Failed to package application running version 1.6 and with titanium sdk 6.1.3

[hussain3152]

Hello,
I am using titanium SDK 6.1.3, while integrating module version 1.6, getting following error:

[ERROR] : Failed to package application:
[ERROR] :
[ERROR] : /Users/Moiz/Documents/Titanium_Studio_Workspace/WeightApp/build/android/res/drawable/background.png: libpng warning: iCCP: Not recognizing known sRGB profile that has been edited
[ERROR] : /Users/Moiz/Documents/Titanium_Studio_Workspace/WeightApp/build/android/res/drawable-xxhdpi/icon_back_ipad_b3d9167881.png: libpng warning: iCCP: Not recognizing known sRGB profile that has been edited
[ERROR] : /Users/Moiz/Documents/Titanium_Studio_Workspace/WeightApp/build/android/res/drawable-xxhdpi/slider_icon_user_default_3e565acb38.png: libpng warning: iCCP: Not recognizing known sRGB profile that has been edited
[ERROR] : /Users/Moiz/Documents/Titanium_Studio_Workspace/WeightApp/build/android/res/drawable-xxhdpi/textfeild_sen_an_email_2x_67da7dca9b.png: libpng warning: iCCP: Not recognizing known sRGB profile that has been edited
[ERROR] : /Users/Moiz/Documents/Titanium_Studio_Workspace/WeightApp/build/android/AndroidManifest.xml:33: Tag attribute name has invalid character '$'.
[ERROR] : /Users/Moiz/Documents/Titanium_Studio_Workspace/WeightApp/build/android/AndroidManifest.xml:47: Tag attribute name has invalid character '$'.

Can you help me resolving this issue.