Extensions: A GUI Plugin for MediaPortal's MPEI Installer (1 Viewer)

[seco]

Got the following error on my HTPC today, it actually crashed whole MP

2012-09-07 20:23:14.377620 [ERROR][(15)]: MediaPortal: Unhandled exception occured
2012-09-07 20:23:14.625635 [ERROR][(15)]: Exception  :System.InvalidOperationException: Collection was modified after the enumerator was instantiated.
  at System.ThrowHelper.ThrowInvalidOperationException(ExceptionResource resource)
  at System.Collections.Generic.Queue`1.Enumerator.MoveNext()
  at System.Linq.Enumerable.Count[TSource](IEnumerable`1 source, Func`2 predicate)
  at MPEIPlugin.DownloadManager.client_DownloadFileCompleted(Object sender, AsyncCompletedEventArgs e)
  at System.Net.WebClient.OnDownloadFileCompleted(AsyncCompletedEventArgs e)
  at System.Net.WebClient.DownloadFileOperationCompleted(Object arg)
  at System.Threading._ThreadPoolWaitCallback.WaitCallback_Context(Object state)
  at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
  at System.Threading._ThreadPoolWaitCallback.PerformWaitCallbackInternal(_ThreadPoolWaitCallback tpWaitCallBack)
  at System.Threading._ThreadPoolWaitCallback.PerformWaitCallback(Object state)
2012-09-07 20:23:14.625635 [ERROR][(15)]: Exception  :Collection was modified after the enumerator was instantiated.
2012-09-07 20:23:14.626635 [ERROR][(15)]:  site      :Void ThrowInvalidOperationException(System.ExceptionResource)
2012-09-07 20:23:14.626635 [ERROR][(15)]:  source    :System
2012-09-07 20:23:14.626635 [ERROR][(15)]:  stacktrace:  at System.ThrowHelper.ThrowInvalidOperationException(ExceptionResource resource)
  at System.Collections.Generic.Queue`1.Enumerator.MoveNext()
  at System.Linq.Enumerable.Count[TSource](IEnumerable`1 source, Func`2 predicate)
  at MPEIPlugin.DownloadManager.client_DownloadFileCompleted(Object sender, AsyncCompletedEventArgs e)
  at System.Net.WebClient.OnDownloadFileCompleted(AsyncCompletedEventArgs e)
  at System.Net.WebClient.DownloadFileOperationCompleted(Object arg)
  at System.Threading._ThreadPoolWaitCallback.WaitCallback_Context(Object state)
  at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
  at System.Threading._ThreadPoolWaitCallback.PerformWaitCallbackInternal(_ThreadPoolWaitCallback tpWaitCallBack)
  at System.Threading._ThreadPoolWaitCallback.PerformWaitCallback(Object state)
2012-09-07 20:23:14.962654 [ERROR][(81)]: [MPEI] Failed to process http://mptvseries.googlecode.com/svn/trunk/MPEI/update.xml: The process cannot access the file 'G:\temp\tmp5E58.tmp' because it is being used by another process.

 

[seco]

Did anyone take a look at the error I posted above? This has happened few times again, crashing MP...

 

[Sebastiii]

Hi,
I didn't get that (i can't reproduce it) maybe @offbyone has an idea

 

[offbyone]

No from the log it comes from the GUI MPEIPlugin not the manager tool so @ltfearme would know more.

 

[seco]

Something weird going on here, see screenshots (using 1.3 Beta build & latest Extensions plugin)

1. Start MediaPortal
2. In Extensions plugin, select view "Online Extensions" -> All -> Any plugin (Intelligent Frame Correction as an example)
3. Result is mpei_first.png
4. Select view "New Extensions"
5. Select view view "Online Extensions" -> All -> Any plugin (Intelligent Frame Correction as an example)
6. Result is mpei.png which is not same as in step 2 and there are System.Format exceptions on screen.

 

[seco]

More strange stuff:

If you go to any installed plugin details, there is options like "Uninstall" and then "Disable".

But what the hell, changing "Disable" -> "Enable" actually DISABLES THE EXTENSION PLUGIN no matter what extension details you are viewing. How confusing is that??

EDIT: @offbyone any idea about this? It seems I can see this on quite new 1.3.0 Beta build but there is no "Enable" or "Disable" buttons visible on my HTPC using MP 1.2.3. The Extensions plugin version I'm testing is same...

 

[Edalex]

Cant reproduce you issue but i have my own.
After MP update I had only 3 views: Installed, New, MP Website Repository. So couldnt get any plugin with these options since MP Website item never worked for me.
Needed item "Online Extensions" showed only after clicking on "Download Updates" button. Could be confusing for new users.
Also pretty annoying to dismiss "Restart MP" notification on every screen change. Should be only on plugin exit.
P.s. also you cant go to upper button by clicking up. It leads me to main listcontrol

 

[emphatic]

Attached is a Swedish language file for this plugin.

Emph

 

[ltfearme]

New Release available (v1.0.9):

• Added support for MediaPortal 1.3 Default skins
• Improvements to the Download Manager, should resolve some crashes reported. Thanks seco.

Sorry emphatic, I only just noticed your translation file but it will be included in next release.

Download

 

[bribbon]

Dear Community
@vuego and me providing two tv logos extensions. My one is now >70 MByte big and include 4 different Designs. would it be possible to download from inside the installer a zip-file? for example:
1. download .mpei
2. start installer and choose the design
3. after that, it downloads only the choosed design for example as a zip-file.
4. then installing all logos
that would give some smarter download packages for all the users (17 MByte). is there a possibility to give us a hint?

thx in advance
bribbon