View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0000822 | SigServer | Bug Report | public | 2007-12-01 14:09 | 2007-12-09 16:29 |
| Reporter | exp | Assigned To | antennen | ||
| Priority | low | Severity | minor | Reproducibility | have not tried |
| Status | resolved | Resolution | fixed | ||
| Summary | 0000822: When Image generation fails, display an "error image" | ||||
| Description | If the image generation fails you can currently end up with a "File not found" error page (or an image not being loaded). This isn't really much of an issue, however, in some cases it may lead to problems if a user is updating a signature which is already in use on multiple forums and makes a mistake in the code. Possible solutions: a) make sure that a valid image is returned, _always_. I.e. a small place holder image which just says "image generation error" or something like that. The best would probably be to reuse the users background for that (in order to make sure that the image dimensions stay the same). b) only update the image which can be accessed by external parties when the image generation succeeded. I.e. if I make a typo while editing my sig, then the old sig picture would still be displayed on the forum until I fix the typo. | ||||
| Additional Information | PHP error log for the corresponding time frame: [01-Dec-2007 14:43:30] PHP Warning: simplexml_load_string() [<a href='function.simplexml-load-string'>function.simplexml-load-string</a>]: Entity: line 53: parser error : Premature end of data in tag image line 1 in xxx/htdocs/image.php on line 145 [01-Dec-2007 14:43:30] PHP Warning: simplexml_load_string() [<a href='function.simplexml-load-string'>function.simplexml-load-string</a>]: in xxx/htdocs/image.php on line 145 [01-Dec-2007 14:43:30] PHP Warning: simplexml_load_string() [<a href='function.simplexml-load-string'>function.simplexml-load-string</a>]: ^ in xxx/htdocs/image.php on line 145 [01-Dec-2007 14:43:30] PHP Warning: Missing argument 1 for Sig::destroy(), called in xxx/htdocs/image.php on line 183 and defined in xxx/engines/sig.php on line 82 [01-Dec-2007 14:45:57] PHP Warning: main() [<a href='function.main'>function.main</a>]: Node no longer exists in xxx/htdocs/image.php on line 193 [01-Dec-2007 14:46:22] PHP Warning: main() [<a href='function.main'>function.main</a>]: Node no longer exists in xxx/htdocs/image.php on line 193 [01-Dec-2007 14:48:58] PHP Warning: main() [<a href='function.main'>function.main</a>]: Node no longer exists in xxx/htdocs/image.php on line 193 [01-Dec-2007 14:54:45] PHP Warning: simplexml_load_string() [<a href='function.simplexml-load-string'>function.simplexml-load-string</a>]: Entity: line 13: parser error : Opening and ending tag mismatch: b line 13 and a in xxx/htdocs/image.php on line 145 [01-Dec-2007 14:54:45] PHP Warning: simplexml_load_string() [<a href='function.simplexml-load-string'>function.simplexml-load-string</a>]: <line>sarunasnet</a></line> in xxx/htdocs/image.php on line 145 [01-Dec-2007 14:54:45] PHP Warning: simplexml_load_string() [<a href='function.simplexml-load-string'>function.simplexml-load-string</a>]: ^ in xxx/htdocs/image.php on line 145 [01-Dec-2007 14:54:45] PHP Warning: Missing argument 1 for Sig::destroy(), called in xxx/htdocs/image.php on line 183 and defined in xxx/engines/sig.php on line 82 | ||||
| Tags | No tags attached. | ||||
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Support for option B added. Error messages are only displayed if a valid clearkey is supplied. Meaning errors will only be displayed on edit page. If valid clearkey isn't supplied on error cached image is displayed. Recaching only occurs on no errors. If signature isn't found, when id and key isn't found in the database, it displays a 404 page, which looks like Apache's own. |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2007-12-01 14:09 | exp | New Issue | |
| 2007-12-09 12:42 | antennen | Status | new => assigned |
| 2007-12-09 12:42 | antennen | Assigned To | => antennen |
| 2007-12-09 16:29 | antennen | Note Added: 0001547 | |
| 2007-12-09 16:29 | antennen | Status | assigned => resolved |
| 2007-12-09 16:29 | antennen | Resolution | open => fixed |
