Here is what the debug log shows while accessing the apps menu from Xsqueeze Chooser. Hope this could give an idea...
Code:
09:33:47 T:140486752851712 DEBUG: CPythonInvoker(70, /home/ronluna/.kodi/addons/plugin.program.xsqueezechooser/default.py): entering source directory /home/ronluna/.kodi/addons/plugin.program.xsqueezechooser
09:33:47 T:140486752851712 DEBUG: CPythonInvoker(70, /home/ronluna/.kodi/addons/plugin.program.xsqueezechooser/default.py): instantiating addon using automatically obtained id of "plugin.program.xsqueezechooser" dependent on version 2.1.0 of the xbmc.python api
09:33:47 T:140486752851712 DEBUG: ### XSqueeze Chooser - 0.1.7 ### uname is: ('Linux', 'ronluna-mb', '3.13.0-32-generic', '#57-Ubuntu SMP Tue Jul 15 03:51:08 UTC 2014', 'x86_64', 'x86_64')
09:33:47 T:140486752851712 DEBUG: ### XSqueeze Chooser - 0.1.7 ### System is linux
09:33:47 T:140486752851712 DEBUG: ### XSqueeze Chooser - 0.1.7 ### 14.0
09:33:47 T:140486752851712 DEBUG: ### XSqueeze Chooser - 0.1.7 ### XBMC Version is Gotham
09:33:47 T:140486752851712 NOTICE: ### XSqueeze Chooser - 0.1.7 ### XSqueeze Chooser (Author: bossanova808) Starting ...
09:33:47 T:140486752851712 NOTICE: ### XSqueeze Chooser - 0.1.7 ### Called as: ['plugin://plugin.program.xsqueezechooser/', '11', '?album&artist&artistID&callerid=13000&cmd&genreID&itemid&mode=10&name=Apps%20(local%20playback%20only%20if%20your%20player%20supports%20this)&playlistURL&url&year']
09:33:47 T:140486752851712 DEBUG: ### XSqueeze Chooser - 0.1.7 ### Parameters parsed: {'mode': '10', 'callerid': '13000', 'name': 'Apps%20(local%20playback%20only%20if%20your%20player%20supports%20this)'}
09:33:47 T:140486752851712 DEBUG: ### XSqueeze Chooser - 0.1.7 ### Attempting to connect to LMS named [ronluna-desktop] at IP: ronluna-desktop on CLI port: 9091
09:33:47 T:140489252190144 DEBUG: ------ Window Init (DialogBusy.xml) ------
09:33:48 T:140486752851712 DEBUG: ### XSqueeze Chooser - 0.1.7 ### LMS Logged in: True
09:33:48 T:140486752851712 DEBUG: LMS Version: 7.7.4
09:33:48 T:140486752851712 DEBUG: ### XSqueeze Chooser - 0.1.7 ### Attempting to connect to player: b8:97:5a:2f:9f:43
09:33:48 T:140486752851712 DEBUG: ### XSqueeze Chooser - 0.1.7 ### Connected to: b8:97:5a:2f:9f:43
09:33:48 T:140486752851712 DEBUG: ### XSqueeze Chooser - 0.1.7 ### Power state is: True
09:33:48 T:140486752851712 DEBUG: ### XSqueeze Chooser - 0.1.7 ### Handling Apps
09:33:48 T:140486752851712 DEBUG: ### XSqueeze Chooser - 0.1.7 ### Player Request: apps 0 100000
09:33:48 T:140486752851712 DEBUG: ### XSqueeze Chooser - 0.1.7 ### Result string: b8%3A97%3A5a%3A2f%3A9f%3A43 apps 0 100000 sort%3Aweight count%3A20 weight%3A1 icon%3Aplugins%2FIckStreamPlugin%2Fhtml%2Fimages%2Ficon.png cmd%3Aickstream type%3Axmlbrowser name%3AickStream name%3ASpotify weight%3A2 cmd%3Aspotify icon%3Aplugins%2FSpotify%2Fhtml%2Fimages%2Fspotify.png type%3Axmlbrowser name%3APandora cmd%3Apandora icon%3Aplugins%2FPandora%2Fhtml%2Fimages%2Ficon.png type%3Axmlbrowser weight%3A10 weight%3A10 icon%3Aplugins%2FSqueezeCloud%2Ficon.png type%3Axmlbrowser cmd%3Asqueezecloud name%3ASqueezeCloud name%3ASpotify weight%3A20 icon%3Aplugins%2FSpotifyLogi%2Fhtml%2Fimages%2Ficon.png type%3Axmlbrowser cmd%3Aspotifylogi name%3ARhapsody weight%3A20 cmd%3Arhapsodydirect icon%3Aplugins%2FRhapsodyDirect%2Fhtml%2Fimages%2Ficon.png type%3Axmlbrowser name%3ASlacker type%3Axmlbrowser icon%3Aplugins%2FSlacker%2Fhtml%2Fimages%2Ficon.png cmd%3Aslacker weight%3A30 name%3AAmazon%20CD%20Store type%3Axmlbrowser icon%3Aplugins%2FAmazon%2Fhtml%2Fimages%2Ficon.png cmd%3Aamazon weight%3A30 cmd%3Aclassical icon%3Aplugins%2FClassical%2Fhtml%2Fimages%2Ficon.png type%3Axmlbrowser weight%3A38 name%3AClassical.com icon%3Aplugins%2FMOG%2Fhtml%2Fimages%2Ficon.png cmd%3Amog type%3Axmlbrowser weight%3A40 name%3AMOG name%3ALast.fm%20Radio type%3Axmlbrowser icon%3Aplugins%2FLastFM%2Fhtml%2Fimages%2Ficon.png cmd%3Alfm weight%3A40 weight%3A50 icon%3Aplugins%2FMP3tunes%2Fhtml%2Fimages%2Ficon.png type%3Axmlbrowser cmd%3Amp3tunes name%3AMP3tunes%20Music%20Locker name%3ALive%20Music%20Archive weight%3A60 icon%3Aplugins%2FLMA%2Fhtml%2Fimages%2Ficon.png type%3Axmlbrowser cmd%3Alma weight%3A1000 cmd%3Ashoutcast icon%3Ahttp%3A%2F%2Fwww.mysqueezebox.com%2Fstatic%2Fimages%2Ficons%2Fshoutcast.png type%3Axmlbrowser name%3ASHOUTcast name%3ADigitally%20Imported icon%3Ahttp%3A%2F%2Fwww.mysqueezebox.com%2Fstatic%2Fimages%2Ficons%2Fdifm.png cmd%3Adifm type%3Axmlbrowser weight%3A1000 name%3ASounds%20%26%20Effects cmd%3Asounds icon%3Aplugins%2FSounds%2Fhtml%2Fimages%2Ficon.png type%3Axmlbrowser weight%3A1000 name%3ASiriusXM%20Internet%20Radio type%3Axmlbrowser icon%3Aplugins%2FSirius%2Fhtml%2Fimages%2Ficon.png cmd%3Asirius weight%3A1000 weight%3A1000 type%3Axmlbrowser icon%3Aplugins%2FLive365%2Fhtml%2Fimages%2Ficon.png cmd%3Alive365 name%3ALive365 name%3AFlickr cmd%3Aflickr icon%3Aplugins%2FFlickr%2Fhtml%2Fimages%2Ficon.png type%3Axmlbrowser weight%3A1000 type%3Axmlbrowser icon%3Aplugins%2FPlayHistory%2Fhtml%2Fimages%2Ficon.png cmd%3Aplayhistory weight%3A1000 name%3AWhat%20Was%20That%20Tune%3F
09:33:48 T:140486752851712 DEBUG: ### XSqueeze Chooser - 0.1.7 ### Split string: icon%3Aplugins%2FIckStreamPlugin%2Fhtml%2Fimages%2Ficon.png cmd%3Aickstream type%3Axmlbrowser name%3AickStream name%3ASpotify weight%3A2 cmd%3Aspotify icon%3Aplugins%2FSpotify%2Fhtml%2Fimages%2Fspotify.png type%3Axmlbrowser name%3APandora cmd%3Apandora icon%3Aplugins%2FPandora%2Fhtml%2Fimages%2Ficon.png type%3Axmlbrowser weight%3A10 weight%3A10 icon%3Aplugins%2FSqueezeCloud%2Ficon.png type%3Axmlbrowser cmd%3Asqueezecloud name%3ASqueezeCloud name%3ASpotify weight%3A20 icon%3Aplugins%2FSpotifyLogi%2Fhtml%2Fimages%2Ficon.png type%3Axmlbrowser cmd%3Aspotifylogi name%3ARhapsody weight%3A20 cmd%3Arhapsodydirect icon%3Aplugins%2FRhapsodyDirect%2Fhtml%2Fimages%2Ficon.png type%3Axmlbrowser name%3ASlacker type%3Axmlbrowser icon%3Aplugins%2FSlacker%2Fhtml%2Fimages%2Ficon.png cmd%3Aslacker weight%3A30 name%3AAmazon%20CD%20Store type%3Axmlbrowser icon%3Aplugins%2FAmazon%2Fhtml%2Fimages%2Ficon.png cmd%3Aamazon weight%3A30 cmd%3Aclassical icon%3Aplugins%2FClassical%2Fhtml%2Fimages%2Ficon.png type%3Axmlbrowser weight%3A38 name%3AClassical.com icon%3Aplugins%2FMOG%2Fhtml%2Fimages%2Ficon.png cmd%3Amog type%3Axmlbrowser weight%3A40 name%3AMOG name%3ALast.fm%20Radio type%3Axmlbrowser icon%3Aplugins%2FLastFM%2Fhtml%2Fimages%2Ficon.png cmd%3Alfm weight%3A40 weight%3A50 icon%3Aplugins%2FMP3tunes%2Fhtml%2Fimages%2Ficon.png type%3Axmlbrowser cmd%3Amp3tunes name%3AMP3tunes%20Music%20Locker name%3ALive%20Music%20Archive weight%3A60 icon%3Aplugins%2FLMA%2Fhtml%2Fimages%2Ficon.png type%3Axmlbrowser cmd%3Alma weight%3A1000 cmd%3Ashoutcast icon%3Ahttp%3A%2F%2Fwww.mysqueezebox.com%2Fstatic%2Fimages%2Ficons%2Fshoutcast.png type%3Axmlbrowser name%3ASHOUTcast name%3ADigitally%20Imported icon%3Ahttp%3A%2F%2Fwww.mysqueezebox.com%2Fstatic%2Fimages%2Ficons%2Fdifm.png cmd%3Adifm type%3Axmlbrowser weight%3A1000 name%3ASounds%20%26%20Effects cmd%3Asounds icon%3Aplugins%2FSounds%2Fhtml%2Fimages%2Ficon.png type%3Axmlbrowser weight%3A1000 name%3ASiriusXM%20Internet%20Radio type%3Axmlbrowser icon%3Aplugins%2FSirius%2Fhtml%2Fimages%2Ficon.png cmd%3Asirius weight%3A1000 weight%3A1000 type%3Axmlbrowser icon%3Aplugins%2FLive365%2Fhtml%2Fimages%2Ficon.png cmd%3Alive365 name%3ALive365 name%3AFlickr cmd%3Aflickr icon%3Aplugins%2FFlickr%2Fhtml%2Fimages%2Ficon.png type%3Axmlbrowser weight%3A1000 type%3Axmlbrowser icon%3Aplugins%2FPlayHistory%2Fhtml%2Fimages%2Ficon.png cmd%3Aplayhistory weight%3A1000 name%3AWhat%20Was%20That%20Tune%3F
09:33:48 T:140486752851712 DEBUG: ### XSqueeze Chooser - 0.1.7 ### Processed Chunks: [u'plugins%2FIckStreamPlugin%2Fhtml%2Fimages%2Ficon.png cmd%3Aickstream type%3Axmlbrowser name%3AickStream name%3ASpotify weight%3A2 cmd%3Aspotify ', u'plugins%2FSpotify%2Fhtml%2Fimages%2Fspotify.png type%3Axmlbrowser name%3APandora cmd%3Apandora ', u'plugins%2FPandora%2Fhtml%2Fimages%2Ficon.png type%3Axmlbrowser weight%3A10 weight%3A10 ', u'plugins%2FSqueezeCloud%2Ficon.png type%3Axmlbrowser cmd%3Asqueezecloud name%3ASqueezeCloud name%3ASpotify weight%3A20 ', u'plugins%2FSpotifyLogi%2Fhtml%2Fimages%2Ficon.png type%3Axmlbrowser cmd%3Aspotifylogi name%3ARhapsody weight%3A20 cmd%3Arhapsodydirect ', u'plugins%2FRhapsodyDirect%2Fhtml%2Fimages%2Ficon.png type%3Axmlbrowser name%3ASlacker type%3Axmlbrowser ', u'plugins%2FSlacker%2Fhtml%2Fimages%2Ficon.png cmd%3Aslacker weight%3A30 name%3AAmazon%20CD%20Store type%3Axmlbrowser ', u'plugins%2FAmazon%2Fhtml%2Fimages%2Ficon.png cmd%3Aamazon weight%3A30 cmd%3Aclassical ', u'plugins%2FClassical%2Fhtml%2Fimages%2Ficon.png type%3Axmlbrowser weight%3A38 name%3AClassical.com ', u'plugins%2FMOG%2Fhtml%2Fimages%2Ficon.png cmd%3Amog type%3Axmlbrowser weight%3A40 name%3AMOG name%3ALast.fm%20Radio type%3Axmlbrowser ', u'plugins%2FLastFM%2Fhtml%2Fimages%2Ficon.png cmd%3Alfm weight%3A40 weight%3A50 ', u'plugins%2FMP3tunes%2Fhtml%2Fimages%2Ficon.png type%3Axmlbrowser cmd%3Amp3tunes name%3AMP3tunes%20Music%20Locker name%3ALive%20Music%20Archive weight%3A60 ', u'plugins%2FLMA%2Fhtml%2Fimages%2Ficon.png type%3Axmlbrowser cmd%3Alma weight%3A1000 cmd%3Ashoutcast ', u'http%3A%2F%2Fwww.mysqueezebox.com%2Fstatic%2Fimages%2Ficons%2Fshoutcast.png type%3Axmlbrowser name%3ASHOUTcast name%3ADigitally%20Imported ', u'http%3A%2F%2Fwww.mysqueezebox.com%2Fstatic%2Fimages%2Ficons%2Fdifm.png cmd%3Adifm type%3Axmlbrowser weight%3A1000 name%3ASounds%20%26%20Effects cmd%3Asounds ', u'plugins%2FSounds%2Fhtml%2Fimages%2Ficon.png type%3Axmlbrowser weight%3A1000 name%3ASiriusXM%20Internet%20Radio type%3Axmlbrowser ', u'plugins%2FSirius%2Fhtml%2Fimages%2Ficon.png cmd%3Asirius weight%3A1000 weight%3A1000 type%3Axmlbrowser ', u'plugins%2FLive365%2Fhtml%2Fimages%2Ficon.png cmd%3Alive365 name%3ALive365 name%3AFlickr cmd%3Aflickr ', u'plugins%2FFlickr%2Fhtml%2Fimages%2Ficon.png type%3Axmlbrowser weight%3A1000 type%3Axmlbrowser ', u'plugins%2FPlayHistory%2Fhtml%2Fimages%2Ficon.png cmd%3Aplayhistory weight%3A1000 name%3AWhat%20Was%20That%20Tune%3F']
09:33:48 T:140486752851712 DEBUG: ### XSqueeze Chooser - 0.1.7 ### AddNode: url:[plugin://plugin.program.xsqueezechooser/?url=&mode=2005&name=spotify&album=&artist=&artistID=&genreID=&year=&itemid=&playlistURL=&callerid=13000&cmd=spotify] (isFolder=True), listitem:[<xbmcgui.ListItem object at 0x7fc6043525a8>] totalItems=0
09:33:48 T:140486752851712 DEBUG: ### XSqueeze Chooser - 0.1.7 ### AddNode: url:[plugin://plugin.program.xsqueezechooser/?url=&mode=2005&name=pandora&album=&artist=&artistID=&genreID=&year=&itemid=&playlistURL=&callerid=13000&cmd=pandora] (isFolder=True), listitem:[<xbmcgui.ListItem object at 0x7fc6043525a8>] totalItems=0
09:33:48 T:140486752851712 ERROR: Traceback (most recent call last):
09:33:48 T:140486752851712 ERROR: File "/home/ronluna/.kodi/addons/plugin.program.xsqueezechooser/default.py", line 619, in <module>
09:33:48 T:140486752851712 ERROR: buildAppsRoot()
09:33:48 T:140486752851712 ERROR: File "/home/ronluna/.kodi/addons/plugin.program.xsqueezechooser/default.py", line 304, in buildAppsRoot
09:33:48 T:140486752851712 ERROR: buildAppsList(returnedList)
09:33:48 T:140486752851712 ERROR: File "/home/ronluna/.kodi/addons/plugin.program.xsqueezechooser/default.py", line 308, in buildAppsList
09:33:48 T:140486752851712 ERROR: if app['cmd']=="search" : continue
09:33:48 T:140486752851712 ERROR: KeyError: 'cmd'
09:33:48 T:140486752851712 DEBUG: ### XSqueeze Chooser - 0.1.7 ### List Items -> Trying to set list mode...50
09:33:48 T:140486685710080 DEBUG: WaitOnScriptResult- plugin returned successfully
09:33:48 T:140486752851712 NOTICE: ### XSqueeze Chooser - 0.1.7 ### XSqueeze Chooser (Author: bossanova808) Exiting ....
09:33:48 T:140486752851712 INFO: CPythonInvoker(70, /home/ronluna/.kodi/addons/plugin.program.xsqueezechooser/default.py): script successfully run
09:33:48 T:140489252190144 DEBUG: ------ Window Deinit (DialogBusy.xml) ------
09:33:48 T:140489252190144 DEBUG: Saving fileitems [plugin://plugin.program.xsqueezechooser/?album&artist&artistID&callerid=13000&cmd&genreID&itemid&mode=10&name=Apps%20(local%20playback%20only%20if%20your%20player%20supports%20this)&playlistURL&url&year]
09:33:48 T:140489252190144 DEBUG: -- items: 2, sort method: 0, ascending: false
09:33:48 T:140487465871104 NOTICE: Thread BackgroundLoader start, auto delete: false
09:33:48 T:140487465871104 DEBUG: Thread BackgroundLoader 140487465871104 terminating
09:33:48 T:140489252190144 ERROR: SQL: The database disk image is malformed
Query: insert into view (idView, path, window, viewMode, sortMethod, sortOrder, sortAttributes, skin) values(NULL, 'plugin://plugin.program.xsqueezechooser/?album&artist&artistID&callerid=13000&cmd&genreID&itemid&mode=10&name=Apps%20(local 0x428b250layback 0nly 14140100f%20your 0x9layer H^?upports%20his)&playlistURL&url&year', 10001, 65586, 0, 0, 0, 'skin.eminence')
09:33:48 T:140489252190144 ERROR: SetViewState failed on path 'plugin://plugin.program.xsqueezechooser/?album&artist&artistID&callerid=13000&cmd&genreID&itemid&mode=10&name=Apps%20(local%20playback%20only%20if%20your%20player%20supports%20this)&playlistURL&url&year'
09:33:48 T:140486752851712 INFO: Python script stopped
09:33:48 T:140486752851712 DEBUG: Thread LanguageInvoker 140486752851712 terminating
09:33:50 T:140489252190144 DEBUG: Keyboard: scancode: 0x40, sym: 0x0134, unicode: 0x0000, modifier: 0x100
09:33:50 T:140489252190144 DEBUG: OnKey: alt-leftalt (0x4f0d4) pressed, action is