Unable to locate player settings. bin/Data/settings.xml

I have made a project in unity and exported it as a android project(call it 'unitypulgin'). Now I want to use this android project as library in another project(lets call it 'mainproject'). When running this 'mainproject' on my test device, the app crashes with a line in logs that say "Unable to locate player settings. bin/Data/settings.xml". Following are the detailed logs:-

 04-18 11:13:05.355: W/linker(32086): libmain.so has text relocations. This is wasting memory and is a security risk. Please fix.
 04-18 11:13:05.365: D/dalvikvm(32086): Trying to load lib /data/app-lib/com.example.testapp-1/libmain.so 0x41df6800
 04-18 11:13:05.365: D/dalvikvm(32086): Added shared lib /data/app-lib/com.example.testapp-1/libmain.so 0x41df6800
 04-18 11:13:05.365: E/Unity(32086): Unable to locate player settings. bin/Data/settings.xml
 04-18 11:13:05.365: W/linker(32086): libmono.so has text relocations. This is wasting memory and is a security risk. Please fix.
 04-18 11:13:05.375: W/linker(32086): libunity.so has text relocations. This is wasting memory and is a security risk. Please fix.
 04-18 11:13:05.385: I/InputReader(592): Reconfiguring input devices.  changes=0x00000004
 04-18 11:13:05.385: I/InputReader(592): Device reconfigured: id=6, name='touch_dev', size 768x1280, orientation 0, mode 1, display id 0
 04-18 11:13:05.385: I/InputReader(592): Reconfiguring input devices.  changes=0x00000004
 04-18 11:13:05.385: I/ActivityManager(592): Config changes=480 {1.0 404mcc11mnc en_US ldltr sw384dp w384dp h567dp 320dpi nrml port finger -keyb/v/h -nav/h s.421}
 04-18 11:13:05.405: I/DX-Optimizer(839): [OptimizerApp] onConfigureChanged: en_US
 04-18 11:13:05.455: D/PhoneStatusBar(9125): mSettingsPanelGravity = 55
 04-18 11:13:05.455: W/InputMethodManagerService(592): Window already focused, ignoring focus gain of: com.android.internal.view.IInputMethodClient$Stub$Proxy@42ede398 attribute=null, token = android.os.BinderProxy@42c63a50
 04-18 11:13:05.475: D/dalvikvm(32086): Unregistering JNI method Lcom/unity3d/player/UnityPlayer;.nativeVideoFrameCallback:VILII
 04-18 11:13:05.475: D/dalvikvm(32086): Unregistering JNI method Lcom/unity3d/player/UnityPlayer;.nativeSoftInputClosed:V
 04-18 11:13:05.475: D/dalvikvm(32086): Unregistering JNI method Lcom/unity3d/player/UnityPlayer;.nativeSetTouchDeltaY:VF
 04-18 11:13:05.475: D/dalvikvm(32086): Unregistering JNI method Lcom/unity3d/player/UnityPlayer;.nativeSetInputString:VL
 04-18 11:13:05.475: D/dalvikvm(32086): Unregistering JNI method Lcom/unity3d/player/UnityPlayer;.nativeSetInputCanceled:VZ
 04-18 11:13:05.475: D/dalvikvm(32086): Unregistering JNI method Lcom/unity3d/player/UnityPlayer;.nativeSetExtras:VL
 04-18 11:13:05.475: D/dalvikvm(32086): Unregistering JNI method Lcom/unity3d/player/UnityPlayer;.nativeSetDefaultDisplay:VI
 04-18 11:13:05.475: D/dalvikvm(32086): Unregistering JNI method Lcom/unity3d/player/UnityPlayer;.nativeResume:V
 04-18 11:13:05.475: D/dalvikvm(32086): Unregistering JNI method Lcom/unity3d/player/UnityPlayer;.nativeResize:VIIII
 04-18 11:13:05.475: D/dalvikvm(32086): Unregistering JNI method Lcom/unity3d/player/UnityPlayer;.nativeRequestedAA:I
 04-18 11:13:05.475: D/dalvikvm(32086): Unregistering JNI method Lcom/unity3d/player/UnityPlayer;.nativeRequested32bitDisplayBuffer:Z
 04-18 11:13:05.475: D/dalvikvm(32086): Unregistering JNI method Lcom/unity3d/player/UnityPlayer;.nativeRender:Z
 04-18 11:13:05.475: D/dalvikvm(32086): Unregistering JNI method Lcom/unity3d/player/UnityPlayer;.nativeRecreateGfxState:VL
 04-18 11:13:05.475: D/dalvikvm(32086): Unregistering JNI method Lcom/unity3d/player/UnityPlayer;.nativePause:Z
 04-18 11:13:05.475: D/dalvikvm(32086): Unregistering JNI method Lcom/unity3d/player/UnityPlayer;.nativeKeysPressed:VL
 04-18 11:13:05.475: D/dalvikvm(32086): Unregistering JNI method Lcom/unity3d/player/UnityPlayer;.nativeInjectEvent:ZL
 04-18 11:13:05.475: D/dalvikvm(32086): Unregistering JNI method Lcom/unity3d/player/UnityPlayer;.nativeInitWWW:VL
 04-18 11:13:05.475: D/dalvikvm(32086): Unregistering JNI method Lcom/unity3d/player/UnityPlayer;.nativeFocusChanged:VZ
 04-18 11:13:05.475: D/dalvikvm(32086): Unregistering JNI method Lcom/unity3d/player/UnityPlayer;.nativeFile:VL
 04-18 11:13:05.475: D/dalvikvm(32086): Unregistering JNI method Lcom/unity3d/player/UnityPlayer;.nativeDone:V
 04-18 11:13:05.475: D/dalvikvm(32086): Unregistering JNI method Lcom/unity3d/player/UnityPlayer;.nativeActivityIndicatorStyle:I
 04-18 11:13:05.475: D/dalvikvm(32086): Unregistering JNI method Lcom/unity3d/player/UnityPlayer;.initJni:VL
 04-18 11:13:05.475: D/dalvikvm(32086): Unregistering JNI method Lcom/unity3d/player/UnityPlayer;.UnitySendMessage:VLLL
 04-18 11:13:05.475: D/dalvikvm(32086): Unregistering JNI method Lcom/unity3d/player/UnityPlayer;.nativeSetLocationStatus:VI
 04-18 11:13:05.475: D/dalvikvm(32086): Unregistering JNI method Lcom/unity3d/player/UnityPlayer;.nativeSetLocation:VFFFFDF
 04-18 11:13:05.475: D/dalvikvm(32086): Unregistering JNI method Lcom/unity3d/player/UnityPlayer;.nativeForwardEventsToDalvik:VZ
 04-18 11:13:05.475: D/dalvikvm(32086): Unregistering JNI method Lcom/unity3d/player/UnityPlayer;.nativeDeviceOrientation:VI
 04-18 11:13:05.475: D/dalvikvm(32086): Unregistering JNI method Lorg/fmod/FMODAudioDevice;.fmodUnblockStreaming:I
 04-18 11:13:05.475: D/dalvikvm(32086): Unregistering JNI method Lorg/fmod/FMODAudioDevice;.fmodProcess:IL
 04-18 11:13:05.475: D/dalvikvm(32086): Unregistering JNI method Lorg/fmod/FMODAudioDevice;.fmodInitJni:I
 04-18 11:13:05.475: D/dalvikvm(32086): Unregistering JNI method Lorg/fmod/FMODAudioDevice;.fmodGetInfo:II
 04-18 11:13:05.475: D/dalvikvm(32086): Unregistering JNI method Lorg/fmod/FMODAudioDevice;.fmodBlockStreaming:I
 04-18 11:13:05.475: D/dalvikvm(32086): Unregistering JNI method Lorg/fmod/FMODAudioDevice;.fmodProcessMicData:ILI
 04-18 11:13:05.475: D/dalvikvm(32086): Unregistering JNI method Lcom/unity3d/player/ReflectionHelper;.nativeProxyInvoke:LILL
 04-18 11:13:05.475: D/dalvikvm(32086): Unregistering JNI method Lcom/unity3d/player/ReflectionHelper;.nativeProxyFinalize:VI

How should I solve it? Thanks in advance.