Floating point division by zero error... by Martijn Coppoolse

Floating point division by zero error [Tip]

By: Martijn Coppoolse Voorburg, NL
Date: Feb 06,2015 at 20:11
In Response to: Floating point division by zero error (Andrew Watson)

> It's actually hasn't got anything to do with Stay on Top. It
> happens with every PDF file, whether created by me or downloaded and text
> or graphics.

So basically, most files that can be previewed trigger the error?

> There was one file that didn't seem to give the error the first few
> times I pointed at it but it was a multi-hundred page file that took a
> while to load.
>
> I closed ZP and restarted it and got "ZTreeWin Preview Assistant
> Application has stopped working." When I Cancel it comes back a second
> time. It happens every time I run ZP if ZTW is pointing at a PDF file.
>
> I went to Task Manager and killed the Nitro process and ZP stopped
> crashing when ZTW pointed at a PDF file.

...and can you now preview PDF files without errors? Or don't PDFs show at all?

The preview handlers seem to expect something the preview hosting component I use isn't providing, else it wouldn't crash so often.
I now see repainting problems in other preview handlers (though PDF Exchange's preview handler appears to work fine).

--
Martijn

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Messages in this Thread

[Tip] New ZAAP: ZPreview (2,362) - Martijn Coppoolse - Feb 03,2015 at 20:07 [Tip]
- Thank you, thank you, thank you! (2,100) - Andrew Watson - Feb 04,2015 at 06:49
  - Thank you, thank you, thank you! (2,750) - Martijn Coppoolse - Feb 04,2015 at 09:22
    - Crash Report (1,269) - Andrew Watson - Feb 04,2015 at 09:53
      - Crash Report (1,233) - Andrew Watson - Feb 04,2015 at 09:56
        Known problem (1,295) - Martijn Coppoolse - Feb 04,2015 at 10:27
- Up-to-date documentation (1,538) - Martijn Coppoolse - Feb 04,2015 at 10:32
- Release v1.0.1 (1,486) - Martijn Coppoolse - Feb 06,2015 at 00:23
  - Release v1.0.1 (1,651) - Liviu - Feb 06,2015 at 05:46
    - Release v1.0.1 (1,360) - Martijn Coppoolse - Feb 06,2015 at 20:58
  - Floating point division by zero error (1,298) - Andrew Watson - Feb 06,2015 at 12:49
    - Floating point division by zero error (1,279) - Andrew Watson - Feb 06,2015 at 12:52
      - Floating point division by zero error (1,260) - Andrew Watson - Feb 06,2015 at 13:13
        Floating point division by zero error (1,969) - Martijn Coppoolse - Feb 06,2015 at 20:11
  - MP3s sometimes display Play buttom (1,250) - Andrew Watson - Feb 06,2015 at 13:35
    - MP3s sometimes display Play buttom (1,272) - Martijn Coppoolse - Feb 06,2015 at 20:24
  - ZZEPs - File Info window - Transparency, Stay on Top and Copying (1,285) - Andrew Watson - Feb 06,2015 at 14:17
    - ZZEPs - File Info window - Transparency, Stay on Top and Copying (1,380) - Martijn Coppoolse - Feb 06,2015 at 20:21
  - Release v1.0.1 (1,814) - Bernhard Steffen - Feb 06,2015 at 17:49
    - Release v1.0.1 (1,350) - Martijn Coppoolse - Feb 06,2015 at 20:33
      - some more testing with PDF (1,501) - Bernhard Steffen - Feb 06,2015 at 22:24
        PDF Xchange Viewer seems to work best for now (1,304) - Martijn Coppoolse - Feb 08,2015 at 19:01
        PDF Xchange Viewer seems to work best for now (1,304) - Andrew Watson - Feb 09,2015 at 02:08
        PDF Xchange Viewer seems to work best for now (1,264) - Bernhard Steffen - Feb 11,2015 at 12:40
        PDF Xchange Viewer seems to work best for now (1,413) - Martijn Coppoolse - Feb 12,2015 at 10:16
  - Autorefresh/Refresh (1,251) - Andrew Watson - Feb 08,2015 at 04:44
    - Autorefresh/Refresh (1,266) - Martijn Coppoolse - Feb 08,2015 at 12:18
  - Previewer - Looks like a bit of a minefield (1,304) - Andreas Hagele - Feb 08,2015 at 22:23
    - Previewer - Looks like a bit of a minefield (1,286) - Martijn Coppoolse - Feb 09,2015 at 07:03
- [Tip] New ZAAP: ZPreview (1,298) - Paul Laufer - Feb 07,2015 at 05:18
  - [Tip] New ZAAP: ZPreview (1,324) - Martijn Coppoolse - Feb 08,2015 at 18:52
- Release v1.0.2 (1,431) - Martijn Coppoolse - Feb 16,2015 at 15:09
  - Release v1.0.2 (1,222) - Andrew Watson - Feb 19,2015 at 01:53
  - Release v1.0.2 (1,198) - Andrew Watson - Feb 19,2015 at 02:01
  - Release v1.0.2 (1,196) - Andrew Watson - Feb 19,2015 at 02:11
    - Release v1.0.2 (1,333) - Martijn Coppoolse - Feb 19,2015 at 03:11
  - Release v1.0.2 (1,307) - Andrew Watson - Feb 19,2015 at 02:27
    - Release v1.0.2 (1,246) - Martijn Coppoolse - Feb 19,2015 at 03:39
  - Release v1.0.2 (1,238) - Andrew Watson - Feb 19,2015 at 02:34
    - Release v1.0.2 (1,198) - Andrew Watson - Feb 19,2015 at 02:37
      - Release v1.0.2 (1,239) - Andrew Watson - Feb 19,2015 at 03:00
        Release v1.0.2 (1,235) - Martijn Coppoolse - Feb 19,2015 at 03:49
    - Cactus? (1,256) - Martijn Coppoolse - Feb 19,2015 at 03:56
      - Cactus = Strine = Oz Slang (1,527) - Andrew Watson - Feb 19,2015 at 04:12
        Cactus = Strine = Oz Slang (1,274) - Andrew Watson - Feb 19,2015 at 05:01
        Cactus = Strine = Oz Slang (1,692) - Martijn Coppoolse - Feb 19,2015 at 07:35
        Cactus = Strine = Oz Slang (1,215) - Art Kocsis - Apr 14,2015 at 01:56
        Cactus = Strine = Oz Slang (1,209) - Martijn Coppoolse - Apr 20,2015 at 19:06
        Cactus = Strine = Oz Slang (1,234) - Ian Binnie - Apr 21,2015 at 21:04
  - Entry Point Not Found (1,337) - Alan P Brown - Mar 04,2015 at 12:17
    - Windows XP... (1,326) - Martijn Coppoolse - Mar 04,2015 at 15:55
      - Windows XP... (1,192) - Alan P Brown - Mar 04,2015 at 16:06
        Windows XP... (1,140) - Martijn Coppoolse - Mar 04,2015 at 18:20
- [Tip] New ZAAP: ZPreview (1,193) - Art Kocsis - Apr 12,2015 at 01:01