoot directly, see the private message section.

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danny405167

Ok

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danny405167

OK. I found the problem. Since there is no file name in the field of UserImage, image resizer is not able to do the calculation. Thanks for responding asap.

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Jason ByrnesWebAssist

see pm

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danny405167

The problem was that when I registered, I left the field name UserImage blank. I have to make the UserImage field name in the database to have a default value to prevent the warning from appearing again.

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Jason ByrnesWebAssist

put an if statement around the image tag to use a default static image if the recordset column is blank:

<?php if($row_SecurityAssistusers['UserImage'] !="") { ?>
<img src="../../login/profile_pics/<?php echo $row_SecurityAssistusers['UserImage']; ?>" class="img-thumbnail" width="200" height="200" alt="pfrofile">
<?php } else { ?>
<img src="../../login/profile_pics/default.jpg" class="img-thumbnail" width="200" height="200" alt="pfrofile">
<?php } ?>
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