I have already referred to this question Eclipse Problems View not showing Errors anymoreBut that does'nt seem to solve my problemMy current configurationWindows 7 64-butEclipse Java EE IDE For Web Developers (Tried a few versions Juno, Indigo)Eclipse keeps throwing errors "R cannot be resolved to a variable" but does'nt show errors in xml files.A quick example\[code\]<EditText android:id="@+id/srchUsers" android:layout_width="match_parent" android:layout_height="60dp" android:layout_marginBottom="0dp" android:layout_marginTop="10dp" android:background="@android:color/white" android:ems="10" android:hint="Search Users" android:inputType="text" android:maxLines="1" androidaddingLeft="10dp" android:drawableLeft="@drawable/ic_action_search_black" >\[/code\]The drawable ic_action_search_black does'nt exist, but eclipse does not show any errors other than the dreaded "R cannot be resolved". I have tried most of the solutions like checking problems view, markers view, making sure all errors are set to be shown etc. But nothing worked.I thought it could be eclipse 64 bit, but 32-bit versions of eclipse on Win 7 64-but gives me the same errors.However, i have another old machine running Win 7 32-bit with the same eclipse (32 bit ofcourse); I can see errors in layout(xml) files and its pretty easy for me to debug.I am losing valuable time in debugging with my current development machine.Any help is highly appreciated.