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SD 3.0.6 crashes in iPad when extensively scrolling/panning on embedded plates


SD 3.0.6 crashes in iPad when extensively scrolling/panning on...
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Markus
Markus
Markus
posted 5/29/2014 9:08:03 AM HOT
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Posts: 47, Visits: 146
Hi,

I just started using SkyDemon for iPad, version 3.0.6.
My iPad is a brand new iPad Air 64 GB LTE.

I have purchased the Germand DFS VFR approach plates as add-on.

Now, when I show an approach plate like Egelsbach's Visual Operation Chart and zoom in a lot and then move the map around, at some point SD will just close.

http://www.skydemon.aero/forums/Uploads/Images/daf46840-0f05-4104-9c83-1fb2.PNG http://www.skydemon.aero/forums/Uploads/Images/507aee34-8674-4d20-80c4-eab8.PNG




It sounds like an out of memory exception I read here in the forums earlier; but I don't know how to confirm.
Even worse: Although it is a unreasonable zoom level, SD should never just crash, but rather prevent such upcoming out of memory exceptions...

If you need further information to fix/improve, let me know.

Regards,
Markus
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Markus
Markus
Markus
posted 6/28/2014 8:52:33 AM
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Group: Forum Members
Posts: 47, Visits: 146
Hi,

the only "bug" report I can find on the device matching the event is a "LowMemory-....ips" (see below).
That is really a bummer, that you cannot control that, or sandbox it/catch the exception, ...

I still can reproduce that with 3.0.7 by the way, you just have to zoom/pan quick enough on big charts.
(Not very likely in flight, but not impossible by accident)

Markus



{"version":"104","bug_type":"198","os_version":"iPhone OS 7.1.1 (11D201)"}
Incident Identifier: 6EDCBB55-6893-4A08-B1E3-AF936FB7F6BC
CrashReporter Key:   8ae40c7faed4f1707bc5f2563e86143ba09b6d26
Hardware Model:      iPad4,2
OS Version:          iPhone OS 7.1.1 (11D201)
Kernel Version:      Darwin Kernel Version 14.0.0: Fri Mar 28 21:22:21 PDT 2014; root:xnu-2423.10.70~1/RELEASE_ARM64_S5L8960X
Date:                2014-06-28 09:42:57 +0200
Time since snapshot: 168 ms
Free pages:                              8720
Active pages:                            106439
Inactive pages:                          47140
Speculative pages:                       6598
Throttled pages:                         0
Purgeable pages:                         0
Wired pages:                             56166
File-backed pages:                       23562
Anonymous pages:                         136615
Compressions:                            224994
Decompressions:                          104472
Compressor Size:                         31127
Uncompressed Pages in Compressor:        63816
Largest process:   SkyDemon

Processes
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**End**
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SD 3.0.6 crashes in iPad when extensively scrolling/panning on...
markus - 5/29/2014 9:08:03 AM
     Hi Markus, I have the same configuration (Hard- & Software) and...
efrenken - 5/29/2014 11:02:02 AM
             Hi Eric, thanks for the info. I'll try a reinstall later, when I...
markus - 5/29/2014 12:25:44 PM
     Hi Eric, I just reinstalled, but the problem remains. (This time...
markus - 6/1/2014 9:31:44 AM
     Here's a link explaining how to obtain crash reports from iOS devices,...
Tim Dawson - 6/2/2014 4:52:54 PM
     Hi, the only "bug" report I can find on the device matching the...
markus - 6/28/2014 8:52:33 AM
     You're right, it certainly isn't ideal. The request to render the PDF...
Tim Dawson - 6/28/2014 12:02:23 PM
     Any news on that topic? It still happens with the recent version 3.2.0...
markus - 1/14/2015 11:51:56 AM
     The crash is not catchable by SkyDemon as it happens at the OS level...
Tim Dawson - 1/14/2015 12:44:15 PM
     I tried rendering the EDDF VFR terminal area chart on my Android...
markus - 1/14/2015 5:24:02 PM
     Rendering of large and complex PDFs on Android is slow. That is not...
Tim Dawson - 1/15/2015 4:02:14 PM
     Ok, I see. Since my primary navigation device is the iPad, it is not...
markus - 1/16/2015 11:59:15 AM
     There is no method to aborta PDF rendering task in the Quartz API. I...
Tim Dawson - 1/16/2015 12:03:36 PM
             Did you implement the queuing in the new 3.2.1 version? I couldn't get...
markus - 2/10/2015 10:05:42 PM
     Yes, I believe we did!
Tim Dawson - 2/11/2015 11:21:16 AM

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