The following error occurs in nexus7 android 4.4 device

12-11 12:53:15.708: E/AndroidProtocolHandler(5245): Unable to open asset URL: file:///android_asset/www/cordova_plugins.json
12-11 12:53:15.798: D/CordovaNetworkManager(5245): Connection Type: wifi
12-11 12:53:15.798: D/DroidGap(5245): onMessage(networkconnection,wifi)
12-11 12:53:15.798: D/CordovaNetworkManager(5245): Connection Type: wifi
12-11 12:53:15.808: D/DroidGap(5245): onMessage(spinner,stop)
12-11 12:53:15.848: D/dalvikvm(5245): GC_FOR_ALLOC freed 119K, 5% free 7745K/8148K, paused 16ms, total 18ms
12-11 12:53:15.858: I/dalvikvm-heap(5245): Grow heap (frag case) to 11.031MB for 3599376-byte allocation
12-11 12:53:15.878: D/dalvikvm(5245): GC_FOR_ALLOC freed 5K, 4% free 11254K/11664K, paused 17ms, total 17ms
12-11 12:53:16.618: V/info(5245): Open sqlite db: /data/data/org.com.clipToonz/databases/clipToonz.db
12-11 12:53:16.618: E/SQLiteLog(5245): (14) cannot open file at line 30191 of [00bb9c9ce4]
12-11 12:53:16.618: E/SQLiteLog(5245): (14) os_unix.c:30191: (2) open(/data/data/org.com.clipToonz/databases/clipToonz.db) - 
12-11 12:53:16.628: E/SQLiteDatabase(5245): Failed to open database '/data/data/org.com.clipToonz/databases/clipToonz.db'.
12-11 12:53:16.628: E/SQLiteDatabase(5245): android.database.sqlite.SQLiteCantOpenDatabaseException: unknown error (code 14): Could not open database
12-11 12:53:16.628: E/SQLiteDatabase(5245):     at android.database.sqlite.SQLiteConnection.nativeOpen(Native Method)
12-11 12:53:16.628: E/SQLiteDatabase(5245):     at android.database.sqlite.SQLiteConnection.open(SQLiteConnection.java:209)
12-11 12:53:16.628: E/SQLiteDatabase(5245):     at android.database.sqlite.SQLiteConnection.open(SQLiteConnection.java:193)
12-11 12:53:16.628: E/SQLiteDatabase(5245):     at android.database.sqlite.SQLiteConnectionPool.openConnectionLocked(SQLiteConnectionPool.java:463)
12-11 12:53:16.628: E/SQLiteDatabase(5245):     at android.database.sqlite.SQLiteConnectionPool.open(SQLiteConnectionPool.java:185)
12-11 12:53:16.628: E/SQLiteDatabase(5245):     at android.database.sqlite.SQLiteConnectionPool.open(SQLiteConnectionPool.java:177)
12-11 12:53:16.628: E/SQLiteDatabase(5245):     at android.database.sqlite.SQLiteDatabase.openInner(SQLiteDatabase.java:804)
12-11 12:53:16.628: E/SQLiteDatabase(5245):     at android.database.sqlite.SQLiteDatabase.open(SQLiteDatabase.java:789)
12-11 12:53:16.628: E/SQLiteDatabase(5245):     at android.database.sqlite.SQLiteDatabase.openDatabase(SQLiteDatabase.java:694)
12-11 12:53:16.628: E/SQLiteDatabase(5245):     at android.database.sqlite.SQLiteDatabase.openOrCreateDatabase(SQLiteDatabase.java:709)
12-11 12:53:16.628: E/SQLiteDatabase(5245):     at android.database.sqlite.SQLiteDatabase.openOrCreateDatabase(SQLiteDatabase.java:702)
12-11 12:53:16.628: E/SQLiteDatabase(5245):     at org.apache.cordova.plugin.SQLitePlugin.openDatabase(SQLitePlugin.java:153)
12-11 12:53:16.628: E/SQLiteDatabase(5245):     at org.apache.cordova.plugin.SQLitePlugin.execute(SQLitePlugin.java:58)
12-11 12:53:16.628: E/SQLiteDatabase(5245):     at org.apache.cordova.api.CordovaPlugin.execute(CordovaPlugin.java:66)
12-11 12:53:16.628: E/SQLiteDatabase(5245):     at org.apache.cordova.api.PluginManager.exec(PluginManager.java:224)
12-11 12:53:16.628: E/SQLiteDatabase(5245):     at org.apache.cordova.ExposedJsApi.exec(ExposedJsApi.java:51)
12-11 12:53:16.628: E/SQLiteDatabase(5245):     at com.android.org.chromium.base.SystemMessageHandler.nativeDoRunLoopOnce(Native Method)
12-11 12:53:16.628: E/SQLiteDatabase(5245):     at com.android.org.chromium.base.SystemMessageHandler.handleMessage(SystemMessageHandler.java:27)
12-11 12:53:16.628: E/SQLiteDatabase(5245):     at android.os.Handler.dispatchMessage(Handler.java:102)
12-11 12:53:16.628: E/SQLiteDatabase(5245):     at android.os.Looper.loop(Looper.java:137)
12-11 12:53:16.628: E/SQLiteDatabase(5245):     at android.os.HandlerThread.run(HandlerThread.java:61)
12-11 12:53:16.628: W/System.err(5245): android.database.sqlite.SQLiteCantOpenDatabaseException: unknown error (code 14): Could not open database
12-11 12:53:16.628: W/System.err(5245):     at android.database.sqlite.SQLiteConnection.nativeOpen(Native Method)
12-11 12:53:16.628: W/System.err(5245):     at android.database.sqlite.SQLiteConnection.open(SQLiteConnection.java:209)
12-11 12:53:16.628: W/System.err(5245):     at android.database.sqlite.SQLiteConnection.open(SQLiteConnection.java:193)
12-11 12:53:16.628: W/System.err(5245):     at android.database.sqlite.SQLiteConnectionPool.openConnectionLocked(SQLiteConnectionPool.java:463)
12-11 12:53:16.628: W/System.err(5245):     at android.database.sqlite.SQLiteConnectionPool.open(SQLiteConnectionPool.java:185)
12-11 12:53:16.628: W/System.err(5245):     at android.database.sqlite.SQLiteConnectionPool.open(SQLiteConnectionPool.java:177)
12-11 12:53:16.628: W/System.err(5245):     at android.database.sqlite.SQLiteDatabase.openInner(SQLiteDatabase.java:804)
12-11 12:53:16.628: W/System.err(5245):     at android.database.sqlite.SQLiteDatabase.open(SQLiteDatabase.java:789)
12-11 12:53:16.628: W/System.err(5245):     at android.database.sqlite.SQLiteDatabase.openDatabase(SQLiteDatabase.java:694)
12-11 12:53:16.628: W/System.err(5245):     at android.database.sqlite.SQLiteDatabase.openOrCreateDatabase(SQLiteDatabase.java:709)
12-11 12:53:16.628: W/System.err(5245):     at android.database.sqlite.SQLiteDatabase.openOrCreateDatabase(SQLiteDatabase.java:702)
12-11 12:53:16.628: W/System.err(5245):     at org.apache.cordova.plugin.SQLitePlugin.openDatabase(SQLitePlugin.java:153)
12-11 12:53:16.628: W/System.err(5245):     at org.apache.cordova.plugin.SQLitePlugin.execute(SQLitePlugin.java:58)
12-11 12:53:16.628: W/System.err(5245):     at org.apache.cordova.api.CordovaPlugin.execute(CordovaPlugin.java:66)
12-11 12:53:16.638: W/System.err(5245):     at org.apache.cordova.api.PluginManager.exec(PluginManager.java:224)
12-11 12:53:16.638: W/System.err(5245):     at org.apache.cordova.ExposedJsApi.exec(ExposedJsApi.java:51)
12-11 12:53:16.638: W/System.err(5245):     at com.android.org.chromium.base.SystemMessageHandler.nativeDoRunLoopOnce(Native Method)
12-11 12:53:16.638: W/System.err(5245):     at com.android.org.chromium.base.SystemMessageHandler.handleMessage(SystemMessageHandler.java:27)
12-11 12:53:16.638: W/System.err(5245):     at android.os.Handler.dispatchMessage(Handler.java:102)
12-11 12:53:16.638: W/System.err(5245):     at android.os.Looper.loop(Looper.java:137)
12-11 12:53:16.638: W/System.err(5245):     at android.os.HandlerThread.run(HandlerThread.java:61)
12-11 12:53:16.648: D/CordovaLog(5245): Uncaught Error: Error calling method on NPObject.
12-11 12:53:16.648: I/chromium(5245): [INFO:CONSOLE(857)] "Uncaught Error: Error calling method on NPObject.", source: file:///android_asset/www/cordova-2.7.0.js (857)

pls anybody help to recover my app run.

Thanks

Not standard Android error, guess Cordova is behind with support of latest Android OS. You should ask on Cordova mailing list.

Thanks for the reply,

I'm using phonegap cordova 2.7.0, latest version of android 4.4 and above may be struggle with this plugins. I changed the sqlite plugin to advanced version but it has minor issues like nested queries not working, canvas toDataUrl, twitter plugin. I'm trying to solving one by one. No idea how to do?