View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0000730 | SkyChart | 1-Software | public | 10-11-02 23:01 | 11-09-03 14:48 |
| Reporter | Ron McWilliams | Assigned To | Patrick Chevalley | ||
| Priority | normal | Severity | crash | Reproducibility | always |
| Status | closed | Resolution | fixed | ||
| Platform | x86 | OS | Windows | OS Version | Vista |
| Product Version | 3.3 SVN | ||||
| Target Version | 3.4 | Fixed in Version | 3.3 SVN | ||
| Summary | 0000730: "Detail" Window will not scroll | ||||
| Description | Vista 64 - - - was same on rev 3.2 "Detail" Window will not scroll - - resizing causes this error. TControl.InvalidatePreferredSize loop detected:TIpHtmlInternalPanel Bounds=l=0,t=0,r=398,b=524. OK to ignore - Cancel to kill - Ignore freezes anyway. | ||||
| Steps To Reproduce | Select any object star or nebula. Click on text to get detail box. If the text is long enough, the scroll bar will appear on right. Scroll bar will move when dragged, but info pane will not scroll. When I resize by pulling bottom of dialog box window down, at a certain point the edges of the box start to flicker and then this error message comes up. TControl.InvalidatePreferredSize loop detected:TIpHtmlInternalPanel Bounds=l=0,t=0,r=398,b=524. | ||||
| Tags | No tags attached. | ||||
| related to | 0000567 | closed | Patrick Chevalley | About object window not scrollable |
| related to | 0000720 | closed | Patrick Chevalley | Detail-Fenster Bug |
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I was mistaken. Clicking OK doesn't crash any more. You can back out. Sorry. |
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Same with Win XP 32. No matter what I choose to close the error message, after my choice the program crashes. |
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The problem with the scroll bar is describe here: 0000567 . I am waiting a fix for the compiler. The problem with resizing is describe here: 0000720 . I cannot reproduce the bug myself but it as been reported as fixed by the compiler team. Can you check you use the version 3.3-1569 dated of November 2 ? |
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I checked to make sure, it is indeed the November 2 version that I 'm using. The problem only seems to occur when I enlarge the pop up window large enough to get rid of the scrollbar at the right. As soon as the window is large enough, the program seems to run in a sort of loop. The window is redrawn very fast with and without scrolbars below and at the right until the error message appears. Reproducability is a bit of a problem, it doesn't occur every time. Sometimes I can enlarge the window in the same instance without the trouble. |
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Same as Marc - - it's Nov 2 version. Doesn't happen every time but can make it happen every session within two or three dialog boxes. Used M10 and M12 in Ophiuchus most recently. Note: error happens when resizing box by dragging edge. The scroll bar and page-down button don't ever work at all. |
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Thank you for your descriptions of the problem! This help a lot. I not encounter the problem before because my Windows is set to not show the window content when moving or resizing, it is very unlikely to get the problem with this setting. Now I can reproduce the problem easily and I have open a bug report to the compiler team using an example application: http://bugs.freepascal.org/view.php?id=17830 The scroll bar problem with win64 is still open here: http://bugs.freepascal.org/view.php?id=15866 In the mean time I will increase the default window size to make resizing less necessary. |
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Revision 1572 is a temporary fix to avoid the crash. It increase the Detail window size and make it not resizable. http://svn.origo.ethz.ch/viewvc/skychart?view=rev&revision=1572 |
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Fixed by revision 1632: http://svn.origo.ethz.ch/viewvc/skychart?view=rev&revision=1632 |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 10-11-02 23:01 | Ron McWilliams | New Issue | |
| 10-11-02 23:03 | Ron McWilliams | Note Added: 0001389 | |
| 10-11-03 08:33 | marc fokker | Note Added: 0001390 | |
| 10-11-03 19:07 | Patrick Chevalley | Relationship added | related to 0000567 |
| 10-11-03 19:07 | Patrick Chevalley | Relationship added | related to 0000720 |
| 10-11-03 19:11 | Patrick Chevalley | Note Added: 0001392 | |
| 10-11-03 19:11 | Patrick Chevalley | Assigned To | => Patrick Chevalley |
| 10-11-03 19:11 | Patrick Chevalley | Status | new => feedback |
| 10-11-03 19:11 | Patrick Chevalley | Target Version | 0.3.0 => 3.4 |
| 10-11-03 19:38 | marc fokker | Note Added: 0001393 | |
| 10-11-03 21:08 | Ron McWilliams | Note Added: 0001394 | |
| 10-11-03 21:08 | Ron McWilliams | Status | feedback => assigned |
| 10-11-04 12:59 | Patrick Chevalley | Note Added: 0001396 | |
| 10-11-04 13:18 | Patrick Chevalley | Note Added: 0001398 | |
| 11-01-04 18:22 | Patrick Chevalley | Note Added: 0001508 | |
| 11-01-04 18:22 | Patrick Chevalley | Status | assigned => resolved |
| 11-01-04 18:22 | Patrick Chevalley | Resolution | open => fixed |
| 11-01-04 18:22 | Patrick Chevalley | Fixed in Version | 0.3.0 => 3.3 SVN |
| 11-09-03 14:48 | Patrick Chevalley | Status | resolved => closed |
