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| ID | Project | Category | View Status | Date Submitted | Last Update | ||||
|---|---|---|---|---|---|---|---|---|---|
| 0000672 | v2.3 Release (Closed) | [All Projects] General | public | 2010-12-27 06:19 | 2011-03-24 09:53 | ||||
| Reporter | egemme | ||||||||
| Assigned To | caseydk | ||||||||
| Priority | normal | Severity | minor | Reproducibility | always | ||||
| Status | closed | Resolution | fixed | ||||||
| Product Version | |||||||||
| Target Version | Fixed in Version | 2.3 | |||||||
| Summary | 0000672: Gantt pdf fails | ||||||||
| Description | When generating the task Gantt pdf, this error occurs. JpGraph Error You have specified a constrain from row=1 to row=23 which does not have any activity. Depending on the chosen project, the row numbers varies. When I choose a task without dependancies (no related tasks), the pdf gets generated, but get an IE error. Nothing on the php log. However, pdf file exists in the files/temp folder. | ||||||||
| Tags | No tags attached. | ||||||||
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egemme (reporter) 2010-12-27 07:34 Last edited: 2010-12-27 07:35 |
This issue divides in two: 1. handling of contrains 2. streaming the pdf In issue 2, it appears the ob_end_clean doesn't react well. Commenting it makes everything happen. But the streamed pdf also contains the html page itself as expected. ob_end_clean looks misplaced to me. It should rather preceed the mime headers so the stream is cleaned out from the html page itself. However, wherever placed, ob_end_clean seems to block everything. Also when commenting ob_end_clean for letting the stream go through, I noticed the pdf is missing a lot of lines at the end. This is not a show stopper, but since I once asked for Gantt export, I was glad to see it !! |
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axfeel (reporter) 2011-01-12 05:39 |
Hi ! Which file has "ob_end_clean" expression to comment out ? There is no pdf file in files/temp folder |
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egemme (reporter) 2011-01-31 21:29 |
Hi the file I'm referring to is gantt_pdf.php in tasks module. But just to make sure I don't mislead your search, does the Gantt to pdf works on your desktop? If so, try with a Gantt with dynamic tasks which seems to be the first hurdle on my side. Eventhough I use a project having no dynamic tasks, it goes a little further but never come to download the pdf but display a generic IE error on screen. This seems to be caused by the either erroneous or misplace ob_end_clean which actually flushes the page before it even reach the end. Do you use FF or IE? It may be the reason why... |
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caseydk (administrator) 2011-02-05 06:11 |
Can someone give me a database that demonstrates thisconsistently? I'm having trouble duplicating it myself.. |
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caseydk (administrator) 2011-02-07 19:18 |
Resolved in r1613 by hacking jpGraph to catch the bad dependency check |
| Notes |
| Issue History |
|||
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2010-12-27 06:19 | egemme | New Issue | |
| 2010-12-27 07:34 | egemme | Note Added: 0001504 | |
| 2010-12-27 07:35 | egemme | Note Edited: 0001504 | |
| 2011-01-12 05:39 | axfeel | Note Added: 0001548 | |
| 2011-01-31 21:29 | egemme | Note Added: 0001591 | |
| 2011-02-05 06:11 | caseydk | Note Added: 0001593 | |
| 2011-02-05 06:11 | caseydk | Status | new => feedback |
| 2011-02-07 19:18 | caseydk | Note Added: 0001599 | |
| 2011-02-07 19:18 | caseydk | Status | feedback => resolved |
| 2011-02-07 19:18 | caseydk | Resolution | open => fixed |
| 2011-02-07 19:18 | caseydk | Assigned To | => caseydk |
| 2011-02-07 19:19 | caseydk | Project | v2.2 Release (Closed) => v2.3 Release (Closed) |
| 2011-03-24 09:53 | caseydk | Fixed in Version | => 2.3 |
| 2011-03-24 09:53 | caseydk | Status | resolved => closed |
| Issue History |