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Ticket #10603: Frontend crash when trying to use mythnetvison

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Apr 15, 2012, 2:14 AM

Post #1 of 6 (78 views)
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Ticket #10603: Frontend crash when trying to use mythnetvison

#10603: Frontend crash when trying to use mythnetvison
-------------------------+----------------------------------------
Reporter: sunkan123@… | Type: Bug Report - Crash
Status: new | Priority: minor
Milestone: unknown | Component: Plugin - MythNetvision
Version: 0.25-fixes | Severity: medium
Keywords: | Ticket locked: 0
-------------------------+----------------------------------------
System has been upgraded from 0.24-fixes to 0.25-fixes.
Has not used mythnetvision with 0.24.

Compiled mythnetvision plugin (and some others) to try it out.

To reproduce crash I go to Media Library | Browse Internet Video
This then shows up empty, pressing ESC it says that you have not added any
sites/RSS yet. To add a site press MENU.

When I press 'm' for MENU it crashes.

Backtrace has been attached.

I have found out that after running mythfillnetvision it no longer
crashes.
What seems to be the important change is the creation of the archiveitems
table in the backend DB. Dropping that table (even if empty) makes it
possible to reproduce the bug in my system.

I suppose that a check for the archiveitems table is needed somewhere..

--
Ticket URL: <http://code.mythtv.org/trac/ticket/10603>
MythTV <http://code.mythtv.org/trac>
MythTV Media Center
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Apr 15, 2012, 2:29 AM

Post #2 of 6 (72 views)
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Re: Ticket #10603: Frontend crash when trying to use mythnetvison [In reply to]

#10603: Frontend crash when trying to use mythnetvison
------------------------------------+----------------------------
Reporter: sunkan123@… | Owner:
Type: Bug Report - Crash | Status: new
Priority: minor | Milestone: unknown
Component: Plugin - MythNetvision | Version: 0.25-fixes
Severity: medium | Resolution:
Keywords: | Ticket locked: 0
------------------------------------+----------------------------

Comment (by sunkan123@…):

Well it may not bee as straight forward as I thought. After re-adding the
archiveitems table it still crashes. Adding another backtrace with the
table back again in case the backtrace changes when the table is there or
not.
But I wonder if the table has any relation at all then, maybe it was just
a coincidence that I could reproduce the bug again after dropping the
table..

--
Ticket URL: <http://code.mythtv.org/trac/ticket/10603#comment:1>
MythTV <http://code.mythtv.org/trac>
MythTV Media Center
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Apr 15, 2012, 3:26 AM

Post #3 of 6 (73 views)
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Re: Ticket #10603: Frontend crash when trying to use mythnetvison [In reply to]

#10603: Frontend crash when trying to use mythnetvison
--------------------------+------------------------------------------------
Reporter: sunkan123@… | Owner: Jonatan Lindblad <jlindblad@…>
Type: Bug Report - | Status: closed
Crash | Milestone: unknown
Priority: minor | Version: 0.25-fixes
Component: Plugin - | Resolution: fixed
MythNetvision | Ticket locked: 0
Severity: medium |
Keywords: |
--------------------------+------------------------------------------------
Changes (by Jonatan Lindblad <jlindblad@…>):

* owner: => Jonatan Lindblad <jlindblad@…>
* status: new => closed
* resolution: => fixed

Comment:

In [changeset:ba9bcba84c386adc68815c5301f32990872e8e1f/mythtv]:
{{{
#!CommitTicketReference repository="mythtv"
revision="ba9bcba84c386adc68815c5301f32990872e8e1f"
MythNetvision: Fix segmentation fault in NetTree::showMenu

Fixes #10603

Also removed some unused code.
}}}

--
Ticket URL: <http://code.mythtv.org/trac/ticket/10603#comment:2>
MythTV <http://code.mythtv.org/trac>
MythTV Media Center
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Apr 15, 2012, 3:31 AM

Post #4 of 6 (73 views)
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Re: Ticket #10603: Frontend crash when trying to use mythnetvison [In reply to]

#10603: Frontend crash when trying to use mythnetvison
--------------------------+------------------------------------------------
Reporter: sunkan123@… | Owner: Jonatan Lindblad <jlindblad@…>
Type: Bug Report - | Status: closed
Crash | Milestone: unknown
Priority: minor | Version: 0.25-fixes
Component: Plugin - | Resolution: fixed
MythNetvision | Ticket locked: 0
Severity: medium |
Keywords: |
--------------------------+------------------------------------------------

Comment (by Jonatan Lindblad <jlindblad@…>):

In [changeset:d11128aff44c176885db90a3d8b0e1ee782fc03e/mythtv]:
{{{
#!CommitTicketReference repository="mythtv"
revision="d11128aff44c176885db90a3d8b0e1ee782fc03e"
MythNetvision: Fix segmentation fault in NetTree::showMenu

Fixes #10603

Also removed some unused code.
(cherry picked from commit ba9bcba84c386adc68815c5301f32990872e8e1f)
}}}

--
Ticket URL: <http://code.mythtv.org/trac/ticket/10603#comment:3>
MythTV <http://code.mythtv.org/trac>
MythTV Media Center
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Apr 15, 2012, 3:59 AM

Post #5 of 6 (75 views)
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Re: Ticket #10603: Frontend crash when trying to use mythnetvison [In reply to]

#10603: Frontend crash when trying to use mythnetvison
--------------------------+------------------------------------------------
Reporter: sunkan123@… | Owner: Jonatan Lindblad <jlindblad@…>
Type: Bug Report - | Status: closed
Crash | Milestone: unknown
Priority: minor | Version: 0.25-fixes
Component: Plugin - | Resolution: fixed
MythNetvision | Ticket locked: 0
Severity: medium |
Keywords: |
--------------------------+------------------------------------------------

Comment (by Jonatan Lindblad <jlindblad@…>):

In [changeset:4637842926a3897445fa1dc6003260125a83a305/mythtv]:
{{{
#!CommitTicketReference repository="mythtv"
revision="4637842926a3897445fa1dc6003260125a83a305"
MythNetvision: Fix segmentation fault in NetTree::showMenu

Fixes #10603

Also removed some unused code.
(cherry picked from commit ba9bcba84c386adc68815c5301f32990872e8e1f)

Conflicts:

mythplugins/mythnetvision/mythnetvision/nettree.cpp
mythplugins/mythnetvision/mythnetvision/rsseditor.cpp
}}}

--
Ticket URL: <http://code.mythtv.org/trac/ticket/10603#comment:4>
MythTV <http://code.mythtv.org/trac>
MythTV Media Center
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noreply at mythtv

Apr 15, 2012, 6:52 AM

Post #6 of 6 (65 views)
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Re: Ticket #10603: Frontend crash when trying to use mythnetvison [In reply to]

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